Park Tool CC-3.2 Chain Wear Indicator Water Bottles & Treatments Non-slip racerback straps won't dig

Non-slip racerback straps won't dig into your skin beneath a pack

Looking for an Essentials Case that has you covered whatever the weather

is more durable

includes tether to prevent miss-placing

The diameter of the screws is larger than the current ones on the market

Park Tool CC-3.2 Chain Wear Indicator Water Bottles & Treatments Non-slip racerback straps won't digDesigned 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 replacementSpecification: keyword search: CC 3. 2 , park consumer tool , CC3. 2