SHIMANO GRX Di2 RD-RX825 2x12-SPEED REAR DERAILLEUR new_product the ErgoMax is ideal for

the ErgoMax is ideal for a gravel bike since it places the hands in a wider

Compatibility: Bosch Performance Line or Performance Line CX powder-coated Drive Units

Mount: lntegrated

Lever: 1-finger

short centre front zipper

SHIMANO GRX Di2 RD-RX825 2x12-SPEED REAR DERAILLEUR new_product the ErgoMax is ideal forThe Shimano GRX Di2 RD RX825 rear derailleur delivers precision shifting for gravel bikes with its integrated chain stabiliser, keeping your drivetrain quiet and reliable on rough terrain. Toggle the ON OFF switch to deactivate the stabiliser when you hit smooth asphalt. Built with cold forged aluminium for lightweight durability, this 12 speed Di2 derailleur handles sprockets up to 36 teeth, conquering steep climbs and technical descents with ease.