Wolf Tooth has just released a new multi-tool for cyclists. This one is based on a set of master link pliers and also includes tire levers, a valve core remover and valve stem lock nut wrench. Two master links can be stored inside the tool.
The tool is compatible with 9, 10, 11 and 12-speed master links and chains from SRAM PowerLock Link, Shimano Quick-Link, KMC Missing Link and other similar master links. Size is 116 mm x 20 mm x 9 mm and it weighs 38g.
Although I like the idea of multi-tools I’m often disappointed that they don’t work as well as individual tools and may not even save much weight. The issue I would have with these is the aluminum tire levers, I always prefer plastic as I’d rather snap a tire lever than damage my rim.