Shimano XTR Di2 SW-M9050 Right Shift Switch

. Customizable synchronized front and rear shifting via a single FIREBOLT shifter . Optional manual control (requires both shifters) . New ergonomic rotary shift lever design matches natural hand movement . Independent lever position adjustment . Short stroke, perfect click levers provide faster, more accurate shifting . Increased trail readiness thanks to decreased shift effort and superior ergonomics . Programmable, multi-shift and Shimano Synchronized shift functions, including control of Fox Racing Shox suspension components