SHIMANO GRX Di2 RD-RX817 1x11-SPEED REAR DERAILLEUR exclude_standard_shipping With a solid four-point stand

With a solid four-point stand system and powder-coated steel tubes

1x Display

you always ride in the right gear: This conserves the battery

Straight-Blade

gravel riders are now facing a similar issue

SHIMANO GRX Di2 RD-RX817 1x11-SPEED REAR DERAILLEUR exclude_standard_shipping With a solid four-point standThe Shimano RD RX817 GRX Di2 rear derailleur delivers quiet, smooth and precise shifting across demanding gravel terrain. Engineered with SHADOW RD+ chain stabilisation, it minimises chain bounce and ensures reliable performance on rough surfaces. This 11 speed derailleur features Di2 electronic shifting for swift, accurate gear changes and is constructed from cold forged aluminium for lightweight durability. Fully compatible with 11 speed E tube Di2