Shimano XTR SW-M9050-L Di2 Front/Left Firebolt Shifter 2/3x11 Speed model-xt-1 GT Sensor Pro Small Frame

GT Sensor Pro Small Frame - 2017

The 32 tooth option will give you a leg-up when you need to start heading-up the slope before you can have the fun of coming back down

Effective Top Tube: 520

Stack: 625 mm

Trek Emonda S 5 54cm Bike - 2017

Shimano XTR SW-M9050-L Di2 Front/Left Firebolt Shifter 2/3x11 Speed model-xt-1 GT Sensor Pro Small FrameOptional manual control (requires both shifters) Short stroke, perfect click levers provide faster, more accurate shifting Increased trail readiness thanks to decreased shift effort and superior ergonomics Individual: choose right or left Independent lever position adjustment Programmable, multi shift and Shimano Synchronized shift functions, including control of Fox Racing Shox suspension components Customizable synchronized front and rear shifting