Shimano GRX RD-RX400 Schaltwerk Shadow+ (2x10-fach) Felgen The new Ratchet LN freehub

The new Ratchet LN freehub system and careful assembly ensure maximum reliability

Rubber compound: Dual DNA rubber compound

Kompatibilität Innenlager: Hollowtech II Innenlager

Freehub system: Ratchet System 36 SL

Compatibility: SRAM Force 12-speed

Shimano GRX RD-RX400 Schaltwerk Shadow+ (2x10-fach) Felgen The new Ratchet LN freehubCompatible with Shimano 2x10 speed Gravel groupsets. The Shimano GRX RD RX400 rear derailleur ensures crisp shifting and smooth chain running. Thanks to Shadow+ technology, the chain remains permanently tensioned, preventing chain slap on rough terrain. The perfect derailleur for your Gravel Bike! Specifications: Application: Gravel, Road, Cyclocross Model: GRX RD RX400 Gear steps: 2 x 10 speed Actuation: mechanical Smallest sprocket: Min. 11T Max.