CeramicSpeed BB ALPHA for T47/68 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 developed seals, and precision dust caps – for up to 500% better moisture protection while maintaining ultra-low friction. The simplified spacer tube design and lighter cups allow for quick installation and a weight reduction of 10% 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, 68 mm wide with external bearings, by choosing this high-quality bottom bracket from CeramicSpeed.

Specifications

• Discipline: Gravel
• Crank brand: SRAM
• Crank diameter: 28.99
• Bottom bracket type: T47 68mm
• Net weight: 114 g

Delivery includes:

• BB ALPHA for T47/68 SRAM DUB Gravel
• DUB Spacer Kit
• UFO TECH Long Life Bearing Grease 5 ml
• Decal