SHIMANO GRX ST-RX400 2-SPEED DUAL CONTROL LEFT Giant_kids which helps eliminate hots spots

which helps eliminate hots spots by dissipating pressure away from the sit bones more evenly for all-day comfort

Built to withstand the challenges posed by the heavier weight of e-Bikes

semi-integrated design and minimizes frame open holes for STEPS E-BIKES

Q Factor: 56 mm

SHIMANO GRX ST-RX400 2-SPEED DUAL CONTROL LEFT Giant_kids which helps eliminate hots spotsThe Shimano GRX ST RX400 left shifter delivers the reliable braking power gravel riders demand. Engineered specifically for hydraulic disc brakes, this dual control lever provides excellent deceleration performance to maintain control on steep, technical, and unpredictable descents. Its gravel inspired ergonomics and anti slip brake lever ensure confident handling across loose surfaces, while the same light shifting operation as premium systems keeps