GRX RD-RX400 10 Spd. Asics ۢ High security

ۢ High security

3/4 length for better coverage

Chain tool for 5/6/7/8/9 speed chains

• Triple webbing tie-downs allow variable size/shape loads to be carried outside of the main cavity

and a poron heel and metatarsal pad that helps provide additional cushion from impact and shock absorption

GRX RD-RX400 10 Spd. Asics ۢ High securityWith 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. FEATURES : 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