Cambio Posteriore Shimano GRX RD-RX812 1x11s Variant:Long Cage larghezza 20mm

larghezza 20mm

blocco in nylon Attacco manubrio Bontrager Elite

and faster grounds

Internal lining in ventilated mesh

agile uphill and fast and precise downhill

Cambio Posteriore Shimano GRX RD-RX812 1x11s Variant:Long Cage larghezza 20mmEquipped with an integrated chain stabilizer, the Shimano GRX RD GRX812 derailleur ensures a quieter ride and offers shifting security and precision on mixed terrain. This derailleur features an ON OFF switch for the chain tensioner. The RD RX812 shifter is compatible with cassettes with a maximum sprocket of 42T. FEATURES Use: Gravel Adventure Series: Shimano GRX 800 Shifter compatibility: Shimano Dual Control Lever Chain stabilizer with On Off