Bike Parts Campagnolo Bottom Brackets | Campagnolo Protech Bottom Bracket 2021 Black

Enhanced With Campagnolo’S Protech™ Technology, The Smooth Running And Durable Threaded Bottom Bracket Ensures You Get The Absolute Best Performance From Your Road, Cyclocross Or Gravel Bike’S Campagnolo Drivetrain.

This Tough Bike Bottom Bracket Is Designed Specifically For Gravel And All-Road Riding. Featuring A Patented Protech™ System With An External Sealing Ring And Internal Sleeve Protects From Water, Grit And Dirt Ingress.

Oversized, Protected External Stainless Steel Bearings Attach Directly To Crank Arms For A Smooth, Fluid Performance.

Technology

Protech™ System: Seals Against Dirt And Moisture
Oversized, Protected External Bearings: For Smoothness