Campagnolo Pro-Tech BBright Press Fit BB BBright Width: 79mm Diameter: 46mm CheckoutSpec= 46/51cm This binding is very user-friendly

This binding is very user-friendly and easily operated

High durability even in the toughest conditions

Chainring BCD 130 Chainring BCD SRAM GXP Direct Mount Color Matte Black

Aero chainrings are NOT compatible with Shimano GRX 600 series cranksets (FC-RX600-1

but we're not robbing you of the full-fun

Campagnolo Pro-Tech BBright Press Fit BB BBright Width: 79mm Diameter: 46mm CheckoutSpec= 46/51cm This binding is very user-friendlyCampagnolo 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 TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface BBright BB Shell Width (mm) 76 Weight 50 Spindle