Campagnolo 11 Speed Chain Tool S3-Pro-Rugged the UP Link outsole is

the UP Link outsole is designed with a few unique features for all mountain madness

enabling precise and accurate truing

The cyclist's solution for trips to the shops or market

Used in conjunction with nearly any Park Tool bottom bracket tool

MAXXIS - 29" MINION DHF

Campagnolo 11 Speed Chain Tool S3-Pro-Rugged the UP Link outsole isCAMPANGOLO 11 SPEED CHAIN BREAKER TOOL The 5. 5mm width of the Campagnolo's 11 speed Ultra Shift chains require you to use only the 11 speed only chain tool to join an 11 speed chain Campagnolo chain. This is different to the 10 speed tool! Additionally you MUST use the 11 speed Ultra link to join the chain. Please see the link below for a how to guide for this procedure if you are at all unsure of the process.