Shimano 105 R7170 Di2 12 Speed Groupset

From £759.09
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Sigma Sports
£759.09
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Price last checked: 09/05/2026

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Shimano 105 R7170 Di2 12 Speed Groupset

105 R7170 Di2 12 Speed Groupset The new Shimano 105 introduces Di2 shifting to a broader range of cyclists. For riders accustomed to mechanical shifting and ergonomics, Shimano 105 Di2 offers a transformative road cycling experience. Drawing on technology and features from Dura-Ace and Ulegra, Shimano 105 represents the culmination of extensive research and development. Featuring a shared Di2 platform, refined ergonomics, optimised gear combinations, and an outstanding brake system, the new Shimano 105 heralds a new era of accessible performance. Includes Shimano 105 Di2 ST-R7170 hydraulic disc, Di2 E-tube STI set, flat mount calipers, left/rear and right/front Shimano 105 FC-R7100 12-speed double chainset Shimano CS-R7100 105 12-Speed Cassette 11 - 34T Shimano SLX/105 CN-M7100 chain with quick link, 12-speed, 126L Shimano 105 Di2 RD-R7150 12-speed rear derailleur, E-tube Shimano 105 Di2 FD-R7150 12-speed front derailleur E-tube, braze on, double SM-RT70 Ice Tech Centre-Lock disc rotor 160mm Di2 BT-DN300 internal mount battery, 3-port EW-EC300 battery charging cable, 1700mm This groupset excludes di2 cables and a bottom bracket. If you require assistance with this please contact us. 

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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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