Cycling Deals
Shimano GRX RD-RX815 GRX Di2, rear derailleur 11 speed, Shadow+-2%

Shimano GRX

Shimano GRX RD-RX815 GRX Di2, rear derailleur 11 speed, Shadow+

3 retailer offers · prices checked daily

Best price today

£284.99£289.99

at Chevin Cycles · save £5.00 (2%)

Lowest price we’ve tracked

Sizes in stock: One Size

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The current best price for Shimano GRX RD-RX815 GRX Di2, rear derailleur 11 speed, Shadow+ is £284.99 from Chevin Cycles. The lowest price we have recorded is £284.99 on .

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 11-34 T For use with double chainset Weight: 287 g

Where to buy

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Price history

Lowest ever
£284.99
20 October 2026
Highest tracked
£289.99
Last 6 months
Change since first seen
−£5.00
From £289.99
Verdict
Good time to buy
Today matches the lowest we’ve seen
£289.99£0.0020 Sept23 Oct
  • Chevin Cycles
  • Condor
  • Cyclestore
Every recorded day. One line per retailer. Sizes and colours on the same day are combined.

Latest 10 prices. Sizes and colours at the same price are listed together.

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