SHIMANO GRX ST-RX400 Mechanical Shift/Brake Lever bar tape increases the smoothness of the

increases the smoothness of the ride - the perfect concept for changing road conditions and weather conditions (makes the handling more predictable)

now with KinetiCore technology

that conventional hangers made from low grade aluminum plate will flex up to 4 degrees during a shift resulting in less precise and slower shifting

The nylon properties present excellent strength and abrasion resistance

the boot is designed for the get-up-and-go cyclist

SHIMANO GRX ST-RX400 Mechanical Shift/Brake Lever bar tape increases the smoothness of theThe SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive shifting for mixed terrain riding. The ergonomic shifter design improves comfort and the textured, anti slip brake lever increases control on bumpy terrain.