1-888-340-0482
Monday-Friday
8:30-5:30 Central Time
CardioMax
850 Recumbent
OWNER’S MANUAL
QUESTIONS?
Call Our Toll Free
Keys Fitness Helpline
1-888-340-0482
Keys Fitness Products, L.P.
4009 Distribution Dr.
Suite 250
Garland, Texas 75041
Keys Fitness Products, L.P.
P.O. Box 551239
Dallas, Texas 75355-1239
CAUTION!
Please read the precautions and
instructions in this manual before
using this equipment. Please save
this manual for future reference.
Keys Fitness is committed
to quality products that
demonstrate our commitment
to excellence!
Keys Exercise Bike
Model: 850R
Questions?
Please call if:
• you need assistance about
operating your exercise bike
• parts are missing
• parts become worn or need to
be replaced
1-888-340-0482
Monday-Friday
8:30-5:30 Central Time
When requesting information please have
the following available:
• The Name
• The Model
• The Part Number
• The Description
KEYS FITNESS PRODUCTS, LP -
LIMITED WARRANTY
PRODUCT: CARDIOMAX 850 RECUMBENT EXERCISE BIKE
HOME USE WARRANTY: Frame: Liftetime, Parts: 2 Years, Labor: 1 Year
This Limited Warranty applies in the United States and Canada to products manufactured or distributed by Keys
Fitness Products, LP (“Keys”) under the KEYS brand name. The warranty period to the original purchaser is listed above
in the table.
Keys warrants that the Product you have purchased for use from Keys or from an authorized Keys reseller is free
from defects in materials or workmanship under normal use during the warranty period. Your sales receipt, showing the
date of purchase of the Product, is your proof of purchase. This warranty only extends to you, the original purchaser. It is
not transferable to anyone who subsequently purchases the Product from you. It excludes expendable parts (wear items).
Wear items pertain to components that might need to be replaced due to normal wear and tear. These items vary per
product but will include computer overlays, pedal straps, rope cords, seats, grips, chains, bottom bracket assemblies,
pads, upholstery, pulleys, bearings, etc. Please contact a Keys Fitness customer service representative for specifics on
wear items. This Limited Warranty becomes VALID ONLY if the product is purchased through a Keys Fitness authorized
dealer unless otherwise authorized by Keys Fitness in writing.
During the warranty period Keys will repair or replace (at Keys' option) the product if it becomes defective, malfunctions, or otherwise fails to conform with this Limited Warranty under normal use. In repairing the Product, Keys may
replace defective parts, or at the option of Keys, serviceable used parts that are equivalent to new parts in performance.
All exchanged parts and Products replaced under this warranty will become the property of Keys. Keys reserves the
right to change manufacturers of any part to cover any existing warranty.
This warranty DOES NOT COVER shipping charges, export taxes, custom duties and taxes, or any other charges
associated with transportation of the parts or Product.
To obtain warranty service, you must contact a Keys authorized retailer, service technician or Keys Fitness at our
phone numbers located in this manual. Any parts determined to be defective must be returned to Keys to obtain warranty service. You must prepay any shipping charges, export taxes, custom duties and taxes, or any other charges associated with transportation of the parts or Product. In addition, you are responsible for insuring any parts or Product
shipped or returned. You assume the risk of loss during shipment. You must present Keys with proof-of-purchase documents (including the date of purchase). Any evidence of alteration, erasing or forgery of proof-of-purchase documents
will be cause to void this Limited Warranty.
This warranty does not extend to any product not purchased from Keys or from an authorized Keys reseller. This
Limited Warranty does not extend to any Product that has been damaged or rendered defective; (a) as a result of accident, misuse, or abuse; (b) by the use of parts not manufactured or sold by Keys; (c) by modification of the Product or
normal wear and tear; (d) operation on incorrect power supplies; or (e) as a result of service by anyone other than Keys,
or an authorized Keys warranty service provider. Product on which the serial number has been defaced or removed is
not eligible for warranty service. Should any Product submitted for warranty service be found ineligible, an estimate of
repair cost will be furnished and the repair will be made if requested by you upon Keys' receipt of payment or acceptable
arrangements for payment.
EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, KEYS MAKES NO OTHER WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. KEYS 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 NOR ANY OF ITS AFFILIATES SHALL BE RESPONSIBLE FOR INCIDENTAL
OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED
WARRANTY LASTS OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
THE ABOVE LIMITATIONS OR EXCLUSION 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-branded products. Keys neither assumes nor authorizes anyone to assume for it any other express warranty.
PLEASE SEND IN THE ATTACHED WARRANTY CARD WITHIN TEN (10) DAYS OF PURCHASE TO REGISTER
YOUR UNIT WITH KEYS FITNESS PRODUCTS, LP.
MAIL WARRANTY CARD TO:
KEYS FITNESS PRODUCTS, PO BOX 551239, DALLAS, TX 75355
1
Before You Start
Safety Precautions and Tips
Thank you for purchasing a Keys exercise bicycle! This
quality product you have chosen was designed to meet your
needs for cardiovascular exercise.
Prior to assembly, remove components from the box and
verify that all the listed parts were supplied. Assembly
instructions are described in the following steps and illustrations.
Important Safety Information
WARNING!
1) Before using this exercise bicycle 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. Keys Fitness Products
LP assumes no responsibility for personal injury or property damage sustained by or through the use of this product.
2) 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.
It is the owner's responsibility to ensure that all users
of this exercise bike have read the Owner's Manual and
are familiar with warnings and safety precautions.
• This exercise bike has a maximum user capacity of
300 pounds.
• The CardioMax Exercise bike should only be used on a
level surface and is intended for indoor use only. It should
not be placed in a garage, patio or near water. Keys
recommends an equipment mat be placed under the bicycle
to the protect the floor or carpet and for easier cleaning.
• Wear comfortable, good-quality walking or running shoes
and appropriate clothing. Do not use this exercise bike with
bare feet, sandals, socks or stockings!
• Always examine your exercise bike before using to ensure
all parts are in working order.
• Do not leave children unsupervised near or on the
exercise bicycle.
• Never operate the exercise bicycle where oxygen is being
administered or where aerosol products are being used.
• Never insert any object or body parts into any opening.
• Service to your CardioMax exercise bike should only be
performed by an authorized service representative, unless
authorized and/or instructed by a Keys technician. Failure to
follow these instructions will void the warranty.
2 3
ASSEMBLY PARTS
PART PART N O.
CONSOLE 5
FRONT HANDLEBAR 23
REAR HANDLEBAR 22
CONSOLE TUBE 2
SEAT CUSHIONS 9, 10
SEAT CARRIAGE 3
FRAME 1
FOOT TUBES 4
PEDALS 30, 31
FOOT CAPS 21
WHEELS 20
CARRIAGE TUBE 16
SUPPORT TUBE 24
END CAP 17
5
20
30
23
2
10
31
4
9
22
3
16
17
3
24
21
1
21
4
54