The Unior Chain Wear Indicator is a precision tool for checking chain stretch. Helps prevent drivetrain damage by identifying when to replace your chain.
- CHECKS CHAIN STRETCH ACCURATELY – Helps prevent premature drivetrain wear.
- STEEL CONSTRUCTION FOR LONG LIFE – Withstands repeated workshop use.
- EASY TO USE – Insert and read wear level quickly and clearly.
- SUITABLE FOR MOST CHAINS – Works with single-speed and multi-speed chains.
- UNIOR PROFESSIONAL TOOL – Trusted by bike mechanics worldwide.