The KMC WAX TT12 is a high-precision 12-speed chain designed for triathlons and time trials. Get perfect shifting and dynamic propulsion with the X-Bridge technology on a chain pre-waxed from the factory with KMC GO WAX. Don't spend extra time waxing your new chain at home, buy a KMC pre-waxed chain, skip the mess, and go ride your bike!
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