Shimano Tourney RevoShift SL-RS45 3x8 Speed Grip Shifter Set
My daughter's Trek came with a 6-speed Shimano Revoshift SIS Index. It's a new bike. She can shift to higher gears easily but does not have the grip strength to shift back
shimano revoshift friction All products are discounted, Cheaper Than Retail Price, Free Delivery & Returns OFF 63%