Shimano SD300

For all DI2 11-speed groupsets with internal battery.

150, 200, 300, 400, 550, 600, 800 or 1000 mm

FD-R9250 front derailleur, 2 chainrings and 12 speeds

3 ports, compatible with SD-300 cables only

400/500/600/1000/1200mm

12-speed DI2 - Rim brakes - Right lever

Allows connection of Di2 12v cables

For extending a 12-speed Di2 cable

For Di2, Step, EP8 series

Professional tool

260 mm long cable

100mm cable length

For assembly and disassembly

Wire length 1400mm

Improved ergonomics

Professional tool

Complete groupset

Frame-integrated version