Dérailleur Arrière SHIMANO GRX RX822-SGS 12V Chape Longue SOFT-respirant Avec la technologie AXS

Avec la technologie AXS

eTap batteries are removed and charged in no time at all

With three chainring options available

A specific rear-mount model for All-Mountain or Enduro-type e-MTBs

Dérailleur Arrière SHIMANO GRX RX822-SGS 12V Chape Longue SOFT-respirant Avec la technologie AXSThe SHIMANO GRX RX822 12 speed Rear Derailleur was developed to meet the growing popularity of Cyclo cross and Gravel riding, and the significant demands they place on derailleurs originally designed for road use. It features a chain stabiliser with Shadow RD+ technology (derived from mountain biking) which prevents chain drops. A switch is placed at the upper pulley and when activated, it holds the pivot more firmly and reduces vibrations. This model