




⛓️ Stay ahead of the wear curve—because your ride deserves precision.
The Park Tool CC-4 Chain Wear Indicator is a precision-engineered stainless steel gauge designed to measure chain wear on all 5 to 12-speed derailleur chains, including SRAM AXS. It accurately detects wear at .5% and .75%, the critical points for chain replacement, helping cyclists maintain optimal drivetrain performance. Made in the USA and supported by a limited lifetime warranty, the CC-4 eliminates guesswork and extends the life of your bike’s drivetrain.




| Color | Silver |
| Size | One Size |
| Display size | 9.5 Inches |
| Height | 1.5 inches |
| Item display length | 9.5 inches |
| Weight | 59 g |
| Item display width | 0.1 inches |
| Material type | Stainless Steel Metal |
| Number of items | 1 |
| Power source | ac |
| Sport | Cycling |
| Included components | Park Tool CC-4 Chain Wear Indicator |
| Batteries included? | No |
| Brand | Park Tool |
| Department | Men's |
| Manufacturer | Park Tool |
| Item model number | CC-4 |
| Product Dimensions | 24.13 x 0.25 x 3.81 cm; 50 g |
| ASIN | B07T4VDXY9 |
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