JSSEVN - Bicycle repair tool kit + chain checker + link pliers + 3 pairs of missing links for 7, 8, 9, and 10-speed chains

Bicycle Link Pliers - Used to quickly remove connecting links, advanced tool for opening and closing, 2-in-1 chain master link remover and connector

Bicycle Chain Tool: Convenient and well-designed, it helps you easily remove and replace chain pins.

Bicycle Chain Wear Indicator Tool - Allows you to accurately assess the wear and stretch measurements of bicycle chains, helping you decide whether or not to replace them.

6/7/8/9/10 Bike Missing Link: The missing link tool is made of durable stainless steel, reusable, easy to assemble and disassemble the chain, suitable for 6, 7, 8, 9, and 10-speed mountain and road bike chains.

Professional Bicycle Chain Repair Tool Kit: The complete kit fully meets the maintenance requirements for chain repair For bicycles, a kit solves everything, practical and professional.