105 Di2 RD-R7150 ROUES LIBRES inlet & outlet valve

inlet & outlet valve

* Conçu pour les vélos de montagne 26"

IS disc mount for 120mm-160mm rotors & removable u-brake mounts

Color Black Cut Out Yes Primary Color Black Rail Material Steel Saddle Cover Material Microtex

vis de purge et un levier

105 Di2 RD-R7150 ROUES LIBRES inlet & outlet valveA new level of performance for Shimano 12 speed road rear derailleurs. Wide 36T compatible 12 speed Di2 rear derailleur. Receiving the wireless shifting signal from the shift lever, the Shimano Di2 105 rear derailleur completes a shift in the blink of an eye with its high performance motor and optimized link structure. A low profile design reduces damage from contact and falls Compact design includes an integrated wireless unit, charger, switch LED