SHIMANO GRX RD-RX400 2x10-SPEED REAR DERAILLEUR trek kids The Maxxis Pace uses small

The Maxxis Pace uses small

Size: 160 x 75 x 45 mm

Not compatible with pre-model year 2023 Propel frames

as well as other bottom brackets with large diameter of 41-42 mm and small diameter of 39 mm

plastic measuring probe

SHIMANO GRX RD-RX400 2x10-SPEED REAR DERAILLEUR trek kids The Maxxis Pace uses smallBased on the technology introduced by SHIMANO with the RX rear derailleurs, the GRX RD RX400 2x10 speed rear derailleur is characterised by quiet, smooth, precise and reliable shifting, even in the most demanding terrain, thanks mainly to the SHADOW RD+ chain stabilisation system. SHIMANO's GRX, the first Gravel specific component family designed for both fast progress and safe bike handling on loose surfaces, is the result of an intensive and