CeramicSpeed BB ALPHA for PF30 Shimano MTB

A bottom bracket that lasts longer than your frame. BB ALPHA features hardened stainless steel rings, handcrafted with class 3 silicon nitride ceramic balls, custom seals, and precision protective caps. This provides up to 500% better moisture protection while maintaining ultra-low friction resistance. The simplified spacer sleeve design and lighter shells allow for quick installation and a 10% weight reduction compared to earlier generations. All CeramicSpeed BB ALPHA models are backed by a lifetime warranty.

Precisely combine a 24mm axle from Shimano or other brands with a press-fit shell with a 46mm bore and 68mm width with external bearings – commonly referred to as PF30 – by choosing this high-quality bottom bracket from CeramicSpeed.

Specifications

• Discipline: Mountain
• Crank brand: Shimano
• Crank diameter: 24.0
• Bottom bracket type: PF30 MTB 73mm
• Net weight: 101 g

Included:

• BB ALPHA for PF30 Shimano MTB
• UFO TECH Long Life Bearing Grease 5 ml
• Decal