Chain stay for exercise bike

Abstract

An exercise bike includes a support frame and a first post extends from the support frame. An elongated member is connected to the first post and has a first hole and a second hole. A second post with a seat extend from the elongated member. A bottom bracket is received in the first hole and a crank rotatably extends through the bottom bracket. A first pulley is mounted to the crank. A rear wheel is connected to the elongated member and a rear wheel axle extends through the second hole. A second pulley is mounted to the rear wheel axle. A belt reeves between the first pullet and the second pulley.

What is claimed is:  
     
         1 . An exercise bike comprising: 
 a support frame and a first post extending from said support frame, a handle connected to a top of said first post, an elongated member connected to said first post and having a first hole and a second hole, a second post extending from said elongated member and a seat connected to said second post, a bottom bracket received in said first hole and a crank rotatably extending through said bottom bracket, a first pulley mounted to said crank, a rear wheel connected to said elongated member and a rear wheel axle extending through said second hole, a second pulley mounted to said rear wheel axle, a belt reeving between said first pullet and said second pulley.