CeramicSpeed BB ALPHA for T47a SRAM DUB Gravel

A bottom bracket that lasts longer than your frame. BB ALPHA features hardened stainless steel races, handcrafted with grade 3 silicon nitride ceramic balls, specially designed seals, and precision dust caps – for up to 500% better moisture protection while maintaining ultra-low friction performance. The simplified spacer tube design and lighter cups allow for quick assembly and a 10% weight reduction compared to previous generations. All CeramicSpeed BB ALPHA models are backed by a lifetime warranty.

Precisely combine a SRAM DUB crankset with a 28.99 mm axle with a T47 threaded frame, asymmetrical and 77 mm wide, by choosing this high-quality bottom bracket from CeramicSpeed.

Specifications

• Discipline: Gravel
• Crank Brand: SRAM
• Crank Diameter: 28.99
• Bottom Bracket Type: T47a
• Net Weight: 101 g

Included:

• BB ALPHA for T47a SRAM DUB Gravel
• DUB Spacer Kit
• UFO TECH Long Life Bearing Grease 5 ml
• Decal