Perfect solution for riders with limited range-of-motion in one or both knees. They allow the rider's foot to move in a smaller circle which requires less bend at the knee. In combination with the included Hase Crank Arm Shortener, there three adjustments to fine-tune the pedal to meet the needs of your knee. Sold as right or left. Black.
- Crankarms may need to be modified for dependable operation.