Shimano GRX RD-RX815
"I had to upgrade my Di2 derailleur, on my road bike, to allow for a larger 11/34 cassette for climbing. The changeover was simple and it had done the job brilliantly. Would recommend this product"
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Shimano GRX RD-RX815 GRX Di2; rear derailleur 11 speed; Shadow+ double
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£284.99
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£284.99
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- 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 11-34T
- For use with double chainset
- Weight: 287 g
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Overall rating: 5.0 / 5 from 2 reviews.
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Good price, fast delivery
"Not many of these around but Bikeparts had stock and at a reasonable price. Put it on the bike and it worked straight away with no issues."