This heat - treated alloy tool steel bike tool features a one - inch base that easily fits a wrench or bench vise. Its thin - wall construction lets you use it without removing cones and locknuts. The BBT - 5/FR - 11 is a versatile tool that fits all Campagnolo® cassette lockrings, as well as Campagnolo® Record™, Chorus™, Centaur™, and Athena™ bottom brackets. It has an outside diameter of 22.8mm and 12 splines, offering excellent performance for your bike maintenance needs.
Using this BBT - 5/FR - 11 bike tool is easy. First, make sure your work area is clean and well - lit. If you're using a bench vise, secure the one - inch base of the tool firmly. You can use it on Campagnolo® cassette lockrings and specific bottom brackets without taking off the cones and locknuts because of its thin - wall design. When using a wrench, just fit it onto the one - inch base and start turning. For maintenance, after each use, wipe the tool clean with a dry cloth to remove any dirt or debris. Store it in a dry place to prevent rust. Avoid using excessive force as it might damage the tool or the bike parts. With proper use and care, this tool will serve you well for a long time.
