Shimano GRX RD-RX400 10 Speed Rear Derailleur, SGS For Double
402958

kriya logo

Ways to apply

  • Build your basket and select Trade Credit at checkout.
  • Apply below to check your eligibility.

Activate your limit

  • If eligible, receive your Trade Credit limit instantly.
  • Authenticate your business with an ID check*.

*Only required on your first Trade Credit purchase.

Pay on account

  • Complete your purchase and pay on account at the end of the following month.
  • Enjoy no interest or transaction fees**.

**Late payments can impact your business credit

Already applied and have a limit? Approve your order via SMS to finalise your purchase.

FAQs Apply for Trade Credit
Online Exclusive

Shimano GRX RD-RX400 10 Speed Rear Derailleur, SGS For Double
402958

£64.99 £53.37 save £11.62
Intervening prices may have been charged
Save up to £25.08 with Cycle2work
  • Silent and uninterrupted rear shifting on rough terrain
  • Smooth and reliable mixed surface shifting
  • Adjustable chain stabilizer prevents chain slapping and drops

1 Select Quantity

For fitting, please change quantity to 1 and add each item and fit separately
Please contact our Business team for larger quantities
Due to your increased order quantity, please find your new collection time below

2 Check Availability

Use my location
Please select a valid postcode or location from list
Booking system unavailable, please try again later.
FREE Click & Collect
Home Delivery
Shimano GRX RD-RX400 10 Speed Rear Derailleur, SGS For Double
Shimano GRX RD-RX400 10 Speed Rear Derailleur, SGS For Double
£64.99 £53.37 save £11.62
Intervening prices may have been charged

Shimano GRX RD-RX400 10 Speed Rear Derailleur, SGS For Double

  • 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: 303g
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.

With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and on/off switch for the chain tensioner.