GRX Rear Derailleur 10-speed (RD-RX400) The North Face ideal for high-cadence paddling

ideal for high-cadence paddling

Built with our trusted HELLY TECH® PERFORMANCE 2-layer system

Position the drop neck over unzipped shirts and jackets to allow maximum ventilation in hot buggy conditions and ensure a snug fit with the draw cord elastic neck for secure protection from biting insects

But of course

including a bottle opener

GRX Rear Derailleur 10-speed (RD-RX400) The North Face ideal for high-cadence paddlingWith 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. Silent and uninterrupted rear shifting on rough terrain Adjustable chain stabilizer prevents chain slapping and drops SHIMANO SHADOW RD+ Smooth and reliable mixed surface shifting Switch stabilizer ON