Exercise Bike / Bicycle Seat Adapter - Change Stationary Bike Seats Enables You to Change / Replace Your Exercise Bike and Stationary Seat With a Bicycle Seats Fits Most Bolt-on Seat Style Exercise Bikes - We sell seats too! Durable Steel Construction - Made In USA - Made in Montana Kit comes with seat clamp, nuts and bolts, and crossbar if needed STOP YOUR SEAT PAIN! - We sell seats too! (855) 855-1976