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SHIMANO

SHIMANO GRX RX825 12-Speed Right Lever and Rear Calliper

Réf. fabricant : IRX8251DRRDSC170A
The SHIMANO GRX RX825 Di2 DUAL CONTROL 12-speed right lever, paired with the GRX BR-RX820 rear calliper, is specially designed for Gravel and mixed... Read more
429,90 €
429,90 €
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Description

The SHIMANO GRX RX825 Di2 DUAL CONTROL 12-speed right lever, paired with the GRX BR-RX820 rear calliper, is specially designed for Gravel and mixed terrain. Thanks to wireless transmission, it offers fast, reliable and smooth gear shifts, ensuring effective control in all conditions. Its ergonomic grip, optimised for a flared handlebar, features a raised upper section, a textured surface and a non-slip coating on the brake lever for enhanced comfort and optimal control.

This model retains the Gravel-specific third button position and remains compatible with all three SHIMANO SW-RS801 satellite control options. It integrates the SHIMANO FRONT SHIFT NEXT functionality, allowing a personalised configuration of gear shifts according to your preferences. CR1632 batteries provide a battery life of 3 to 4 years and are easy to replace, for minimal maintenance and extended use.

The GRX BR-RX820 rear calliper, compact yet high-performing, delivers powerful braking with improved modulation. Its 10% increased pad spacing reduces noise and enhances braking consistency, even on rough terrain.

Finally, the simplified bleeding process greatly facilitates maintenance, allowing cyclists to enjoy optimal performance for longer, with a clean cockpit perfectly suited to Gravel riding.

Ref: 15364897505660

Informations techniques

Right ST-RX825 Dual Control lever:
Di2 wireless connectivity.
12-speed Dual-Control.
Lever with optimised ergonomics for Gravel riding.
New special curved shape for handlebars with Flare.
Anti-slip coating.
Customisation with up to 3 Di2 buttons via the E-TUBE PROJECT Cyclist app.
Powered by replaceable flat batteries (2 x CR1632) with an estimated lifespan of 3 to 4 years.
SD300 port.
Compatible with DI2 Wireless rear derailleur:
RD-RX717-SGS (for 10-51 teeth)
RD-RX827-SGS (for 10-51 teeth)
RD-M9250-SGS (for 10-51 teeth)
RD-M8250-SGS (for 10-51 teeth)
RD-M6250-SGS (for 10-51 teeth)
RD-M9250-GS (for 9-45 teeth)
RD-M8250-GS (for 9-45 teeth)

Rear calliper BR-RX820(R), One Way Bleeding technology. Flat Mount fixing.
Brake hose (J-kit) 1700 mm, SM-BH90-JK-SSR, straight fitting, mineral oil.
Resin pads with fins.
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Informations prix

*Supplier recommended retail price in June 2025