Shimano Deore XT SW-M8150 Di2 12 Speed Shift Switch - Right BF Cannondale It's also the biggest contributor

It's also the biggest contributor to the Eagle drivetrain's ultra-smooth

yet X4 is light enough for cross country and cyclocross

Application: Trail

For use with XTR hydraulic brake systems

Type: LINKGLIDE

Shimano Deore XT SW-M8150 Di2 12 Speed Shift Switch - Right BF Cannondale It's also the biggest contributorErgonomic Di2 shifting switch with adjustable paddles and I SPEC EV helps keep your focus on the trail. The all new DEORE XT SW M8150 shifting switch empowers quick and instinctive shifting for focused riding and racing. Take control of your ride with its adjustable paddle and easily customizable buttons. The light yet responsive button clicks over rough terrain eliminate second guessing for greater confidence and flow. FeaturesEasy and intuitive