The 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 replacement is quick and easy - Dual-diameter shift collar allows any hand size to get a secure grip on the shift collar - Cable housing is sold separately