Shimano Di2 SW-R600 Remote Climbing Shifter ModelNumber=33797 6903RS sealed cartridge ball bearings

6903RS sealed cartridge ball bearings

The combination of new and proven aero components allows cyclists to control many riding situations at high speeds

Same bits as 8-Bit System and EnCase System multi-tools

9 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined Color Black

Shimano Di2 SW-R600 Remote Climbing Shifter ModelNumber=33797 6903RS sealed cartridge ball bearingsShimano Di2 SW R600 Remote Climbing Shifter. Shimano SW R600 Di2 Remote Climbing ShiftersUnit is designed to be mounted on the right side top section of a drop bar adjacent to the stem Proper placement allows the rider to shift the rear derailleur up or down with the right thumb while in a climbing position All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions