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SHIMANO GRX Di2 RX815 Road Gravel Bicycles Electronic Kit 2x11 22s Speed Road Bike hydraic Disc Brake Suit|Bicycle Derailleur| - AliExpress
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Shimano Grx Di2 Rx810 / Rx815 Road Gravel Bicycles Mechanical / Electronic Kit 1x11 / 2x11 Speed Road Bike Disc Brake Suit - Bicycle Derailleur - AliExpress
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I just finished upgrading my Trek Checkpoint to GRX Di2 (Pics coming soon). I've seen it asked many times for wire lengths and a full component list, but never documented in one
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Shimano GRX Di2 ST-RX815 Hydraulic Disc Brake/Shift Lever Kit (Black) (Left) (Flat Mount) (2x) - Performance Bicycle
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