- Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
- Low profile Shadow Plus design 11-speed rear derailleur with Di2 technology for fast and precise shifting performance
- Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
- High tolerance cold forged aluminium link plates and body construction is extremely light and durable
- 11-speed E-tube Di2 compatible
- Compatible with 11-speed HG chains
- Wide gear ratio compatible up to 11-42T
- For use with single chainset
- Weight: 318 g
- Drivetrain
- rd-rx817 grx di2, rear derailleur 11 speed, shadow+ single
Shimano GRX
Rd-Rx817 Grx Di2, Rear Derailleur 11 Speed, Shadow+ Single
🔌 Disconnected. Attempting to reconnect…
(prices and delivery times are subject to change)
- £0.00 - 29.99 order value = £10 shipping
- £30.00 - 49.99 order value = £7.50 shipping
- £49.99 - 99.99 + order value = £5.00 shipping
- Free over £100
Please Note:
- Preloved and Ex-Display Products cannot be Delivered and are for Collection Only
- Spare Parts from Branks Such as BMC and SRAM may take 5-8 weeks for delivery as they are not all immediately stocked by our distributors
We offer delivery to UK Mainland only.
Orders for in-stock products are processed within 2-5 working days.
Spares:
Any Items names as a Spare that is out of stock but order-able may take 4-6 weeks to be received and send onwards to you. This is often die to overseas shipments, sometimes with your product added on demand as they are ordered by the UK distributors in turn from the manufacturer.
If you order contains an item marked as "Available To Order", it is out of stock and will be ordered from on of our Distributors. This means delivery may take longer than normal. Please allow additional time for couriers to deliver goods.
Returns accepted. Please view our full delivery and returns policy.