• Shimano GRX RD-RX400, Rear Derailleur, Speed: 10, Cage: GS, Black
1 1

Shimano

GRX RD-RX400

GRX RD-RX400

$88.99 CAD
$88.99 CAD
Sale Special Order

Special order: contact us

Shipping calculated at checkout.

Not in the shop right now. We can usually order it in within a few days. Send us a note and we'll confirm price and timing.

  • GRX 10 speed rear derailleur for double cranks
  • Adjustable chain stabilizer prevents chain slapping and drops
  • Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain
  • Maximum front difference: 16T
  • Low sprocket: Max. 36T/Min. 30T
  • Top sprocket: 11T
View full details