Campagnolo ProTech Bottom Bracket

Description

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 Campagnolo ProTech Bottom Bracket – English, Outboard keyword search: EKAR Spindle Interface Type: Campagnolo Ultra-Torque BB Shell Width (mm): 68 , 73 Bottom Bracket Shell I.D.: 1.37 BB/Frame Interface: English Defined Color: Black Weight: 50 Campagnolo ProTech Bottom Bracket – BB30, 68x42mm keyword search: EKAR Spindle Interface Type: Campagnolo Ultra-Torque BB Shell Width (mm): 68 Bottom Bracket Shell I.D.: 42 BB/Frame Interface: BB30 Defined Color: Black Weight: 50 Campagnolo ProTech Bottom Bracket – Italian, Outboard keyword search: EKAR Spindle Interface Type: Campagnolo Ultra-Torque BB Shell Width (mm): 70 Bottom Bracket Shell I.D.: 36 BB/Frame Interface: Italian Defined Color: Black Weight: 50 Campagnolo ProTech Bottom Bracket – BB86, 86.5x41mm keyword search: EKAR Spindle Interface Type: Campagnolo Ultra-Torque BB Shell Width (mm): 86 Bottom Bracket Shell I.D.: 41 BB/Frame Interface: BB86 Defined Color: Black Weight: 50 Campagnolo ProTech Bottom Bracket – PF30, 68x46mm keyword search: EKAR Spindle Interface Type: Campagnolo Ultra-Torque BB Shell Width (mm): 68 Bottom Bracket Shell I.D.: 46 BB/Frame Interface: PF30 Defined Color: Black Weight: 50