Shimano Di2 EW-SD300-I Electric Wire - 1200mm Long Dangerous Goods To ensure your drivetrain is

To ensure your drivetrain is operating smoothly

this thread design is much more accurate than standard V shaped threads providing exact 90 degree force for perfect bearing seating and installation alignment

CSU / Steerer tube materials: 32mm straight wall aluminium

Shimano XT RT-MT800 Ice-Tech Centerlock External Serration Disc Brake Rotor

Shimano Di2 EW-SD300-I Electric Wire - 1200mm Long Dangerous Goods To ensure your drivetrain isShimano's new SD300 electric wire cables for 12 speed Di2 groupsets. Features More compact design makes new electric components smaller and lighter Can be used across multiple 12 Speed DI2 series For internal routing usage (wire holder included) 1200mm Length