Shimano GRX 825 Di2 12-speed STI Lever

From £231.00

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Sigma Sports
£231.00

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Price last checked: 03/10/2026

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Shimano GRX 825 Di2 12-speed STI Lever

Shimano GRX 825 Di2 12-speed STI Lever Shimano’s 12-speed GRX Di2 features a wireless, gravel-specific cockpit where raised hoods with a ribbed surface texture and anti-slip brake levers provide ultimate hand security, no matter how challenging the ride gets. This secure hand position is enhanced, as it was with the original GRX RX815 Di2 Dual Control Levers, by the placement of the third Di2 button on the inside of the hood. Whether used as another shift location or for scrolling through screens on a cycle computer, this third button is another way to fully experience Shimano’s electronic Di2 system. The new dual control levers also employ a gravel-optimised body shape cross-section for seamless integration with flared handlebars. Rounder in shape, the transition from handlebar to hood is smoother, creating a larger surface area to help eliminate pressure points.

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Left Lever/Rear Caliper £231.00 Right Lever/Front Caliper £243.00

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About: Shimano

Shimano is a leading brand in the cycling industry, renowned for its high-quality components and innovative technology. The company offers a range of cycling products, including drivetrains, brakes, wheels, pedals, and shoes. Shimano's drivetrain components, such as its derailleurs and shifters, are widely regarded as some of the best on the market, providing smooth and reliable shifting for cyclists of all levels. The company's disc brakes are also highly regarded, providing excellent stopping power and modulation. With a commitment to innovation and a focus on the needs of cyclists, Shimano continues to be a go-to choice for cyclists looking for top-of-the-line components for their bikes.

About: Sigma Sports

Sigma Sports is a leading cycling and triathlon retailer based in the United Kingdom. Sigma Sports provides a comprehensive range of products catering to cyclists, triathletes, and outdoor enthusiasts. The store offers a diverse selection of bicycles, cycling accessories, apparel, and gear from well-known brands. Sigma Sports is known for its commitment to quality, customer service, and expertise in the cycling industry. The retailer has both a physical store and a robust online presence, making it convenient for customers to explore and purchase products. Sigma Sports is often associated with a wide range of cycling disciplines, including road cycling, mountain biking, and triathlon.

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Shimano GRX 825 Di2 12-speed STI Lever

Shimano GRX 825 Di2 12-speed STI Lever

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About: Shimano

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