Schwinn created the ultimate exercise machine, when they put the Schwinn Airdyne Exercise bike on the market in the late 1970's. It has since become the most common form of fitness as far as exercise bikes. The Airdyne has no resistance parts, and gets all its resistance from air.
These bikes have been around since the late 70's and since that time replacement parts have remained basically the same. They still use wedge pins in the crank arms, and a two crank system with a left and right eccentric arm. The grips have remained the same as well as the connecting arms, pivot bolts and lever arms.
We not only carry repair items for exercisers but we know how to fix them and have available the nuts, lockwashers and oilite bearings, and chains you will need when you repair your equipment. Please feel free to call us at +1 (410) 859-3538
The Keiser M3 indoor cycling bike and its high quality replacement and repair parts are as close to perfection as you can get for an exercise bike. The Keiser machine (known for its smooth, quiet ride, and the Keiser indoor bike name) uses only the highest quality replacement and bike parts, so they will withstand the tough cycling class environment.
Some of the high quality M3 parts include an adjustable factory Keiser seat, a smooth resistance shifter, Keiser M3 quality dual-position handlebars, and adjustable Shimano/Keiser indoor SPD pedals. Krislynn is proud to be a provider of OEM original manufacturer replacement parts for Keiser exercise bicycles.
All items are original manufacturer's parts.
Krislynn provides the diagram below for your convenience. A complete table of available Keiser bike parts is directly below the diagram. Numbers next to the name of each part correspond to the numbers in the diagram.
Keiser M3 Flywheel Crank Parts There are 35 products.