The Hydra Fitness Exchange Crank Screw M12 is the ultimate solution for cycling enthusiasts looking to upgrade their home gym. This versatile tool is designed specifically for use on compact stationary bikes, including the S15I and S22I Studio Cycle Stationary Bike.

With a sturdy design and precise fit, this crank screw allows for smooth rotation and minimal wobbling, ensuring optimal performance and durability. The M12 model features an ergonomic grip and adjustable tension to accommodate various handlebar sizes, making it adaptable to different riding styles.

The Hydra Fitness Exchange Crank Screw is also remarkably compact, measuring only 4 inches in diameter. This makes it ideal for home gyms or small storage spaces where space is limited. By harnessing the power of this innovative tool, cyclists can take their training to new heights and enjoy a more efficient workout routine.

Experience the ultimate in precision and versatility with Hydra Fitness Exchange Crank Screw M12. Its sleek design and robust construction make it an excellent addition to any home gym or studio cycle setup.