Skip to product information
1 of 1

Shimano Rear Derailleur 1x11v Di2 GRX RX817 42T Max

Shimano Rear Derailleur 1x11v Di2 GRX RX817 42T Max

Regular price 2.391,00 NOK
Regular price Sale price 2.391,00 NOK
Sale Sold out
Shipping calculated at checkout.

Shimano GRX guarantees a quieter ride and offers safety and shifting precision on mixed terrain. Excellent for racing on smooth surfaces, the derailleur is equipped with an ON / OFF switch for chain tensioner. The RD-RX817 DI2 version offers the digital precision of the Shimano electronic and synchronized gears and is compatible with MTB cassettes with a minimum sprocket of 42D.

- Silent and uninterrupted rear transmission on rough terrain
- The adjustable chain stabilizer prevents shocks and falls of the chain
- Shimano SHADOW RD +
- Uniform and reliable change for mixed surfaces
- ACTIVATION / DEACTIVATION of the stabilizer according to the terrain
- Clutch tension adjusted according to gravel
- Compatible with the road DUAL CONTROL LEVER application
- Upper pinion: max 11D / min. 11D
- Lower pinion: max 42D / min. 40D
- Total capacity: 31D
- Max chainring teeth: 11T
- Capacity totale: 31T
- Rear gear number: 11
- Min chainring teeth: 40T
- System type: DI2

View full details