Now you can quickly and accurately determine the wear (or "stretch") of nearly any bike chain with the CC-2 Chain Checker. Simply insert the Chain Checker’s pins into two links, lightly press the swing arm gauge, and then check the gauge window for an accurate reading.

CC #2 Lyrics: (Is that you, Kela?) / (Is that you, Kela?) / Više nije za hranu, sad ovo radim za luksuz / Ne treba kusur, nisam u trku / Sa kesom u duksu na ručku / Pab za sumu u plusu / Glava.

CC-2 General Specifications. Class: Saipan-class aircraft carrier. Complement: 1787 Officers and Enlisted . Displacement: 14500 tons. Length: 684 feet . Beam: 76.8 feet . Draft: 28 feet . Final Disposition: Sold for scrap 1980

The CC-2 was a break-through design in the 1970s, whose merits endure to this day. It defied the THD wars during the era of it’s creation, and has stood the test of time for that very reason.

The Park Tool CC-2 Chain Checker lets you quickly and accurately determine the wear and stretch of any chain. Simply insert the Chain Checker's pins into two links, press the swing arm gauge tight, and then check the gauge window for an accurate reading. The CC-2 is 10- and 11-speed compatible.

CC-2. The CC-2 is compatible with all derailleur chains. Simply insert the Chain Checker’s pins into two links, lightly press the swing arm gauge, and then check the gauge window for an accurate reading. For 9 and 10-speed chains, replace chain at or just before the 0.75% readings.