Campagnolo ProTech Bottom Bracket - BB30 68x42mm Sunshine_Enriched Chainline: 55 mm

Chainline: 55 mm

and metric adjustment hardware

Proofide is the only substance that should be used to care for your Brooks Leather Saddle

Ambidextrous alumimum body and indexed Speed Dial leverage adjustment

from 70- to 110-millemetres

Campagnolo ProTech Bottom Bracket - BB30 68x42mm Sunshine_Enriched Chainline: 55 mmCampagnolo 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 Spindle Interface Type: Campagnolo Ultra Torque BB Shell Width: 68mm Bottom Bracket Shell I. D.: 42 BB Frame Interface: BB30 Weight: 50g. Color: Black