Shimano GRX Di2 RD-RX817 Rear Derailleur
- Low stock - 4 items left
- Inventory on the way
- GRX Di2 11 speed rear derailleur for 1X cranks
- Adjustable chain stabilizer prevents chain slapping and drops
- Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain
- Low sprocket: Max. 42T/Min. 40T
- Top sprocket: 11T
Attributes
Minimum Cog | 11T |
Primary Color | Grey |
RD Capacity | 31T |
RD Spring Type | Shadow Plus |
Maximum Cog | 42T |
Cage | GS |
Max Front Difference | Single chainring only |
Speed | 11 |
RD Weight | 318g |
All shipping within Canada will be Via UPS Ground, Purolator, or Canada Post unless otherwise specified upon checkout.
All shipping to the USA will use DHL, USPS OR UPS
Please see our Shipping & Returns page for more information