• 【Precision Chain Wear Measurement】This YIQUAN tool accurately measures bicycle chain wear with its three-stage measurement system, providing detailed insights into chain condition.
• 【Durable 304 Stainless Steel】Crafted from high-quality 304 stainless steel, this tool ensures long-lasting rust resistance and durability for extended use.
• 【High-Precision Manufacturing】Laser-cut and CNC machined with precision milling and chamfering, guaranteeing accuracy and eliminating burrs for smooth operation.
• 【Multifunctional Design】Serves as a chain wear gauge, chain hook, screw measurement tool, and spoke wrench, offering versatility for various bicycle maintenance tasks.
• 【Compact and Lightweight】Weighing only about 37g, this tool is easy to carry and store, making it an essential addition to any cyclist's toolkit.

Specifications:

• Material: 304 stainless steel
• Weight: about 37g