CeramicSpeed BB ALPHA Bearing Kit for BB30 MTB

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

Precisely combine a crank arm with a 30 mm axle of suitable length with a press-fit shell with a 42 mm bore and 68 mm width, where the bearings are pressed directly into the frame – commonly referred to as BB30 – by choosing this high-quality bearing set from CeramicSpeed.

Specifications

• Discipline: Mountain
• Crank brand: SRAM, Easton, FSA, Rotor, Cannondale, and Race Face
• Crank diameter: 30.0
• Bottom bracket type: BB30 68mm
• Net weight: 47 g

Included:

• BB ALPHA bearing set for BB30 MTB
• UFO TECH Long Life Bearing Grease 5 ml
• Decal