Shimano GRX BL RX 810 LA disc brake lever

The left-hand Shimano GRX brake lever with integrated shifter for dropper seatposts. This allows the dropper seatpost to be controlled from the shifter.

Shimano GRX:

the new gravel components designed for 11-speed drivetrains and cassettes up to 42 teeth. With the new 48/31-tooth chainring set, the GRX components offer a wide gear range for a variety of applications, from gravel and cyclocross to touring. Shimano GRX, the first gravel-specific component family designed equally for speed and safe bike handling on loose surfaces, is the result of an intensive and extensive research, testing and development process that incorporated information and feedback from countless riders who are out and about on trails, forest tracks, gravel roads or tarmac. Whether it’s gravel riding in the strictest sense, road bike adventures off-road, bikepacking, commuting or the demands of competitive cyclocross riders: Shimano’s GRX components offer countless options that leave nothing to be desired, from gear ratios and spacing, customisable ergonomics and integrated control of dropper seatposts right through to specific gravel wheelsets with wider rim profiles. Either the 11-speed road or 11-speed MTB cassettes can be used.

Shimano BL-RX810 disc brake lever with remote lever:

Integrated into the STR810 brake lever is the switch for operating a dropper seatpost. With the BL-RX810 disc brake lever, Shimano offers a very compact brake lever for hydraulic disc brakes and 11x1 drivetrains. The left lever has no shifting function. Ergonomics specially adapted for gravel riding are characterised by a pivot point on the brake lever that is raised by 18 mm, a curved lever shape and non-slip textures on the contact surfaces, which ensure optimum grip even on the roughest terrain. These disc brake levers are based on the technology of the Ultegra series, but without the shifting mechanism. Shimano’s engineers have succeeded in integrating a mineral oil cylinder, including the complete braking system, into these disc brake levers, which remain very compact. The brake levers are made of aluminium; this technology guarantees maximum stiffness, durability and a robust design. The GRX brake levers can also be combined with the BLRX812 auxiliary brake levers. These are mounted on the top tube between the shift levers and the brake, just like classic cross-country brake levers. This ensures full control over the bike in every riding situation.

Shimano GRX Disc Brake Levers BL RX810 Technical Specifications:

• Adjustable reach
• Integrated cable system for mechanical Vario seatposts
• Single lever travel 8.3 mm
• Compatible oil: Shimano mineral oil, item no. Y83998010
• Recommended for bleeding: Item No. SMDISCBP
• Recommended brake calipers: BRRX810, BRRX400, BRR8070, BRRS785
• Compatible with all Shimano road bike disc brake calipers
• Weight: approx. 263 g

Included in delivery:

Shimano GRX Disc brake lever BL-RX-810-LA, left

Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com