Shimano GRX ST-RX810-LA/RX810+BR-RX810 1x11-speed Disc Brake Set
Full Screen
Exit Full ScreenPreviousNext
Shimano GRX ST-RX810-LA/RX810+BR-RX810 1x11-speed Disc Brake Set
Multi-Buy Savings!
Front Disc Brake Options
  • In stockSorry, Out of stockAvailable to Pre-Order
Rear Disc Brake Options
  • In stockSorry, Out of stockAvailable to Pre-Order
Code: GRX810L-DISC
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.
  • 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
  • Calipers: BR-RX810
  • All cables but does not have the gear outer
Ray P Excellent quality brakes/shifter, as you would expect from Shimano, and quick and efficient service that was up to Merlin's usual standard.
Mr X Delivered in good condition! Excellent in tracking of. Orders and reliable
Paul Pinholster Fantastic brakes and shifting is spot on. Ergonomics are better than any other Shimano group.
Romain Great upgrade from my mechanical disc brake. 1 star deducted as they don't come with spare olive & insert so be aware that you need to source some before shortening the hoses.
Mr. Solano Good bargain in a black friday deal! Groupsets price here in the Philippines are crazy, shifting is crisp, ergonomics are nice. Too bad the calipers only come in a flat mount. A post mount version would've been great. Nonetheless great buy! More power Godbless!
marc Great shifters and brakes. I really like the feel of the large levers for gravel riding, they make your hands feel very secure.. Combined with a GRX rear mech the shifting is both light and faultless..
Aaron This shifter/ calliper combo is awesome. I found the braking and included metallic pads great and the ergonomics of the hoods feels really comfortable. Also the included polymer shifter cable aids to the overall super feeling gear shifts. Love them :)
Mr Zilstorff The performance of the kit is perfect, I'll never be a fan of combined break and shift lever, but that's just how Shimano works.
Murray Anderson The usual great quality you would expect from Shimano. Shifting is positive and they feel like they wont break easy.
Lee Great braking power and very comfortable on the hoods
J Chan Best feeling levers I've ever used.
Sam Great set of disk brakes, comes with everything you need and clear instructions. Work and function great with plenty of adjustability
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.