Park Tool CC-2 chain checker

Product Description Always an eye on everything: the CC-2 Chain Checker by ParkTool To avoid deterioration of shifting and premature wear of the drivetrain, most suppliers recommend replacing the chain at a maximum elongation of 1%. You can determine the wear of the chain quickly and precisely with the ParkTool chain checker. Simply insert the chain checker into two chain links and press the measuring angle as far as it will go. The numbers on the measuring angle now show whether the chain is still within the tolerance range or not. Technical Information:Type:wear gauge w/ scaleMaterial:steelChain Compatibility:1/2" ; 5- to 12-speedWear Values:0.25 %, 0.5 %, 0.75 %, 1 % Features:easy to usedetermines the amount of chain wear0.75 % for 5, 6, 7, 8, 9-speed chains0.50 % for 11- and 12-speed chainsManufacturer Number:CC-2 Contents:1 x Manufacturer: Park Tool Company 1185 Eagle Lake Rd Shoreview MN 55126 USA info@parktool.com Distributor: GROFA Action Sports GmbH Otto-Hahn-Straße 17 65520 Bad Camberg Germany info@grofa.com