WolfTooth Bottom Bracket BSA Raw Silver 29mm

In addition to thoroughly eliminating unpleasant noise, this bottom bracket combines the best-in-class durability, waterproof and dustproof performance to protect the inside even in harsh environments, and overwhelmingly smooth, low-friction performance.

Noise prevention

Custom-designed polymer bushings prevent metal contact between the inner race of the bearing and the crank spindle.

Eliminates the main cause of noise from the root.

Best-in-class sealing performance

The multi-layer sealing system shuts out the intrusion of water, mud, and dust, significantly improving bearing life.

Excellent rotation performance Optimises radial load, alignment, and preload adjustment while maintaining sealing performance.

Achieves smooth rotation with low friction.

Spindle Diameter 24mm, 29mm, 30mm

Compatible shell width 68-73mm (adjustable with included sleeve)

*83mm (DH) and 100mm (fat bike) sleeves sold separately

Tools used: 24mm BB tool for outer diameter 44mm/16 notch

29/30mm: BB tool for outer diameter 46mm/12 notch.

We accept