GRX RD-RX400 10 Spd. Pads The multiple positions of the

The multiple positions of the hand straps makes them easy to wear and the soft edges are comfortable

BB Bearing: Steel

The Type-3 ROLLER BEARING CLUTCH™ provides quiet

Designed for frequent swimming and training

flatfront style offers plenty of legroom for surfing

GRX RD-RX400 10 Spd. Pads The multiple positions of theWith 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