SHIMANO Dura-Ace R9250 Di2 2 X 12 Speed Rim Brake Groupset Crankarm Length:170mm NITTO Company Background Information

NITTO Company Background Information

It is offered in 40T and 42T chainring options and 170

SHIMANO GRX - DI2 - Hydraulic Disc Brake - DUAL CONTROL LEVER - 11-speed

A perfect companion to the SHIMANO 105 R7000 groupset

Pulley set (RD-M8100)

SHIMANO Dura-Ace R9250 Di2 2 X 12 Speed Rim Brake Groupset Crankarm Length:170mm NITTO Company Background InformationThe pinnacle of SHIMANO road technology and innovation, the new 12 speed R9200 DURA ACE is SHIMANO's fastest, most inspired drivetrains ever. Speed was the driving force behind the new generation of road groups, and every decision our designers made was to make you faster. SHIMANO engineers worked to refine each component and every function to provide the best on bike experience, whether you're sprinting to the finish on the Champs lyses or crushing