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Description & Specs
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 |
Description & Specs
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 |
Shimano GRX RD-RX812 Rear Derailleur - 11-Speed Long Cage BLK With Clutch For 1x 42t Low Sprocket Max
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- Regular price
- $145.00
- Sale price
- $145.00
- Regular price
-
$145.00
Shipping calculated at checkout.
Expected Ship Date: Thu Jul 23
Fast Shipping
MTBHQ Shipping
You want your parts fast, we get it. That is why we offer fast & free shipping on orders starting at just $50. Orders start processing immediately and most orders ship in 0 - 2 business days. Please note that some exclusions do apply on oversize items including but not limited to complete bikes, car racks, and frames. Please refer to your shipping options at checkout for the most accurate shipping quote on your order.
Orders $50+ Ship Free*
MTBHQ Shipping
You want your parts fast, we get it. That is why we offer fast & free shipping on orders starting at just $50. Orders start processing immediately and most orders ship in 0 - 2 business days. Please note that some exclusions do apply on oversize items including but not limited to complete bikes, car racks, and frames. Please refer to your shipping options at checkout for the most accurate shipping quote on your order.
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30 Day Returns
If you have an issue, return new items for up to 30 days.
Key Product Specs
- 42t Low Sprocket Max
- Black
- For 1x
- Long Cage
- With Clutch
