Shimano Bicycle Derailleur RS35 RevoShift Easy Gear Changing Shift Lever 3*6/7 18/21 Speed MTB Mountain Bike Folding / City Bike|Bicycle Derailleur| - AliExpress
Shimano Revoshift 7 Speed Right Hand Twist Shift Gear Lever
Upgrade your Shimano RevoShift to Trigger Shifter for Faster Gear Changes - YouTube
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 Shifter SIS INDEX 6-speed | SHIMANO BIKE-EU
Replacing Shimano Revoshift With SRAM Grip Shift Shifters - YouTube
Shimano Tourney SL-RS45 3 Speed Revoshift
Shimano RevoShift SL-RS25 Twist Grip Shifter 3/7/6 Speed Left or Right MTB Bike | eBay
Shimano SL-RS35 6 Speed / 7 Speed Grip Twist Shifter Lever SIS Revoshift Right Only | Shopee Malaysia