Bottom Brackets

Spinning BB 24 Ultra

Sale price$158.00 USD
Spinning BB 24 Ultra is thread-together BB and suitable for 24mm spindle Shimano HT Ⅱ and Sram GXP 22/24 mm. With 24mm ceramic ball angular contact bearing, thanks to the smooth surface plus magic grease spinning effectively, achieve the imagination of your ideal mate.
SKU: L8624C-1
Color: Black


Category: BB86 (BB89/BB92)


Select Spindle (mm): 24

Select Spindle (mm)

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.

Ceramic Rolling

This technology incorporates ceramic beads with low resistance that are immune to rust, deformation, and bonded with nano grease. These features provide the benefits of reduced resistance, faster running speeds, and exceptional water resistance, surpassing the performance of conventional steel balls.

BB Type Thread-together
Material Aluminum cups
Bearing Compatibility BBA24 or BBA22
Bearing Type Fun 5°
Bearing material Ceramic
In The Box
24mm Spindle 2 Bottom Bracket cups
2 24 Fun 5° Bearings
2 Dust alloy covers
2 1mm Ø24mm spacers
2 5mm Ø24mm spacers
22mm Spindle 2 Bottom Bracket cups
1 24 Fun 5° Bearing
1 22 Fun 5° Bearing
2 Dust alloy covers
2 1mm Ø24mm spacers
2 5mm Ø24mm spacers
2 Spring spacers
Item Spec Shell DIA Shell Width Crankset Weight
L8624AC BB86 41mm 86.5-92mm Shimano or 24mm axle crankset 111.4g
L8622AC BB86 41mm 86.5-92mm Sram GXP 113g
L3024AC BB30 42mm 68/73mm Shimano or 24mm axle crankset 111.7g
L3022AC BB30 42mm 68/73mm Sram GXP 113.4g
LPF3024AC PF30 46mm 68/73mm Shimano or 24mm axle crankset 136.8g
LPF3022AC PF30 46mm 68/73mm Sram GXP 138.5g
LRIGHT24AC RIGHT 46mm 79mm Shimano or 24mm axle crankset 139.5g
LRIGHT22AC RIGHT 46mm 79mm Sram GXP 141.1g
L38624AC BB386 46mm 86.5mm Shimano or 24mm axle crankset 137.4g
L38622AC BB386 46mm 86.5mm Sram GXP 139g