GRX RX810 2x11 Spd. Abus and lighter weight

and lighter weight

CPSC-approved ink and materials

Unstrung balance (pts) : -3

0 degree of floating

so it can be used in all disciplines: Mountain bike

GRX RX810 2x11 Spd. Abus and lighter weightWith an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON OFF switch for the chain tensioner. The RD RX810 rear derailleur is compatible with road cassettes with a 34T low sprocket max. Silent and uninterrupted rear shifting on rough terrain Adjustable chain stabilizer prevents chain slapping