BIKEPARTS+ Shimano GRX RD-RX400 GRX 10-speed rear derailleur; Shadow+ double

Shimano GRX RD-RX400 GRX 10-speed rear derailleur; Shadow+ double

Name: Shimano GRX RD-RX400 GRX 10-speed rear derailleur; Shadow+ double
Brand: Shimano GRX
SKU: RDRX400
Price: 36.85 GBP
Availability: InStock

SKU RDRX400

Shop more like this

BrandShimano GRX SeriesGRX series CategoryRear Derailleurs

RidingGravel

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
Low profile Shadow Plus design 10-speed rear derailleur for fast and precise shifting performance
Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
Compatible with 10-speed HG chains
Wide gear ratio compatible up to 11-36T
For use with double chainset
Weight: 303 g

Overall rating: 5.0 / 5 from 3 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

This rear mech, as does

"This rear mech, as does the equivalent front mech have the same pull ratio as 11 speed versions. So this works perfectly with 11 speed levers. Which is why I purchased it, same gear range etc. Donâ€™t be fooled by Shimano!"

— Customer (5/5)

Been running one of these

"Been running one of these for 3 years now decided to purchase a spare just in case. Handles cassettes up to 36 teeth officially which is what I have, but I heard 42 teeth unofficially!"

— Paul (5/5)