ALL-IN-ONE DESIGN: The KMC Chain Aid combines multiple functions into one slim, portable tool. Chain latch, hook, valve core tool, MissingLink storage, and tire lever—everything you need in a single device.
CHAIN LATCH & HOOK: The latch system reduces chain tension for easy MissingLink removal or installation, while the hook function fixes dropped chains without messy hands.
MISSINGLINK STORAGE: Built-in storage keeps your spare MissingLink secure and ready for quick use during rides. No more scrambling for tiny parts mid-repair.
VALVE CORE TOOL: Equipped with a head compatible with 4mm and 5mm removable valve cores, ensuring fast and simple valve maintenance.
TIRE LEVER & SPOKE HOOK: Integrated tire lever and spoke hook make tire removal and installation easier, turning this compact tool into a true roadside essential.