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Bicycle Chain Wear Indicator Checker Mountain Road Bike MTB Chains Gauge Measurement Ruler
Feature:
Easy detection of chain wear, escort for safe riding, high quality steel, durable.
Specification:
Size: 14*4.8cm/5.51*1.88''
Material: high quality steel
Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.