BBB - ChainChecker Stock Item:BBB 'CHAINCHECKER' MULTI-TOOL with CHAIN HOOK & HEX WRENCH ensuring it works seamlessly with

ensuring it works seamlessly with our ratchets

the Dynaplug Air Kit can be easily stowed in your jersey or saddle bag

These lower headset cup extenders allow you to adjust the geometry of your bike frame by increasing the effective fork length by 10mm

developed to provide increased durability and the highest level of performance

Stepped bushings for precise cup alignment

BBB - ChainChecker Stock Item:BBB 'CHAINCHECKER' MULTI-TOOL with CHAIN HOOK & HEX WRENCH ensuring it works seamlessly withBBB CHAINCHECKER Easy to use chain wear checker tool. When the 0. 75 (75%) wear is reached the chain must be replaced soon. When the 1. 0 (100%) wear is reached the chain must be replaced instantly. Integrated chain hook holds links during assembly. Added valve tool and 5 6 8mm box wrench makes this a unique chain checker & multi tool.