PARK TOOL - CC-4 DROP-IN CHAIN CHECKER
The CC-4 is a drop-in style gauge that measures bicycle chain wear. The laser cut CC-4 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of knowing when chain replacement is necessary. A worn chain will cause poor shifting as well as accelerate drivetrain wear. The tool works on any 5 to 12-speed derailleur chain (including SRAM® AXS®) and is designed to accurately indicate when a chain reaches .5% and .75% wear, the points at which most chain manufacturers suggest replacement.
We offer a convenient and affordable shipping option for our customers. Our flat rate shipping fee is just $10 for all orders under $100, ensuring that you receive your purchase in a timely and cost-effective manner.
But wait, there's more! We also offer free shipping on all orders over $100, so you can enjoy the convenience of shopping from home without having to worry about additional shipping fees.