Unior Chain Wear Indicator 6-13V - Black

The perfect tool to keep your bike's drivetrain in top shape.
Precision made by laser milling steel, this gauge shows the exact chain wear in areas where chain manufacturers generally recommend replacing the chain (0.5% and 0.75%).
The 3-point shape of the gauge separates rivet wear from roller wear to provide accurate results.
The QR code leads to the instruction video.
The gauge is suitable for all 6- to 13-speed chains including flattop chains from SRAM.
In general, 11- to 13-speed chains should be replaced before reaching 0.5% elongation, while 6- to 10-speed chains should be replaced before reaching 0.75% elongation.

Specifications:
Brand: Unior
Type: Chain wear indicator
Suitable for: 6-13 speed
Material: Steel
Color: Black