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SKU: L38630S-01

Spinning BB386

$113.00 USD
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$113.00 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 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 cycle and pushing your limits. Weight reduction directly leads to top performance, allowing you to ride with effortless power.

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

Material: 7075-T6 Aluminium

Included: 24mm specification accessories,
2ps x cover.
2ps x bearing.
2ps x 1mm, 2ps x 5mm spindle spacer.

30mm specification accessories,
2ps x cover.
2ps x bearing.
2ps x 1mm spindle spacer.

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

24/22mm specification accessories,
2ps x cover.
2ps x bearing.
2ps x 1mm, 2ps x 5mm spindle 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

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.

The Art of Stability

The 20T internal locking mechanism not only has greater installation fault tolerance while maintaining a sleek appearance, but also features a Thread Together structure that prevents foreign objects from entering. This increases rigidity, enabling it to conquer more challenging terrains. This innovative design provides cyclists with greater confidence and control during rides, making it an ideal choice for adventurous and rugged terrain.

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
L38624S Cartridge 46mm 86.5mm Shimano or 24mm axle crankset 139.3g
L38624C Ceramic 46mm 86.5mm Shimano or 24mm axle crankset 137.4g
L38629S Cartridge 46mm 86.5mm Sram DUB 127.7g
L38629C Ceramic 46mm 86.5mm Sram DUB 125.9g
L38630S Cartridge 46mm 86.5mm 30mm axle crankset 128.7g
L38630C Ceramic 46mm 86.5mm 30mm axle crankset 126.2g
L38622S Cartridge 46mm 86.5mm Sram Gxp 141.9g
L38622C Ceramic 46mm 86.5mm Sram Gxp 139g

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