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Stay ahead of drivetrain wear with the CC-4.2. This precision tool lets you quickly measure chain stretch, helping you avoid premature cassette and chainring wear.
Compatible with 5–12 speed chains (including SRAM Flattop & Shimano HG+)
Clearly indicates 0.5% and 0.75% wear points
Long contact arm fits past tight links and rollers for accurate readings
Laser-cut steel body for durability and precision
A must-have for routine maintenance and chain replacements
Simple, accurate, and built to last — don’t guess your chain wear, check it properly.
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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