Shimano GRX RD-RX812 11 speed Messing Wide angle of light beam

Wide angle of light beam 240 degrees

Functions: The "lightweight" ball bearing system gives a significant saving in weight and height The pedals are each provided with integrated approved reflectors and a closed bearing system on two sides Pedal type "3 components pedal"

greep-lengte 190 mm

Lagers: ABEC 5 Wicked

Shimano GRX RD-RX812 11 speed Messing Wide angle of light beamThe Shimano GRX Derailleur provides a quieter bicycle experience and more reliable and more accurate switching on varied terrain. With the integrated chain stabilizer, the derailleur prevents chattering and running off the chain. The Shimano Shadow RD+ ensures quiet and uninterrupted switching on the back on rough terrain. The derailleur has an on off switch for the chain tensioner on flat roads. It is suitable for racecassettes with a maximum largest