CeramicSpeed BB ALPHA for PF30 Shimano Gravel

A bottom bracket that lasts longer than your frame. BB ALPHA features hardened stainless steel races, handcrafted with class 3 silicon nitride ceramic balls, specially designed seals, and precise dust caps – providing up to 500% better moisture protection while maintaining ultra-low friction performance. The simplified spacer tube 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 with a 24 mm axle from Shimano or other brands with a press-fit shell with a 46 mm bore, 68 mm wide with external bearings – commonly referred to as PF30 – by choosing this high-quality bottom bracket from CeramicSpeed.

Specifications

• Discipline: Gravel
• Crank Brand: Shimano
• Crank Diameter: 24.0
• Bottom Bracket Type: PF30 68mm
• Net Weight: 103 g

Included:

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