Description

including quick release 20” wheels and wheel guards (‘wings’) that can be folded to save even more space

Holds 1 or 2 bottle cages

The patented SmartGuard protection layer is additionally supported by two layers of RaceGuard fabric

Stem: Bontrager Comp

SHIMANO GRX Di2 RD-RX815 2x11-SPEED REAR DERAILLEUR 2026-MTB-999to2999 including quick release 20” wheelsThe SHIMANO GRX Di2 RD RX815 delivers electronic shifting precision engineered for gravel and adventure riding. Its SHADOW RD+ chain stabilisation system ensures quiet, smooth operation across demanding terrain, while Di2 technology provides reliable, instantaneous gear changes. Built to handle the rigours of off road cycling, this 2x11 speed rear derailleur combines durability with responsive performance for riders tackling unpredictable surfaces.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

SHIMANO GRX Di2 RD-RX815 2x11-SPEED REAR DERAILLEUR 2026-MTB-999to2999 including quick release 20” wheels

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