KMC DLC 12 Waxed Chain - 12-Speed

What Our Gearhead® Experts Are Saying:

"I have been running the KMC DLC 12 Waxed Chain on my race build for the past two seasons, and the efficiency gains over a standard oiled chain are genuinely noticeable. The factory wax application is properly done, not a token treatment, and it holds up through multiple long efforts before needing a refresh. The DLC coating keeps the pins from wearing into my cassette, which matters a lot when you are trying to protect a high-end 12-speed groupset."

Every watt matters at threshold, and drivetrain efficiency is one of the few places you can find free speed without adding fitness. The KMC DLC 12 Waxed Chain is built around that premise. Whether you are pinning it on a long gravel race or drilling a criterium, a chain that runs cleaner and with less friction is a chain that wastes less of the power your legs are putting out.

Every watt matters at threshold, and drivetrain efficiency is one of the few places you can find free speed without adding fitness. The KMC DLC 12 Waxed Chain addresses that directly with a titanium-carbon-nitride DLC coating that measurably reduces friction at every link while resisting wear against cassette cogs and chainring teeth for an above-average service life. At 238 grams for 126 links, the weight is competitive for a coated chain at this performance level, and shifting precision stays crisp across Shimano and Campagnolo 12-speed systems on road, gravel, MTB, and cyclocross builds.

The factory GO CHAIN WAX treatment is what separates this from a standard DLC chain. Wax sheds contamination where oil holds it, keeping the drivetrain cleaner and stretching service intervals through heavy training blocks and back-to-back race weekends. It arrives ready to install, no stripping or dipping required, so the only thing left to do is ride.