The Lezyne Chain Wear Gauge Bike Tool is the perfect tool for monitoring the condition of your chain. Made from high-quality stainless steel, it helps you check chain elongation and detect wear early. With an integrated bottle opener and a valve core wrench, it also offers additional useful functions. Suitable for all 5-12 speed chains.

Details:
• Material: Stainless steel
• Compatibility: 5-12 speed chains
• Bottle opener: 8 mm
• Valve core wrench

Information on EU Regulation GPSR 

Name of the manufacturer: Lezyne Europe GmbH
Postal address of the manufacturer: Rolandstrasse 4,14129 Berlin, DE
Electronic address of the manufacturer: info@lezyne.com