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BIKEPARTS+Shimano GRX ST-RX815 Di2 11-speed STI bled with BR-RX810 calliper
Shimano GRX

Shimano GRX ST-RX815 Di2 11-speed STI bled with BR-RX810 calliper

SKU RX815RF
£255.80 RRP £344.99 −25%
PlacementRight Front
Right FrontLeft Rear

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BrandShimano GRXSeriesGRX seriesCategoryFully Bled Systems
RidingGravel

 

  • 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
  • Higher brake lever axis and curved brake lever, improves grip and confidence on choppy surfaces and descents
  • Raised hood head prevents hand misalignment and slippage
  • Recessed finger notch prevents upward slipping
  • Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides
  • 11-speed E-tube Di2 compatible
  • Levers are supplied without electrical cables, as these need to be ordered separately to suit
  • Kit contains bled right hand ST-RX815 STI, BR-RX810 flat mount front brake calliper with pads, hose and mineral oil (without rotor or adapter)

Same groupset

Complete your Shimano GRX groupset

Shop all GRX →
Shifters
Shimano GRX ST-RX600 GRX mechanical shift hydraulic STI lever; 11-speed; right hand BIKEPARTS+
Select size
2 sizes
Shimano GRX
Shimano GRX ST-RX600 GRX mechanical shift hydraulic STI lever; 11-speed; right hand£162.00£189.99−15%
Rear Derailleurs
Shimano GRX RD-RX812 GRX 11-speed rear derailleur; Shadow+ single BIKEPARTS+
One size
Shimano GRX
Shimano GRX RD-RX812 GRX 11-speed rear derailleur; Shadow+ single 5.0 · 5 reviews £76.72£114.99−33%
Front Derailleurs
Shimano GRX FD-RX810 GRX front mech; 11-speed double; down pull; braze-on BIKEPARTS+
One size
Shimano GRX
Shimano GRX FD-RX810 GRX front mech; 11-speed double; down pull; braze-on£32.60£54.99−41%
Chainset
Shimano GRX FC-RX600 GRX chainset 46 / 30T, double, 11-speed, 2 piece design - Black BIKEPARTS+
Select size
2 sizes
Shimano GRX
Shimano GRX FC-RX600 GRX chainset 46 / 30T, double, 11-speed, 2 piece design - Black 5.0 · 8 reviews From £86.54£169.99−49%
Cassettes
Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/25T BIKEPARTS+
Select size
4 sizes
Shimano GRX
Shimano GRX CS-HG500 10-Speed Road Cassette Sprocket - 11/25T£19.99£34.99−43%
Brake Calipers
Shimano GRX BR-RX820 GRX calliper; flat mount; with adapter for 140/160 mm; front BIKEPARTS+
One size
Shimano GRX
Shimano GRX BR-RX820 GRX calliper; flat mount; with adapter for 140/160 mm; front£54.00£79.99−32%
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