Park Tool CC-2 Chain Wear Gauge | Accurate Drivetrain MaintenanceCategory: MaintenanceSubcategory: Transmission ToolsEnsure y... moreour bicycle´s drivetrain operates at peak efficiency and prevent costly component damage with the Park Tool CC-2 Chain Wear Gauge. A worn bicycle chain is a primary cause of poor shifting performance and contributes significantly to premature, accelerated wear of more expensive drivetrain parts like cassettes and chainrings. The CC-2 is an essential, precision-engineered tool designed for home mechanics and professional workshop technicians alike, providing a simple, quick, and definitive way to measure the life of your chain. By proactively monitoring chain stretch, you can save money, maintain crisp and reliable shifting, and extend the lifespan of your entire transmission system.To alleviate poor shifting and uneven drive train wear, manufacturers recommend chain replacement before rear cog replacement. Now you can quickly and accurately determine the wear and stretch of any chain with the Park Tool 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. The precision-engineered pins securely engage with the chain links, a process that ´chain locks´ the tool into the rollers to provide a stable and foolproof measurement every time. The intuitive go/no-go design gives you a clear and immediate answer, removing all guesswork from one of the most critical maintenance tasks.The CC-2 is compatible with most single-speed and derailleur chains, making it a versatile addition to any toolbox. For 9 and 10-speed chains, replace the chain at or just before the 0.75% reading. For modern 11 and 12-speed chains, which have tighter tolerances, replace at or just before the 0.5% reading. For single-speed chains, replacement is recommended at or just before the 1% reading. For the most precise maintenance schedule, always check with the chain manufacturer for specific replacement instructions. Features:* Accurately measures the wear and stretch of most bicycle chains.* Easy-to-read, permanently marked gauge window indicates wear at 0.5%, 0.75%, and 1%.* Simple ´drop-in´ design allows for rapid assessment of chain condition.* Designed to work with a wide range of 5- to 12-speed derailleur chains and many single-speed chains.* For riders using SRAM® AXS 12-speed road chains, please use the Park Tool CC-4 Chain Checker for compatible measurements. Technical Specifications:* Compatibility: Most 5- to 12-speed derailleur chains and most single-speed chains.* Measurement Guidance for 9 and 10-Speed Chains: Replace chain at or just before the 0.75% mark.* Measurement Guidance for 11 and 12-Speed Chains: Replace chain at or just before the 0.5% mark.* Measurement Guidance for Single-Speed Chains: Replace chain at or just before the 1% mark
BikeinnDelivery: in United Kingdom
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