Shimano GRX ST-RX810-LA/RX810+BR-RX810 1x11-speed Disc Brake Set
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Shimano GRX ST-RX810-LA/RX810+BR-RX810 1x11-speed Disc Brake Set
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Front Disc Brake Options
  • In Stock
Rear Disc Brake Options
  • In Stock
  • In Stock
Shimano GRX RX810 1x11 Disc Brake Set
The ST-RX810 shift levers is Shimano's 11-speed mechanical option from the GRX family. These levers have receive an updated textured surface on the hoods and brake lever blades to help keep you in control when the trail turns rough. The ST-RX810 levers are paired to the BR-RX810 flat mount caliper.
The 1x11 mechanical levers in the GRX range created an opportunity for special left side brake levers. For a truly finished look, there is a 1x11 specific lever that foregoes any shifter elements. Additionally, GRX features a left lever designed to actuate a dropper post. 
  • Excellent heat dissipation
  • Simple wheel replacement
  • Easy and clean bleeding system
  • Simple set up and maintenance
  • Gravel inspired lever and bracket ergonomics
  • Anti-slip brake lever
  • Greater mixed-terrain control
  • Same light shifting operation as top tier systems
  • The brakes can be set up to run UK or Euro/USA
Brakeset Includes
  • Shifters / Brake Levers: ST-RX810-LA/RX810 
  • Calipers: BR-RX810
  • All cables but does not have the gear outer
Mr Bike Great quality kit from Shimano and excellent service from Merlin. The GRX brake set was easy to install and works perfectly. Light precise gear shifts and powerful progressive brakes.
Dave Really pleased with these brakes and shifter units. The lever and hood shape are much better for off road use than the road versions. Read the Bleeding instructions carefully as it’s different to the process for other shimano hydraulic brakes.
CheapSh#tRacing Well, I've got to say. This is nice bit of kit. Very sturdy, ergonomically excellent and the std fit metallic brake pads ( although still a bit noisy) give fantastic stopping power from the first grab of the lever. Merlin also had the best price in Europe at the time!
Phil Great looking levers and calipers. Very comfortable and very predictable braking modulation. Treat yourself
Mr warburton Simplicity itself to fit, first time working with hydraulic brakes but Shimano have made this foolproof, excellent.
JC Superb braking on the hoods and in the drops. Definite upgrade over the Sram it replaced.