Shimano RevoShift SL-RS36-7R - 7-Speed
Shimano RevoShift RS36 twist grip shifter for 7-speed.
The RevoShift shifter requires just twisting with thumb and index finger while keeping your hands on the handlebar.
Easy and reliable shifting is good for average riders and beginners.
Dual-diameter shift collar allows any hand size to get a secure grip on the shift collar.