Shimano GRX RX812 11 Speed Rear Derailleur (Black)
IRDRX812
🚚 Delivery Estimated between 13 December and 18 December.
Description
SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 42T max low sprocket - 11-speed 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. The RD-RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max.
Features
- Silent and uninterrupted rear shifting on rough terrain
- Adjustable chain stabilizer prevents chain slapping and drops
- Smooth and reliable mixed surface shifting
- Switch stabilizer ON/OFF to match the terrain
- Compatible with current road DUAL CONTROL LEVER
Specifications
- Groupset Series- Shimano GRX RX812
- Speed- 11 Speed
- Pulley- 11T
- Low Sprocket(Max)- 42T
- Low Sprocket(Min)- 40T
- Top Sprocket(Max)- 11T
- Top Sprocket(Min)- 11T
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