Park Tool CC-3.2 Chain Wear Indicator Size:OS Requires KT012 tool for installation

Requires KT012 tool for installation and removal

Cruelty Free

This is a popular item used by every tuner

2 One-key locks included to lock the skis and snowboards to the rack

Aleck™ audio systems compatible

Park Tool CC-3.2 Chain Wear Indicator Size:OS Requires KT012 tool for installationDesigned to accurately indicate when a chain reaches . 5% and . 75% which most chain manufactures recommend replacement. Chain wear indicator is a simple go or no go tool. Updated to be longer, more accurate and features permanent measurement markings Accurately indicates when a chain reaches 0. 5% and 0. 75%, the points at which most chain manufacturers suggest replacement