Shimano GRX RD-RX812 Rear Derailleur - 11-Speed Long Cage BLK With Clutch For 1x 42t Low Sprocket Max
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Shimano GRX RD-RX812 Rear Derailleur - 11-Speed Long Cage Black With Clutch For 1x 42t Low Sprocket Max. The Shimano GRX 11-speed rear derailleur has an integrated chain stabilizer mechanism that provides a quieter experience shifting security and precision on mixed terrain. For rides on smooth surfaces the derailleur features an ON/OFF switch for the chain tensioner. The Shimano Shadow RD+ adjustable chain stabilizer provides silent and uninterrupted rear shifting on rough terrain.Adjustable Shimano RD+ chain stablizer prevents chain slapping and drops
Gravel-tuned clutch tension provides smooth and reliable mixed surface shifting
Compatible with Shimano road Dual Control Levers
Compatible with Shimano LinkGlide and HG 11-speed chains
- TECH SPECS
| Largest Cog | 42 |
| Color | Black |
| Rear Der/Shifter Compatibility | Shimano Road |
| Rear Derailleur Mount Type | Shimano Rear Direct Mount |
| Rear Derailleur Mount Type | 10x1 Standard |
| Drivetrain Speeds | 11 |
| Weight | 267 |
| Chain Wrap Capacity (teeth) | 31 |
| Cage Length | Long |
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Shipping & Pickup Fees
• For orders under $75:
– Standard Shipping & Handling: $14.95
– In-Store Pickup: Free
• For orders of $75 or more:
– Standard Shipping & Handling: Free
– In-Store Pickup: Free
Please note that some items may be subject to additional shipping and handling charges because of size or weight.
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