Park Tools Park Tool BBT-79.3 Bottom Bracket Tool 12-Notch 46mm

From £29.99

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£29.99

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Price last checked: 19/06/2026

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Park Tools Park Tool BBT-79.3 Bottom Bracket Tool 12-Notch 46mm

A precision CNC-machined aluminium tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAMreg BSA DUBreg, Race Facereg Cinchreg, Rotorreg BSA30 and othersManufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8 driveThe BBT-79.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately)Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47mm and a minor diameter (inside of notches) of 44mm, including: SRAMreg BSA DUBregRaceFacereg CinchregRotorreg BSA30Zippreg VumatradeHawk Racingtrade BB3086trade

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ONE SIZE £29.99

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About: Park Tool

Park Tool is an American brand that produces high-quality tools and equipment for bike maintenance and repair. The company was founded in 1963 and has since become a popular choice among bike mechanics and enthusiasts. Park Tool offers a range of products that are designed to provide maximum precision, durability, and ease of use when working on bikes. The brand is known for its innovative technology, such as its patented tools like the Big Blue Book of Bicycle Repair. Park Tool is committed to sustainability, using eco-friendly materials in its products and supporting environmental initiatives. With a focus on quality, performance, and innovation, Park Tool continues to be a go-to choice for bike mechanics and enthusiasts looking for top-of-the-line tools.

About: Cycles UK

Cycles U.K. is a notable cycling retailer with a presence in the United Kingdom, specializing in providing a wide range of bicycles, accessories, and cycling gear. The store caters to cyclists of various disciplines and skill levels, offering a diverse selection of bikes, including road bikes, mountain bikes, hybrids, and electric bikes. In addition to bicycles, Cycles U.K. supplies a comprehensive range of cycling accessories, clothing, and components. Known for its commitment to customer service and product expertise, the retailer aims to assist cyclists in finding the right equipment for their needs. Whether through its physical stores or online platform, Cycles U.K. serves as a go-to destination for individuals looking to purchase quality cycling products and receive expert guidance in the United Kingdom's cycling community.