Shimano Tourney SL-RV400 Revoshift Twist Shifter Set - 3x8 Speed, with Optical Gear Display Rear Derailleurs Accessory Mount Diameter: 26

Accessory Mount Diameter: 26

and a PRO fit for aero efficiency

UPC: 047853644234

year 2000+ including CTD Evolution Series

UPC: 840226113517

Shimano Tourney SL-RV400 Revoshift Twist Shifter Set - 3x8 Speed, with Optical Gear Display Rear Derailleurs Accessory Mount Diameter: 26The Shimano Tourney SL RV400 shifter set has a comfortable ergonomic grip design and lighter shifting operation for riders with smaller hands. It's easy to read display and the satisfying "click" of SIS INDEX shifting helps newcomers track gear position. Ergonomic grip design with light shifting operation 25% lighter operation compared to the SL RS35 Optical gear position indicator allows riders to easily identify what gear they are in Cable