CDH 9 Speed Threaded Flywheel 13-32T Sprocket Bicycle Rotary Multiple Freewheel
Bike Rotary Freewheel 9 speed freewheel. Teeth Numbers: 13-14-16-18- 20- 22-24- 28-32T. Compatible with standard threaded bicycle rear hub like MTB, BMX, E-bike, hybrid bike, fat bike, cruiser bike and other common bicycles.