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GRX BR-RX810 brake caliper by Shimano - optimum heat management
The Shimano GRX BR-RX810 brake caliper features Ice Technology for perfect heat distribution while braking. Its simple one-way bleeding and uncomplicated hose connection system are also convincing. The design of the brake caliper is based on the Shimano flat mount construction, which has been established in the Road bike sector for several years now.
Are you interested in the GRX series? Then come have a look at our Shimano Gravel theme world. You will find many more products there.
Series: GRX RX810
Application: Gravel, Cyclocross, City & Touring
Type: hydraulic, 2 pistons
Actuation: mineral oil
Hose: SM-BH90-JK-SSR, SM-BH90-J-SSR (not incl.)
Mount: flat mount
Pads: L03A resin with cooling fins
Hose Connection: straight
- brake caliper with excellent heat dissipation
- practical tool access, easy wheel change
- simple, clean bleed system
- ceramic piston
- recommended brake rotor: SM-RT800
- steel bolts (4 mm)
One-Way Bleeding is designed to quickly and easily prevent air from entering the hydraulic system. Shimano has optimised the brake fluid flow path throughout the system to prevent air bubbles from being trapped in the system.
One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.
Fading of the brake during prolonged uninterrupted operation, e.g. downhill, impairs braking performance. Shimano has introduced brake rotors and pads with Ice-Tech technology to create a cooling technology for consistently high braking performance. The brake rotor has a three-layer stainless steel sandwich structure on the outside around an aluminium core. It radiates heat better and reduces surface temperature from 400° C to 300° C, for example. The brake pads also have optional cooling fins. The design of the rotor in combination with the cooling fins results in a longer service life of the pads, less braking noise, less fading and lower weight.
Manufacturer Part Numbers:
- 1 x Shimano GRX BR-RX810 brake caliper
- 1 pair of Shimano L03A brake pads
- 1 x adapter for 140 mm/160 mm rotors (front)
- 2 x caliper bolts for 25 mm frame diameters (rear)
not incl. bolts for 10/15/20/30/35 mm frame diameters