GRX 2x10 mechanical front mech
Shimano GRX FD-RX400 10-Speed Front Derailleur
A 10-speed mechanical GRX front mech for 46-30T chainsets, with a gravel chainline that clears wide tyres. Toggle-link construction and a built-in cable tensioner make it light to use and easy to set up.
96gClaimed weight
46TMax outer chainring
16TMax chainring difference
+2.5mmChainline vs road
Highlights
Why we rate it
Gravel chainline
The outboard position leaves room for tyres up to around 42mm.
Light action
Toggle-link design keeps lever effort low.
Integrated tensioner
Cable tension can be adjusted right at the mech.
Budget-friendly
An affordable way to keep 10-speed GRX builds shifting well.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Model code
- FD-RX400-F
- Speeds
- 2x10
- Actuation
- Mechanical (cable), down pull
- Mount
- Braze-on (clamp adapter sold separately)
- Max outer chainring
- 46T
- Max chainring difference
- 16T
- Chainline
- +2.5mm vs road (gravel)
- Weight
- 96g (claimed)
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.
Product Information
Features
Tech Specs