A worn chain shifts poorly and wears sprockets at an accelerated rate. The CC-3.2 is a “go-no go” gauge designed to accurately indicate when a chain reaches .5% and .75%, the points at which most chain manufacturers suggest replacement. The updated CC-3.2 is longer, more accurate and features permanent measurement markings.
Buy Park Tool Chain Wear Indicators from Chain Reaction Cycles, the World’s Largest Online Bike Store.
Rated 5 out of 5 by Ydyd Простой и удобный инструмент
Простой и удобный инструмент для ответа на вопрос "надо ли менять цепь?".
Для интересующихся индикатором обращаю внимание, что границы его измерений .5% - .75% !
26 October 2014
Rated 5 out of 5 by danipelusa Cumple a la perfeccion
Poco se puede decir, muy facil de usar, cumple su funcion
13 October 2014
Rated 4 out of 5 by Nickynoosta Does what it is supposed to
Only downside is I now have to change my chain more often. Upside is no more broken chains!
17 September 2014
Rated 5 out of 5 by enzo413norco great tool
great tool essential bit of kit for the home mechanic usual park quality
12 September 2014
Rated 5 out of 5 by NotM All original is simple
A simple tool for checking the state of a bicycle chain.
23 August 2014
Rated 4 out of 5 by Alex1977 Can't beat Park Tools for quality
Needed a chain guide for a while so got this one. Easy to use and good quality kit.
10 August 2014
Rated 5 out of 5 by Wonderer Great product, great value!
Park Tool Chain Wear Indicator CC3.2 is a simple to use tool that delivers. It is a "go/no-go" gauge with two different tolerances: 0.5% and 0.75% chain wear.. No moving parts makes it very reliable tool that most likely won't malfunction ever - unless you manage to bend it.
I have managed to ruin two cassettes because using too stretched chains. Won't happen anymore.
02 August 2014
Rated 4 out of 5 by ruksta Park tools perfection.
What can I say. Love the Park tools and this does it's job as it should.
27 June 2014