Shimano Deore XT Di2 RD-M8250-SGS Long Cage Rear Derailleur 12 Speed Advance The energy exerted on the High performance electronic shift
Platform notes & fabric story
Description
Shimano Deore XT Di2 RD M8250 SGS Long Cage Rear Derailleur 12 Speed Advance The energy exerted on the High performance electronic shift The energy exerted on the pedals is measured by a gyroscope that detects its position at any moment and has no fewer than 16 extensometers Built for riders who demand uncompromising braking performance With built in Automatic Impact Recovery SHADOW RD+ concept