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
As the leading supplier of Lemond Revmaster parts since 2005, Krislynn carries exercise bike parts for all of your indoor cycling needs. Many of the Lemond Revmaster Classic replacement parts are compatible with the Lemond Revmaster Sport and Classic such as the crank arms, leg levelers, pedals and gel seats. Advice for repairs is available by calling us at 410-859-3538, where we can also assist you in purchasing exercise bike parts.
Krislynn provides the diagram below for your convenience. A complete table of available parts is directly below the diagram.