CeramicSpeed BB ALPHA for T47/73 30mm 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 dust caps. This provides up to 500% better moisture protection while maintaining ultra-low friction resistance. The simplified spacer 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 threaded T47 frame with a width of 73 mm and external bearings by choosing this high-quality bottom bracket from CeramicSpeed.

Specifications

• Discipline: Mountain
• Crank brand: SRAM, Easton, FSA, Rotor, Cannondale, and Race Face
• Crank diameter: 30.0
• Net weight: 110 g

Included:

• BB ALPHA for T47/73 30mm MTB
• Spacer Kit
• UFO TECH Long Life Bearing Grease 5 ml
• Decal