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Park Tool Chain Checker CC-4.2
Park Tool Chain Checker CC-4.2
This product is sold out, and will not come back in stock.
- Trustpilot rating 4.7/5
- Easy returns
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Specifications
Specifications
| Brand | Park Tool | |
| Quality | Best | |
| Number of gears | 5 speed / 6 speed / 7 speed / 8 speed / 9 speed / 10 speed / 11 speed / 12 speed / 13 speed | |
| Suitable for | Shimano / SRAM / Campagnolo / KMC |
The Park Tool CC-4.2 is an essential tool for any cyclist who wants to optimise performance and save on maintenance costs. A worn chain can negatively affect the performance of your drivetrain and lead to further wear on components like your cassette and chainrings. This chain checker allows you to easily measure the wear of your chain so you can replace it in time!
Precision and reliability
The steel CC-4.2 accurately measures over a long section of the chain and comes into contact with the chain at three strategic points. This quick process makes it easy to determine when your chain needs replacing. It works with all 5- to 13-speed chains and single-speed chains, including all popular brands such as SRAM, Shimano and Campagnolo.
Precision and reliability
The steel CC-4.2 accurately measures over a long section of the chain and comes into contact with the chain at three strategic points. This quick process makes it easy to determine when your chain needs replacing. It works with all 5- to 13-speed chains and single-speed chains, including all popular brands such as SRAM, Shimano and Campagnolo.
• The tool works on any single-speed and 5- to 13-speed derailleur chains (including SRAM® T-Type, SRAM® Flattop™, Shimano® XTR® 12-speed and Campagnolo® Ekar™ 13-speed chains).
Guidelines for replacing your chain
• Single-speed chains: Replace the chain at or just before 1.0% wear.
• 5- to 10-speed chains: Replace the chain at or just before 0.75% wear.
• 11- to 13-speed chains: Replace the chain at or just before 0.5% wear.
Many manufacturers have unique recommendations specific to their components. So always check these to be sure.
• Single-speed chains: Replace the chain at or just before 1.0% wear.
• 5- to 10-speed chains: Replace the chain at or just before 0.75% wear.
• 11- to 13-speed chains: Replace the chain at or just before 0.5% wear.
Many manufacturers have unique recommendations specific to their components. So always check these to be sure.