Park Tool CC-3.2 Chain Wear Indicator w23 Fits a calf size up

Fits a calf size up to 16 inches

2% LYCRA® spandex

the Gravdal securely navigates through harsh winter conditions with concave carbide studs far added traction in icy conditions

even with wet gloves

Park Tool CC-3.2 Chain Wear Indicator w23 Fits a calf size upPark Tool CC 3. 2 Chain Wear Indicator Designed 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.