Owner’s Manual
KF-R4.0
Customer Service
(800) 340-0482
Manufactured By:
Keys Fitness Products
4009 Distribution Drive
Suite 250
Garland, TX 75041
Read all precautions and instructions
in this manual before using this equip-
ment.
Model Name : KF-R4.0
Serial Number :
Serial Number can be found in
the location specified above.
315-00134
09/18 Rev 9.0
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WARNING!
Before using this unit or starting any exercise program, consult your physician. This is especially important for persons over the age of 35 and/or
persons with pre-existing health problems. The manufacturer or distributor assumes no responsibility for personal injury or property damage sus-
tained by or through the use of this product. To reduce the risk of electrical shock, burns, fire, or other possible injuries to the user, it is important to
review this manual and the following precautions before operation.
SAFETY PRECAUTIONS AND TIPS
1.
It is the owner’s responsibility to ensure that all users of this unit have read the owner’s Manual and are familiar with warnings and
safety precautions.
2.
3.
This unit has a user maximum capacity of 300 pounds.
The unit should only be used on a level surface and is intended for indoor use only. The unit should not be placed in a garage,
patio, or near water and should never be used while you are wet. Keys Fitness Products recommends a mat be placed under the
unit to protect floor or carpet and for easier cleaning.
4.
5.
Follow safety information in regards to plugging in your unit. Do not run the power cord underneath your unit. Do not operate the
unit with a damaged or frayed power cord.
Wear comfortable, good-quality walking or running shoes and appropriate clothing. Do not use the unit with bare feet, sandals,
socks or stockings.
6.
7.
Always examine your unit before using to ensure all parts are in working order.
Allow the unit to fully stop before dismounting.
8.
Pets should never be allowed near the unit.
9.
Do not leave children unsupervised near or on the unit.
10.
11.
12.
13.
Never operate the unit where oxygen is being administered, or where aerosol products are being used.
Never insert any object or body parts into any opening.
For safety and to prevent damage to your unit, no more than one person should use the unit at a time.
Always unplug the unit before cleaning and/or servicing. Service to your unit should only be performed by an authorized
service representative, unless authorized and/or instructed by the manufacturer.
Failure to follow these instructions will void the unit warranty.
14.
Thank you for purchasing the Keys Fitness Products KF-R4.0! The quality product you have chosen was designed to meet your needs for cardio-
vascular exercise. Before you start, please read the owner’s Manual and become familiar with the operation of your new unit. Remember to take
time to perform stretching exercises, provided in this manual, to help avoid injury. If you are taking medication, consult your physician to see what
effect the medication will have on your exercise heart rate. If you have heart problems, you are not active, and/or are over the age of 35 years, do
not use the pre-set programs or start an exercise program without first contacting and receiving approval from your physician. To avoid the risk
of electrical shock, always keep the console dry. Do not spill liquids on the console. Keys Fitness Products recommends a sealed water bottle for
beverages consumed while using the unit.
3
Important Safety information
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H
Rear Main frame
A2
A1
Back Rest
Front Main frame
15mm
Tools
6mm
3mm
5mm
13mm
G Seat
Upright
Handlebar
E
DUpright post
A11
Seat Slide
Adjustment Handle
Console
F
Front Stabilizer
B
Rear stabilizer
C
Parts Identifier 5
Prior to assembly, remove components from the box and verify that all the listed parts were supplied.
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Pedal Strap - Right
S5
Pedal Strap - Left
Side Handlebar - Left
J1-L
I Upright tube cover
S4
K
Water bottle
J2-R
Side Handlebar - Right
L-R
L-L
Right Pedal
Left Pedal
Flat Washers
M8x16x1.2T
Allen Screws
M8 x 105
Allen Screws
M8 x15
Accessory
Tray - Right
Accessory
Tray - Left
Spring Washers M8
N3
N4
N2
N1
M2
M1
N5
Set Screw
M6x8
Allen Screws
Screws M4x15
Allen Screws
M8x20
Allen Screws
1/4"x40L
N10
Allen Screws
M8x35
N9
N8
N7
M6x10
N6
Seat
Tube Support
Back Rest
Support Tube
P1
Washer (Black)
M8x16x1.2T
Washer 8x4.5
P
Adapter
N12
S
N11
6
Parts Identifier
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Use Tool
6mm
1
ASSEMBLY FOR FRONT STABILIZER
Secure the front stabilizer (B) to the front
main frame (A1) using 2 allen screws (N7),
2 spring washers (N2) and 2 flat washers
(N3).
Note: Front stabilizer (B) is very similar to
rear stabilizer (C), but contains transport
wheels. Make sure not to get them mixed
N2
up.
B
N7
N3
C1
A1
Assembly 7
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Use Tool
6mm
ASSEMBLY FOR REAR STABILIZER
Secure the rear stabilizer (C) to the rear
main frame (A2) using allen screws (N4),
2 spring washers (N2) and 2 flat washers
(N3).
Note:
A2
After you finish the assembly for front and rear
stabilizer bars in order to add stability to the
unit, you may need to adjust the levelers that
are located on the bottom of the unit.
C
N3
N4
C1
N2
8 Assembly
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ASSEMBLY FOR FRONT & REAR MAIN FRAME
Step 1:
Connect the front (A4) and rear (A3) pulse wires together.
Step 2:
Attach the front (A1) and rear (A2) main frames together - make sure all
wires are lined up correctly so that they are not pinched when assembling
the two frames together. Then secure, them using 6 allen screws (N1), 6
spring washers (N2) and 6 flat washers (N3).
3
Use Tool
6mm
A1
N1
A2
N2
A3
N3
A4
C1
Assembly 9
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D
4
N7
I
ASSEMBLY FOR UPRIGHT POST
Step 1:
Insert the upright post cover (I) into the upright tube
(D).
N2
N3
Step 2:
Connect the lower pulse wire (A4) with the upper
pulse wire (A34). Also, connect the lower sensor
wire (A36) with the upper sensor wire (A33).
A4
Step 3:
A1
A33
Secure the upright post to the main frame (A1)
using 3 allen screws (N7), 3 spring washers (N2)
and 3 flat washers (N3).
A34
A36
Use Tool
6mm
Step 4:
Slide the upright tube cover (I) down to conceal
tube connection.
Note: Be careful not to pinch the sensor wire connection during assembly.
10 Assembly
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ASSEMBLY FOR BACK REST SUPPORT TUBE
Attach the back rest support tube (P) to the seat support tube (P)
and secure using 3 allen screws (N1) and 3 flat washers (N3).
ASSEMBLY FOR SEAT SUPPORT FRAME
Attach the seat support tube (P1) to the seat slide assembly (A10)
and secure it using 4 allen screws (N1).
5
N1
N3
Use Tool
6mm
Use Tool
P
A2
N1
P1
5mm
J1-1
J1
N8
A10
For Cosmetic
Purposes Only
(Not used in this model)
R
ASSEMBLY FOR LEFT HANDLEBAR
A3
Step 1:
Connect pulse wire (J1-1) from left handlebar
(J1) and pulse wire (A3) from seat slide assembly
(A10).
Step 2:
Mount the left handlebar (J1) to the seat slide as-
sembly (A10) and secure with 4 allen screws (N8).
Assembly 11
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N10
A11
G
P
6
ASSEMBLY FOR RIGHT HANDLEBAR
Step 1:
A2
Connect pulse wire (J2-1) from right handlebar
(J2) and pulse wire (A3) from seat slide assembly
(A10).
A3
J2-1
N8
P1
A10
N3
N1
Use Tool
Step 2:
Mount the right handlebar (J2) to the seat slide
assembly (A10) and secure with 4 allen screws
(N8).
3mm
J2
A11
ASSEMBLY FOR SEAT SLIDE ADJUSTMENT
HANDLE
Use Tool
Insert the seat slide adjustment handle (A11) into the
seat slide adjsutment collar on the rear main frame
(A2) and secure with an M6 set screw (N10).
5mm
ASSEMBLY FOR SEAT CUSHION
Attach seat cushion (G) to the seat support frame
(P) using 4 screws (N1) and 4 flat washers (N3).
12 Assembly
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P
H
K
J1
J2
7
N6
M1
ASSEMBLY FOR BACK CUSHION
Step 1:
Attach the back rest (H) to the seat support tube (P)
and secure it using 4 allen screws (N6).
N12
M2
N9
ASSEMBLY FOR ACCESSORY TRAYS
Step 1:
N9
Attach the right accessory tray (M2) to the right
handlebar (J2) and secure using 3 screws (N9) and 3
oval washers (N12).
N12
Step 2:
Attach the left accessory tray (M1) to the right handle-
bar (J1) and secure using 3 screws (N9) and 3 oval
washers (N12).
Use Tool
Step 3:
Place water bottle (K) in one of the accessory trays.
6mm
Assembly 13
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N5
N11
8
E
ASSEMBLY FOR HANDLEBAR
Attach the upright handlebar (e) to the upright
post (D) and secure it with 2 allen screws (N5)
and 2 flat washers (N11).
Use Tool
6mm
14 Assembly
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9
F
ASSEMBLY FOR CONSOLE
Step 1:
Connect the sensor wire (A34) and pulse wire
(A33) with the corresponding wires on the con-
sole (F).
D
A33
Step 2:
Remove the screws (D1) that are preinstalled on
the back side of the console.
A34
Step 3:
D1
Gently push all wires into the upright post and
mount cosole (F) by sliding onto the console
mounting plate at the top of the upright tube (D).
Secure using 2 screws (D1).
15
Assembly
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S4
S5
10
L-(L)
ASSEMBLY FOR PEDALS
COUNTER-CLOCKWISE
L-(L)
L-(R)
Step 1:
A1
Attach left pedal strap (S4) to left pedal (l-l) and
right pedal strap (S5) to right (l-R) pedals.
CLOCKWISE
Step 2:
L-(R)
Thread the left pedal (l-l) into the pedal crankshaft
in the counter-clockwise direction.
Step 3:
Thread the right pedal (l-R) into the pedal crank-
shaft in the clockwise direction.
Use Tool
15mm
13mm
Assembly
16
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Congratulations!
You have completed the assembly of your
new Keys Fitness R4.0 Recumbent Bike!
Assembly
17
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ADJUSTING YOUR SEAT POSITION
PULL UP
(LOCK)
PULL DOWN
(RELEASE)
18
Assembly
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ADJUSTING YOUR BACKREST POSITION
Assembly 19
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AC ADAPTOR PLUG-IN LOCATION
A1
Adapter (S)
TRANSPORTING YOUR UNIT
TRANSPORT WHEELS
20 Assembly
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Console Information
21
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CONSOLE BUTTONS
MODE:
This button is used as an enter key, and will
allow user to move to the next setting that can be
changed. When pressed and held for 2 seconds or
more, console will go back to the user profile selec-
tion screen.
RESET:
This button is used to return to program selection
screen when workout is paused by pressing start/
stop button.
START/STOP:
This button is used to start or stop training.
RECOVERY:
This button is used to begin the Recovery feature of
the console (refer to “Console Functions” for more
information).
UP/DOWN:
When changing settings of a program, these but-
tons are used to increase/decrease TIMe, WeIGHT
and AGe. During your workout, these buttons are
used to increase/decrease the resistance level from
1 to 16. Press and hold for two seconds to rapidly
increase/decrease values.
22 Console Information
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BUTTONS ON ROTATING HANDLEBAR
In order to offer more flexibility during your workout, additional toggle switches are placed on the rotating handlebar. The buttons are the +/- and
MoDe/eNTeR. They are used the same way as the buttons on the console. These buttons may be used at anytime as a substitute to pressing
the buttons located on the console.
CONSOLE FUNCTIONS
TIME:
If a target time was not selected, time will count up from 00:00 to maximum 99:59. When working out with a target time, time will count down from
target to 00:00. When selecting target time, use the +/- buttons, the time will change in 1 minute increments and can range from 1:00 min to 99:00
mins. once target is accomplished, window will flash to signify the end of workout. You may press start button again to restart.
SPEED:
Displays current training speed from 0.0 to maximum 99.9 KM or MPH.
RPM:
Displays current training revolutions per minute.
DISTANCE:
If a target distance was not selected, distance will count up from 0.00 to maximum 99.90. When working out with a target distance, distance will
count down from target to 0.0. When selecting target time, use the +/- buttons, the distance will change in 0.1 mile increments and can range from
0.00 miles to 99.90 miles. once target is accomplished, window will flash to signify the end of workout. You may press start button again to re-
start.
CALORIES:
If target calories were not selected, calories will count up from 0 to maximum 990. When working out with target calories, calories will count down
from target to 0. When selecting target calories, use the +/- buttons, the calories will change in 10 calorie increments and can range from 0 calories
to 990 calories. once target is accomplished, window will flash to signify the end of workout. You may press start button again to restart.
PULSE:
Displays your current heart rate as soon as both hands are holding the pulse sensor. The monitor will detect your heart rate through hand grip sen-
sors that are located on the upright and near the seat. Note: It may take several seconds for the electronics to detect and display an accurate heart
rate reading.
Console Information
23
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Heart Rate
( from test HR minus end HR)
Score
Condition
www.keysfitness.com
F1
F2
F3
F4
F5
Excellent
Good
Above 50
40 ~ 49
30 ~ 39
20 ~ 29
10 ~ 19
WATT:
Displays current training watt figures. A watt is a measurement of the amount of power
generated by the user based on the resistance and speed.
Average
Fair
Poor
RECOVERY:
F6
Very Poor
Under 10
After your workout, press “ReCoVeRY” button and keep holding on hand grips.
All function display will stop except “TIMe” starts counting down from 00:60 to
00:00. Screen will display your heart rate recovery status rating between F1-F6. F1 is the best, F6 is the worst. User may keep exer-
cising to improve the heart rate recovery status. (Press the ReCoVeRY button again to return the main display.)
GENERAL INFORMATION
1. Start pedaling or press any button to start Console.
2. The console will shut down after 4 minutes of no activity, and will display room
temperature. Begin pedaling or press any button to bring console back to
operational state.
3. To reset console press and hold the MoDe or ReSeT button for 2 seconds.
4. To begin workout without inputting any values (Quick Start Mode), simply press START/SToP once the console is turned on.
Change resistance during workout by pressing the +/-buttons.
Note: The values calculated or measured by the console are for exercise purposes only, not for medical purposes.
GETTING STARTED
When console is first turned on, user will be able to select a user profile. There are five profiles to choose from, U0-U4. each profile allows the
user to enter his/her information, such as Gender, Age, Height and Weight. NOTE: U0’s profile is not saved in the console memory - will reset
when the unit is plugged off, while the profiles in U1-U4 are saved in the console memory and can be retrieved after unit is turned off. To reset
values to default factory settings, press and hold reset and mode buttons at the same time twice (doing this once will change console settings to
metric units).
To begin, first select desired profile (U0-U4) that will be edited. Press MoDe button to confirm selection. The console will now allow user to
select his/her gender. Use the +/- buttons on the console or on the rotating handlebars to select user’s gender. Press MoDe to confirm selection.
Next, enter user’s age. Use the +/- buttons on the console or on the rotating handlebars to select user’s age. Press MoDe to confirm selection.
The console will now allow user to enter his/her height. Use the +/- buttons on the console or on the rotating handlebars to select user’s height.
Note: Height will be shown in inches. Press MoDe to confirm your selection. Finally, enter user’s weight. Use the +/- buttons on the console
or on the rotating handlebars to select user’s weight. Press MoDe to confirm selection.
24 Console Information
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PROGRAM PROFILES:
PROGRAM INSTRUCTIONS
once profile is either created or selected, user will select the type of workout desired. The avail-
able workouts include Manual, Program, Watt, and User.
MANUAL PROGRAM:
The manual program allows the user to manually adjust tension settings throughout his/her workout.
The default tension level is 1. You may set desired time, distance, calories, resistance, distance,
and pulse rate for your workout. If desired, user may bypass all of this, and simply press START/
SToP button and enter into quick start mode. After selecting user profile, use the +/- buttons until
the red leD lights up next to the word MANUAl. Press MoDe to confirm. Resistance will flash in
the display. Use the +/- buttons to set desired resistance level. Press MoDe to confirm selection.
Repeat steps for time, distance, pulse, and calories. Press START/SToP to begin exercising at any
time. You can change the tension level at any time during your workout session by pressing the +/-
buttons.
PRESET PROGRAMS:
The console comes with 12 preset programs. After selecting user profile, use the +/- buttons until
the red leD lights up next to the word PRoGRAM. Press MoDe button to confirm selection. Use
the +/- buttons until desired program is blinking (P1-P12) or simply press the quick key program se-
lection. Press MoDe button to confirm selection. The console will now allow user to select the level
of workout (shown as bar level with adjacent number 1-10) by using the +/- buttons until the desired
level is selected. Press MoDe button to confirm selection. Time will flash in the display. Use the +/-
buttons to set desired time. Press MoDe to confirm selection. Repeat steps for distance, calories,
and pulse. Press START/SToP to begin exercising at any time. You can change the level at any
time during your workout session by pressing the +/- buttons.
WATT PROGRAM:
The watt program allows the user to set a target watt value. The unit will then keep this watt level
constant. This means that if you exercise quickly the tension will decrease. If you exercise slowly
the tension will increase to maintain the watt value entered. After selecting user profile, use the Up
(+) or Down (-) buttons until the red leD lights up next to the word WATT. Press mode to confirm
selection. Adjust the watt value by pressing the +/- buttons and press mode to confirm. Repeat
steps for time, distance, calories, and pulse. Press START/SToP to begin exercising at any time.
Console Information 25
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CHANGING BETWEEN US STANDARD AND INTERNATIONAL:
To switch console from Ml (Miles per hour) to KM (Kilometers per hour). First, press reset. Next, press both the Mode and Reset buttons at the
same time and hold for 2 seconds. The console will beep and will display the new setting (Ml for Standard and KM for Metric).
Monitoring Your Heart Rate
To obtain the greatest cardiovascular benefits from your exercise workout, it is important to work within your target heart rate zone. The American
Heart Association (AHA) defines this target as 60%-75% percent of your maximum heart rate.
Your maximum heart rate may be roughly calculated by subtracting your age from 220. Your maximum heart rate and aerobic capacity naturally
decreases as you age. This may vary from one person to another, but use this number to find your approximate effective target zone. For exam-
ple, the maximum heart rate for an average 40 year-old is 180 bpm. The target heart rate zone is 60%-75% of 180 or 108-135 bpm. See Fitness
Safety.
Before beginning your workout, check your normal resting heart rate. Place your fingers lightly against your neck, or against your wrist over the
main artery. After finding your pulse, count the number of beats in 10
seconds. Multiply the number of beats by six to determine your pulse
rate per minute. We recommend taking your heart rate at these times;
(MHR) = Maximum Heart Rate
(THR) = Target Heart Rate
at rest, after warming up, during your workout and two minutes into
your cool down, to accurately track your progress as it relates to bet-
ter fitness.
220 - age = maximum heart rate (MHZ)
MHZ x .60 = 60% of your maximum heart rate.
MHZ x .75 = 75% of your maximum heart rate.
For example, if you are 30 years old, your calculations will be as
follows:
220 - 30 = 190
During your first several months of exercising, the AHA recommends
aiming for the lower part of the target heart rate zone-60%, then grad-
ually progressing up to 75%. According to the AHA, exercising above
75% of your maximum heart rate may be too strenuous unless you
are in top physical condition. exercising below 60% of your maximum
will result in minimal cardiovascular conditioning.
190 x .60 = 114 (low end or 60% of MHZ)
190 x .75 = 142 (high end or 75% of MHZ)
30 year-old (THR) Target Heart Rate would be 114-142
Console Information
26
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Check your pulse recovery rate – If your pulse is over 100
bpm five minutes after you stop exercising, or if it’s higher
than normal the morning after exercising, your exertion may
have been too strenuous for your current fitness level. Rest
and reduce the intensity next time.
TARGET HEART RATE ZONE
200
195
100%
Serious
athletic
190
185
180
175
170
165
160
training range
Fitness Safety The Heart Rate chart indicates average rate
zones for different ages. A variety of different factors (includ-
ing medication, emotional state, temperature and other con-
ditions) can affect the target heart rate zone that is best for
you. Your physician or health care professional can help you
determine the exercise intensity that is appropriate for your
age and condition.
155
132
85%
Cardiovascular
conditioning
range
170
166
162
157
153
149
145
140
136
75%
150
120
146
117
143
139
111
Fat burning
range
135
108
131
105
128
102
124
99
120
96
116
93
60%
114
20 25 30 35
40 45 50 55 60 65
AGE
Console Information
27
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Workout Information
28
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WARNING!
Before beginning this or any exercise program, you should consult your physician.This is
especially important for individuals over the age of 35 or individuals with pre-existing health
problems. Flexibility is a key to fitness. Stretch all major muscle groups at least two to three
times per week after a 5 to 10 minute warmup. Stretch just to the point of a gentle tug. If you
have back, joint, or other health problems, talk to your doctor first
Prone on Elbows
Supline Lumbar Rotation
Knees to Chest
Lie on your back. Bend your knees, and lift your
feet off the floor. Grasp your knees with your
arms and pull your knees toward your chest.
Hold for 20 Repeat three to five times..
Lie on your stomach with your feet together. Rest Lie on your back with your knees bent. Keeping your
on your forearms with your elbows directly under knees together against the floor, roll your knees to one
your sholdres. Relax lower back and abdomen
into the floor. Hold for 30-60 seconds or until
muscles feel looser
side until you feel a stretch in your back or hip. Hold for
30-60 seconds or until muscles feel looser. Repeat on
opposte side.
Cervical Side Bends
Shoulder Circles
Cat and Camel
Rest on your hands and knees. Round your back
by contracting your abdominal muscles and
tucking in your pelvis; hold for five seconds. Then
allow your back to sag toward the floor as you lift
your chect and head; hold for five seconds.
Repeat the combination 10 times.
Tilt your head gently toward one shoulder,
keeping your shoulders level and your face
pointed straight ahead. Hold for five seconds,
then tilt your head toward the other shoulder. and
hold for five seconds. Re peat five times on each
side.
In a smooth, continuous motion, make a circle
with your shoulders: Raise them up
towards your ears, pull them together behind you,
lower them to a resting position, then roll them
forward. Repeat then roll them forward. Repeat
10 times.
Workout Information 29
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Wrist Extensor
Wrist Flexor
Triceps Stretch
Extend your right arm in front of you with your
palm up and your elbow straight. Point your
fingertips toward the floor by bending at the wrist. floor by bending at the wrist. Using your left
Using your left hand, pull the back of your right
hand toward you gently. Hold for 20 seconds;
repeat three to five times with each arm.
Extend your right arm in front of you, palm down,
elbow straight. Point your fingertips toward the
Place your right hand behind your head, palm
facing your head. With your left hand, grasp your
right elbow and pull downward until you feel a
stretch in the back of your right arm. Hold for 20
seconds; repeat three to five times with each
arm.
hand, pull your right palm toward you gently.
Hold for 20 seconds; repeat three to five times
with each arm.
One-Arm Pectoralis Stretch
Piriformis Stretch
Groin (Adductors) Stretch
Stand against an immobile structure like a wall or Lie on your back. Bend your right knee and lift it
Sitting with your back straight, bring the soles of
a tree. While facing the wall, raise your right
hand out to your side at chest height, palm
against the wall. Turn your body toward the left,
away from the wall and your extended arm, until
you feel a stretch. Hold for 20 seconds; repeat
three to five times with each arm.
halfway to your chest. Grasp your knee with your your feet together. Let your knees lower toward
left hand and pull it toward your left shoulder,
keeping both buttocks against the floor. Hold for
20 seconds; repeat three to five times with each
leg.
the floor. Hold for 30-60 seconds or until muscles
feel looser.
30 Workout Information
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Standing Quadriceps Stretch
Achilles Stretch
Calf Stretch
Face a solid structure such as a wall with your left
foot ahead of your right, toes straight ahead. Bend
your left knee, press your hips forward, and lean into
the wall. Keep both heels down, your right leg
straight, and you left knee over your ankle. Hold for
20 seconds; repeat three to five times with each leg.
Steady yourself with one hand. With the other, grab
outside leg at ankle, keeping body straight from knee right, toes straight ahead. Bend both knees,
Face the wall with your left foot ahead of your
to hip. Gently pull foot up and towards the buttocks
until you feel a stretch along the front of the thigh.
Thigh should be pulled straight back and not drift to
outside. Hold 20-30 seconds. For variation, grab
opposite ankle (i.e., grab right ankle with left hand).
Do two to three repetitions per leg.
press your hips forward, and lean into the wall.
Keep both heels down and both knees in line
with your feet. Hold for 20 seconds; repeat three
to five times with each leg.
Workout Information 31
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Parts Information
32
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F
E1
E
A10-13
P
I
N3
H
A10-12
A10-11
A10-7
A10-6
N7
A10-8
A10-9
A10-10
G
D
D1
A10-5
A10-4
A10-3
A10-2
A10-1
A2-4
A2-3
N6
A13-2
A33
A34
A10
A13-1
A13-3
A13
A13-4
N3
N1
R
A13-6
J1-5
A13-7
J1-11
J1-2
J1-4
J1-(L)
J1-3
A11-1
A11-7
A11-8
J1-10
J1-9
A11-6
A11-3*2
A11-7*2
A11-5
N10
K
J1-6
J1-7
A11-2
A11-4
A11
J1-8
J1-1
A11-9
N1
N8
M1
N9
J2-5
J2-11
J2-4
B
C
J2-2
J2-10
J2-7
B3
J2-8
B2
J2-6
J2-1
B4
J2-(R)
B1
N1
N8
N4
M1
N9
C2
B1
C1
Exploded View 33
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KF-R4.0 Parts List Rev A
Ref #
A21
Ref #
A1
A2
Description
MAIN FRAME, FRONT
MAIN FRAME, REAR
TRACK, ALUMINUM
SCREW,
SCREW,
WHEEL,
SCREW,
SCREW,
STOPPER, RIGHT BLACK
STOPPER, LEFT BLACK
WIRE HARNESS, EKG REAR
WIRE HARNESS, EKG MIDDLE
NUT,
FLYWHEEL, MAG BRAKE
C-CLIP,
WASHER,
WASHER,
NUT,
NUT,
BEARING,
Qty
1
1
1
4
4
4
4
4
1
1
1
1
2
1
2
3
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
4
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
1
1
1
1
4
Description
BRACKET, IDLER PULLEY
SCREW,
Qty
1
1
2
2
1
1
1
1
1
1
1
1
11
12
1
1
1
1
1
1
1
2
2
2
4
1
2
2
1
2
1
4
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
1
1
1
1
1
1
15
9
15
2
2
4
4
8
6
1
1
1
1
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A21-1
A21-2
A21-3
A21-4
A21-5
A21-6
A21-7
A22
A22-1
A22-2
A23
A24
A25
A26
A27
A28
A33
A34
A36
B
B1
B2
B3
B4
C
C1
C2
D
D1
E
E1
F
G
H
I
J1(L)
J1-1
J1-2
J1-3
J1-4
J1-5
J1-6
J1-7
J1-8
J1-9
J1-10
J1-11
J2-(R)
J2-1
J2-2
J2-3
J2-4
J2-5
J2-6
J2-7
J2-8
J2-9
J2-10
J2-11
K
L-(L)
L-(R)
M1
M2
N1
N2
N3
N4
N5
N6
N7
N8
N9
N10
N11
#
A2-1
A2-2
A2-3
A2-4
A2-5
A2-6
A2-7
A2-8
A3
A4
A5
A6
A6-1
A6-2
A6-3
A6-4
A6-5
A7
WASHER,
WASHER,
NUT,
C-CLIP,
WHEEL, IDLER
BEARING,
CRANK ARM, LEFT
SCREW,
PLUG, CIRCULAR BLACK
HOUSING, LEFT FRONT
SCREW,
SCREW,
HOUSING, RIGHT FRONT
HOUSING, RIGHT REAR
HOUSING, LEFT REAR
WIRE HARNESS, MAIN CONSOLE TUBE
WIRE HARNESS, EKG CONSOLE TUBE
GEAR BOX
STABILIZER, FRONT
LEVELER
END CAP, TRIANGULAR BLACK
WHEEL, TRANSPORT
SCREW,
STABILIZER, REAR
LEVELER
END CAP, TRIANGULAR BLACK
CONSOLE TUBE,
SCREW,
HANDLEBAR, FRONT
PLUG, CIRCULAR BLACK
CONSOLE,
SEAT, BLACK NO LOGO
BACKREST, MESH BLACK
COVER, CONSOLE TUBE
HANDLEBAR, LEFT REAR
WIRE, EKG REAR
PCB, TOGGLE LEFT
PLATE, PULSE
A8
MAGNETIC HOUSING
WASHER,
NUT,
WASHER,
NUT,
SCREW,
CABLE, TENSION
SPRING,
A8-1
A8-2
A8-3
A8-4
A8-5
A8-6
A8-7
A9
SPRING,
A10
SEAT CARRIAGE
MOUNT, SEAT
SCREW,
WASHER,
BUSHING,
AXLE, BACKREST LONG
KNOB, ROUND BLACK
CAP, PLASTIC BLACK
SPRING,
A10-1
A10-2
A10-3
A10-4
A10-5
A10-6
A10-7
A10-8
A10-9
AXLE, BACKREST SHORT
A10-10 SHAFT, POP PIN
A10-11 SCREW,
A10-12 MOUNT, PIVOT
A10-13 PLUG, RECTANGULAR BLACK
A11
A11-1
A11-2
A11-3
A11-4
A11-5
A11-6
A11-7
A11-8
A11-9
A12
SCREW,
COVER, HAND PULSE TOP
COVER, HAND PULSE BOTTOM
NUT,
HANDLE, SEAT ADJUST
HANDLE, BLACK
TUBE, CONNECTING
C-CLIP,
AXLE, SEAT BRAKE
BUSHING, BRAKE ASSEMBLY RIGHT
MOUNT, BRAKE
SET SCREW,
BUSHING, BRAKE ASSEMBLY LEFT
PAD, BRAKE
SPEED SENSOR, W/ WIRE
GAS SHOCK,
SCREW,
PLUG, CIRCULAR BLACK
COVER, TOGGLE REAR
COVER, TOGGLE BOTTOM
COVER, TOGGLE TOP
HANDLEBAR, RIGHT REAR
WIRE, EKG REAR
PCB, TOGGLE RIGHT
PLATE, PULSE
SCREW,
COVER, HAND PULSE TOP
COVER, HAND PULSE BOTTOM
NUT,
PLUG, CIRCULAR BLACK
COVER, TOGGLE REAR
COVER, TOGGLE BOTTOM
COVER, TOGGLE TOP
WATER BOTTLE, BLACK
PEDAL, LEFT
A13
A13-1
A13-2
A13-3
A13-4
A13-5
A13-6
A13-7
A14
HANDLE, BLACK
BUSHING, PLASTIC
WASHER,
NUT,
SCREW,
SCREW,
NUT,
PEDAL, RIGHT
A14-1
A15
A16
POWER RECEPTACLE, W/ WIRE
MOUNT, SPEED SENSOR
SCREW,
CRANK ARM, RIGHT
SCREW,
PLUG, CIRCULAR BLACK
BELT, POLY-V
PULLEY, CRANK
C-CLIP,
ACCESSORY TRAY, LEFT
ACCESSORY TRAY, RIGHT
SCREW,
WASHER,
WASHER,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
SCREW,
BOLT PACK, KF-R4.0
AC ADAPTER,
A17
A17-1
A17-2
A17-3
A18
A18-1
A18-2
A18-3
A19
NUT,
MAGNET, SPEED SENSOR
SCREW,
NUT,
SHAFT, CRANK
SCREW,
A19-1
A20
A20-1
Exploded View / Parts List
34
#
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Residential and Personal Use Limited Warranty
Keys Fitness Products reseller; (C) extend to Products purchased from online auction sites; (D) cover any extended, addi-
tional, or third party warranties if not offered exclusively by Keys Fitness Products in writing; (E) cover Products installed
at fee based facilities/commercial environments (gyms, homes used as wellness centers, etc.); (F) cover Products installed
in light institutional environments (non fee-based facilities include for example, and not be way of limitation, fire houses,
police departments, rehab centers, hospitals, clinics, apartment complexes, club houses, etc.); (G) cover service calls to
correct installation, perform maintenance, or instruct owners on how to use the equipment; or (H) cover a Product on which
the serial number has been purposefully or accidentally defaced or removed and there is no proof of purchase available (if
serial number is applicable), unless authorized by Keys Fitness Products in writing or otherwise stated on
this warranty.
PLEASE READ THESE WARRANTY TERMS AND CONDITIONS FULLY AND CAREFULLY BEFORE USING
YOUR Keys Fitness Products EQUIPMENT. BY USING THE EQUIPMENT, YOU ARE CONSENTING TO
BE BOUND BY THE FOLLOWING TERMS AND CONDITIONS.
Frame: Lifetime Parts: 3 Years
Labor: 1 Year
Limited Warranty
This Limited Warranty applies in the United States and Canada to Products manufactured or distributed by Keys Fitness Products
,L.P. under the Keys Fitness Products (“Keys Fitness Products”) brand name (as used herein, the “Product” or “Products”). The
warranty period to the original purchaser is listed above, and commences on the date of original purchase of the product,
unless otherwise authorized by Keys Fitness Products. Keys Fitness Products warrants that the Product purchased from Keys
Fitness Products or from an authorized Keys Fitness Products reseller “dealer” (for residential or personal use only, unless other-
wise authorized by Keys Fitness Products in writing), is free from defects in Materials and Workmanship relevant to the function-
ality of the Product at initial startup, under normal use, and during the applicable warranty period, unless otherwise determined
by Keys Fitness Products.
This Limited Warranty becomes void for Products that have been damaged or rendered defective as a result of (a) acci-
dent, misuse, or abuse (including but not limited to exceeding the Keys Fitness Products listed, maximum weight limit); (b)
use of parts not manufactured or sold by Keys Fitness Products; (c) modification of the Product; (d) normal wear and tear;
(e) operation on incorrect power supplies; (f) ***failure to perform (or performing improper) maintenance; (g) service by
anyone other than Keys Fitness Products, or an authorized Keys Fitness Products warranty service provider; (h) floods, fires,
earthquakes, lightning strikes, power surges, and other unavoidable acts of nature; (j) residential mis-wires; or (k) incorrect
setup, installation, or assembly. Should any Product (submitted for warranty parts replacement) be found ineligible under
the terms outlined on this warranty, an estimate for parts purchase (if available) can be furnished at your request.
* Parts is herein defined exclusively, for all intents and purposes, and pertaining to this Limited Manufacturer Warranty, as compo-
nents or Materials essential to the functionality of the Product.
This warranty excludes expendable parts if primary cause for warranty claim is wear. Expendable parts pertain to components
on the Product that are prone to normal wear and tear. These items vary by Product, and can include (but not limited to) hand
grips, skid pads, pedals, pedal straps, poly-v belts, console overlays, toggle switch/button overlays, (luster free or dull) ekg
plates, decals, and any other items that are not essential to the operation of the Product, unless otherwise determined by Keys
Fitness Products.
**Lifetime of a Product, is herein defined exclusively, for all intents and purposes, and pertaining to this Limited Manufacturer
Warranty, as the time period 7 years beyond the end of production cycle of a Product in question.
Disclaimer and Release
This warranty extends only to you, the original purchaser. It is not transferable to anyone who subsequently purchases (or
receives as a gift) the Product from you. Your sales receipt, showing the date/place of purchase and serial number (if appli-
cable) of the Product, is your proof of purchase, and may be required by Keys Fitness Products any time a warranty parts (or
service) claim is made or if no warranty
EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, Keys Fitness Products MAKES NO OTHER WARRANTIES, EXPRESSED
OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Keys
Fitness Products EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED IN THIS LIMITED WARRANTY. ANY IMPLIED WARRANTIES
THAT MAY BE IMPOSED BY LAW ARE LIMITED TO THE TERMS OF THIS LIMITED WARRANTY. NEITHER Keys Fitness Products NOR
ANY OF ITS AFFILIATES SHALL BE RESPONSIBLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT
ALLOW LIMITATIONS ON IMPLIED WARRANTIES OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES, SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU. THIS LIMITED WARRANTY GIVES YOU
SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS THAT MAY VARY FROM STATE TO STATE. THIS IS THE ONLY
EXPRESS WARRANTY APPLICABLE TO Keys Fitness Products-BRANDED PRODUCTS. Keys Fitness Products NEITHER ASSUMES NOR
AUTHORIZES ANYONE TO ASSUME FOR IT ANY OTHER EXPRESS WARRANTY.
record exists for the product.
Exclusive Remedies
During the warranty period listed above, Keys Fitness Products will repair a Product by correcting any minor issues (either
by phone or online support) that might be causing the Product failure. Should a technical service and support representative
be unable to correct the issue, Keys Fitness Products may replace the parts (with new parts or at the option of Keys Fitness
Products, with serviceable used parts, that are equivalent to new parts in performance) that become defective, malfunction, or
otherwise fail to conform to this Limited Warranty under normal use.
Replacement parts shall be warranted for 30 days from the shipment reception date or through the end of the ‘replaced’ part
warranty period, whichever is longer. Any replacement parts, required past the warranty period listed above, shall be subject
to purchase at retail price, plus any added shipping and handling charges associated to the delivery of the part. Note that
replacement parts may be available only through the lifetime (as defined) of the Product. In conforming to this warranty, Keys
Fitness Products (as the manufacturer) reserves the right to change manufacturers or vendors of any part to cover the existing
warranty.
Keys Fitness Products may also provide service (if deemed necessary and if applicable) at no charge to you during (and not
to exceed) the service warranty period listed above, in an attempt to repair the Product. Should the Product require service at
your request or out of the limited warranty period, Keys Fitness Products can furnish contact information for local (to your area)
Keys Fitness Products authorized service providers. Service quotes, costs, and scheduling will be strictly dependent on service
provider rates and mutual (consumer/provider) service agreements. Keys Fitness Products is not responsible for any service
repair costs accrued through the use of authorized Keys Fitness Products service providers at your request or out of the limited
warranty period (without written consent from Keys Fitness Products), beyond the limitations outlined on this warranty.
Replacements and Returns
If after a reasonable number of attempts, a defect has not been repaired (or the Product is deemed non-repairable by Keys
Fitness Products technical service and support staff), Keys Fitness Products, based on a case by case review, may opt to replace
the Product, or recommend an alternate resolution, such as a warranty buy-out (Product cost, subject to deduction of a reason-
able charge for usage) or a credit. Keys Fitness Products, as a manufacturer, reserves the right to replace the Product with a
Factory-Reconditioned Product that meets or exceed standards comparable to those of the replaced Product. The warranty
covering the replacement Product shall expire on the date the original warranty for the replaced Product would have expired,
unless otherwise determined by Keys Fitness Products.
Conditions and Restrictions
This warranty DOES NOT (A) cover shipping and handling charges, export taxes, custom duties and taxes, or any other
charges associated with transportation of the parts or Product, beyond the initial courtesy period of 60 days from original date
of purchase of the Product; (B) extend to Products not purchased from Keys Fitness Products or from an authorized
Warranty Information 35
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Keys Fitness Products, L.P.
4009 Distribution Drive, Suite 250
Garland, Texas 75041
Customer Service: 1-800-340-0482
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