Description

Total capacity: 20T

Competition proven strength and reliability

12x100mm / 12x142mm

36/52 with Giant Power Pro power meter XS:165mm

SHIMANO GRX Di2 RD-RX815 2x11-SPEED REAR DERAILLEUR Cube_kids Total capacity: 20TThe 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 Cube_kids Total capacity: 20T

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