Shimano Dura-Ace ST-9250 Di2 STI Mechanical Lever Left

From £302.40
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Sigma Sports
£302.40
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Price last checked: 03/07/2026

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Shimano Dura-Ace ST-9250 Di2 STI Mechanical Lever Left

Shimano Dura-Ace ST-9250 Di2 STI Mechanical Lever Left The Shimano Dura-Ace ST-9250 Di2 STI Mechanical Lever Left is designed for use with traditional rim brake calipers and possesses an ergonomic hood shape to ensure comfort and control. The hood body hosts SD300 wire ports, that when used in conjunction with an SD30 ...
Shimano Dura-Ace ST-9250 Di2 STI Mechanical Lever Left The Shimano Dura-Ace ST-9250 Di2 STI Mechanical Lever Left is designed for use with traditional rim brake calipers and possesses an ergonomic hood shape to ensure comfort and control. The hood body hosts SD300 wire ports, that when used in conjunction with an SD300 wire, communicates with the 12-speed derailleurs; pressing one of the ergonomically shaped shift buttons on the side of the lever rapidly sends a signal to the derailleurs, activating a smooth and crisp gear change. This left lever is usually set up to work the front derailleur, but using the E-TUBE app, its behaviour can be entirely customised, while an extra SD300 wire port is included within the design so that an optional satellite shifter can be installed. The carbon brake lever gurantees accurate and powerful braking when used in conjunction with a Shimano SLR rim brake caliper, and its reach can be adjusted to make sure even smaller hands are catered for. Please Note An SD300 wire will be required to connect this lever into the 12-speed Di2 system. This is available separately. The wires aren't supplied because the required length varies from bike to bike
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Other Colours & Sizes

Black

Left Lever/Rear Caliper £302.40

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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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