Multi-Function Tool: Features master link pliers, tyre lever, Presta valve core remover, and valve stem lock nut wrench. This versatile bicycle chain tool is a perfect addition to your mtb accessories Compact and Lightweight: Quick link pliers weigh only 38.5 grams, compact so you can carry it with you. Essential for quick repairs, working as reliable chain link pliers for all biking adventures Durable Construction: Made from 7075-T6 aluminum, this chain pliers tool is built to last and withstand rugged use, ensuring long-term reliability on the trail. Master Link Storage: Securely holds two master links (not included) with a magnetic closure, providing secure storage and easy access during emergency bike chain repairs on the go. Wide Compatibility: Chain Link Pliers Works with 9, 10, 11, and 12-speed chains, including those from SRAM and Shimano. Tire lever not recommended for use on carbon rims., Weight: 0.1 pounds, Manufacturer: Wolf Tooth Components