GRX Rear Derailleur 11-speed (RD-RX812) oboz Young bodies get cold

Young bodies get cold

79" | 1500 mm X 38 mm X 20 mm

Ideal terrain: Overhanging sport routes

Product Dimensions:

Closing: One-way zipper

GRX Rear Derailleur 11-speed (RD-RX812) oboz Young bodies get coldWith 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 RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max. Silent and uninterrupted rear shifting on rough terrain Adjustable chain stabilizer prevents chain slapping