M9250 Di2 Upgrade KitAll you need to upgrade your cable XTR drivetrain to Di2 wireless. Compatible with existing XTR 12 speed drivetrains. Included in the box XTR M9250 rear mech (long or medium cage options) XTR wireless shifter (ISpec EV or 22. 2mm band on mount) Di2 battery and charger

Stack Height: 38mm for a compact and sleek fit

The Shimano BB-RS501 bottom bracket uses a new seal construction for long-lasting performance

Engineered to Shimano’s exacting standards

This stem is the perfect blend of strength and weight

Oval chainring compatibility

Intended Use

Introducing the Shimano GRX M8100-UG SPD Race MTB Pedals

a single-side pull retention system for even quicker access to your goods

Reduces peak brain rotational acceleration by up to 40%breakaway visor function for additional rotational impact force reduction

Outer: 52mm

reducing discomfort and numbness

a reliable solution for your cycling needs