Ceramicspeed Alpha Evo386 Shimano Road bottom bracket

A bottom bracket built to last longer than the frame. BB ALPHA features hand-built hardened stainless steel races with grade 3 silicon nitride ceramic balls, custom-designed seals and precision dust covers, offering up to 500% more moisture protection while ensuring ultra-low friction performance. The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction compared to previous generations. Precisely match a Shimano or other brand 24 mm spindle crank with an 86 mm wide 46 mm pressfit bore with bearings positioned inside, commonly referred to as EVO386, by selecting this high-quality bottom bracket from CeramicSpeed.

Features

• BB type: EVO386
• Crank diameter: 24 mm
• Manufacturer's weight: 97 g.

Included

• BB ALPHA for EVO386 Shimano Road
• UFO All Round grease 5 ml
• Sticker.