Shimano EW-SD50 E-TUBE Electric Wire Brand_Granite Aggressive XC tread for the

Aggressive XC tread for the most technical terrain

PF86 bottom bracket

Tire Size 2

10 degree FastEngage 4-pawl freehub

100 per pair

Shimano EW-SD50 E-TUBE Electric Wire Brand_Granite Aggressive XC tread for theE TUBE Electric Wire EW SD50 E TUBE Electric Wire Available in lengths from 150 to 1600mm, the SD50 E TUBE wire transmits interactive signals and provides power to E TUBE DI2 drivetrains. With a compact, waterproof connector, it can be easily routed internally in handlebars and frames thanks to its "plug & gap" connection. FEATURES Transmits interactive signals and power supply to each electronic components by plug & gap connection Compact and