SHIMANO XTR Di2 M9250-SGS 12-SPEED DRIVETRAIN UPGRADE KIT I-SPEC EV ebike-over-3000 48t with SRAM power meter

48t with SRAM power meter

Fully constructed from durable CNC machined aluminum and has a barrel that’s lightly knurled for slip resistant operation

Charging time between 5 and 7

Bottom Bracket: cartridge

SHIMANO XTR Di2 M9250-SGS 12-SPEED DRIVETRAIN UPGRADE KIT I-SPEC EV ebike-over-3000 48t with SRAM power meterExperience next level mountain biking with the SHIMANO XTR M9250 DI2 upgrade kit. This fully wireless drivetrain system combines Shimano's legendary precision engineering with cutting edge electronic shifting technology. The XTR Shadow ES 12 speed rear derailleur delivers lightning quick, ultra precise shifts with zero maintenance required. Built for durability, it features crash recovery functionality, a low profile design for trail clearance, and