SHIMANO Di2 EW-SD300-I ELECTRIC WIRE Bike-Product The rapid clamping system with

The rapid clamping system with durable nylon straps ensures easy mounting on the seat bars

2x10-speed and 3x10-speed

BPA free: Yes

while the rolling resistance is lower

not compatible with other Elite models

SHIMANO Di2 EW-SD300-I ELECTRIC WIRE Bike-Product The rapid clamping system withAvailable in lengths from 150 to 1600 mm, the SD300 I E TUBE wire for internal routing from Shimano 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 With cable tie type for built in cable routing Newly developed thin electronic cable and port Two core wires Waterproof Not with the