Shimano SM-BB92-41B Press Fit Bottom Bracket with Inner Cover 86.5mm

From £39.79

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Sigma Sports
£39.79

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Price last checked: 19/06/2026

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Shimano SM-BB92-41B Press Fit Bottom Bracket with Inner Cover 86.5mm

##Shimano Press Fit Bottom Bracket with Inner Cover 86.5mm The Shimano Press Fit Bottom Bracket with Inner Cover 86.5mm is the perfect bottom bracket assembly for Shimano HollowTech II road cranks. This is the complete press-fit bottom bracket kit so includes both the right and left hand cups, inner O-rings and inner cover. The cups are constructed in a polymer material that has been reinforced with fibre to protect your frame from damage, and your ears from noise. As with all Shimano products, the design here is well thought through. Sealing the cups means they are protected from water and dirt, making this bottom bracket almost maintenance free. Press fit installation is both easy and phenomenally stiff to give you the best of everything.

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24mm - Shimano Hollowtech II £39.79

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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.