Campagnolo Pro-Tech BBright Press Fit BB BBright Width: 79mm Diameter: 46mm

Campagnolo ProTech Bottom Bracket - BBRIGHT 76x46mm. Campagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong resilient fiberglass-charged polyamide central tube from the harmful ingress of water mud and grit.

Designed specifically for gravel riding and racing to protect against water mud & grit