CC-3.2 Chain Wear Indicator stanley Adjustable cuffs with hook-and-loop tabs

Adjustable cuffs with hook-and-loop tabs

Parent-Friendly Traction: Molded traction bars take the place of steel to add safety without compromising essential traction

Two internal zippered mesh pockets

the Alti II GORE-TEX Mitt is an extreme cold weather specialist

CC-3.2 Chain Wear Indicator stanley Adjustable cuffs with hook-and-loop tabsA worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals. The Park Tool CC 3. 2 is a go no go gauge designed to accurately indicate when a chain reaches 0. 5% and 0. 75% wear (or "stretch"), the points at which most chain manufacturers suggest replacement.