The KMC Chain Aid is the ultimate chain tool, featuring five different tools in one sleek and portable style. The main role of the Chain Aid is as a chain latch which is accurate and incredibly simple to attach. It firmly hooks on to the chain, it's safe to disassemble and avoids dislocation. A clean and tidy solution for repairing chain drop. It also acts as a convenient MissingLink holder. A special groove embedded into the Chain Aid matches the shape of a MissingLink to keep the links secure and safe when you're out riding. On one half of the tool there is a specially designed heart shaped cut out, this can be used as a valve core tool. Two Presta sizes are catered for (4mm & 5mm) and it provides an easy and safe solution for the removal and installation of valve core removal. Finally, the Chain Aid can be used as a tyre lever with a spoke hook on one side and a specifally designed tyre hook on the oppposite end to help lever the tyre off the rim. **Mutli-Function Chain Aid** * Chain Latch * Repair Chain Drop * Tyre Lever * Valve Core Tool * Missing Link Storage