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SKU: BSA24C-01

Screwing BSA

$158.00 USD
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$158.00 USD

Information

This product features an innovative 20T internal locking design, significantly increasing the tool contact area and ensuring extremely even locking force, completely eliminating the nightmare of stripped threads on traditional bottom brackets. Combined with a revolutionary quick-release mechanism, it simplifies the previously cumbersome disassembly and maintenance process, drastically reducing preparation time. Precisely compatible with ISIS international standard crankshafts and BSA24 bottom bracket systems, it's a direct upgrade without modification. This is not just a bottom bracket; it's the ultimate core for upgrading your motorcycle and pushing your limits. Weight reduction directly leads to top performance, allowing you to ride with effortless power!

Compatibility: Shimano Hollowtech II, Sram Gxp, Sram DUB, and 30mm spindles

Material: 7075-T6 Aluminium

Average Weight: 65g

Included: 30mm specification accessories,
2ps x cover.
2ps x bearing.
2ps x 1mm spindle spacer.
3ps x 2.5mm, 2ps x 1mm, 2ps x 0.5mm and 2ps x 1mm cup spacer.

29mm specification accessories,
2ps x cover.
2ps x bearing.
10ps x 1mm , 2ps x 0.5mm spindle spacer.
3ps x 2.5mm, 2ps x 1mm, 2ps x 0.5mm and 2ps x 1mm cup spacer.

24/22mm specification accessories,
2ps x cover.
2ps x bearing.
2ps x 1mm, 2ps x 5mm spindle spacer.
3ps x 2.5mm, 2ps x 1mm, 2ps x 0.5mm and 2ps x 1mm cup spacer.
2ps x spring spacer
Specifically designed for installing 22mm / 24mm spindle diameter cranks (SRAM / Truvativ GXP) the frames without the need for any adapters.

Features

Simplification and challenges

The 20T internal locking mechanism is not only designed to increase installation fault tolerance while maintaining an aesthetically pleasing appearance. It also features a centre tube that prevents foreign object intrusion, making it weather-resistant and capable of overcoming a wide range of challenges.

Tapered Profile

Fun5 bearing technology not only enables automatic coaxialisation for improved power output. Its easy maintenance feature ensures that it can operate smoothly for extended periods, while angular contact further enhances its reliability and longevity.

High-Speed Rolling

By integrating high sphericity steel balls and nano grease, this technology significantly reduces friction and enables high-speed operation, while maintaining exceptional waterproof capabilities. Cyclists can now enjoy a tight and efficient riding experience, regardless of the weather conditions, and achieve better performance and control on a wide variety of terrains.

Specifications

Item Bearing Shell DIA Shell Width Crankset Weight
BSA24C Ceramic Threaded 34mm 68-73mm Shimano or 24mm axle crankset 74g
BSA24S Cartridge Threaded 34mm 68-73mm Shimano or 24mm axle crankset 77.6g
BSA29C Ceramic Threaded 34mm 68-73mm Sram DUB 75.5g
BSA29S Cartridge Threaded 34mm 68-73mm Sram DUB 78.1g
BSA30C Ceramic Threaded 47mm 68-73mm 30mm axle crankset 76.2g
BSA30S Cartrodge Threaded 47mm 68-73mm 30mm axle cranksetP 78.8g
BSA22C Ceramic Threaded 34mm 86-92mm Sram Gxp 75.9g
BSA22S Cartridge Threaded 34mm 86-92mm Sram GXP 77.6g

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