Trust Shimano For Stable And Quiet Shifting
The Shimano RD-RX400 GRX 10sp Rear Derailleur provides one of the best shifting experiences for both roads and trails. With an integrated chain stabilizer, the derailleur provides a precise and smooth shift no matter the terrain. It also features an on/off switch on the chain tensioner for when not needed on smoother roads.. Shimano 10sp rear derailleur (RD-RX400)
. Silent and uninterrupted rear shifting on rough terrain
. Adjustable chain stabiliser prevents chain slapping and drops
. Smooth and reliable mixed surface shifting
. Switch stabiliser ON/OFF to match the terrain
. Gravel-tuned clutch tension
. Compatible with current 10sp road DUAL CONTROL LEVER
. Wide range front gearing

Specifications
. Product: Shimano RD-RX400 GRX 10sp Rear Derailleur
. Colour: Black
. Maximum Front T Difference: 16T
. Top Sprocket: Max. 11T/Min. 11T
. Low Sprocket: Max. 36T/Min. 32T
. Total Capacity: 41T
. Compatible Chain: HG-X 10-speed
. Weight: 303g