Whether in the last lap of a Keirin heat or waiting at a traffic light, when it’s time to go, there can be no hesitation. There's no doubt that these chains will perform perfectly. Izumi track chains are trusted by everyone from world champions to alleycat winners, single speed hero's and fixed gear shredders.
Using a special high-carbon alloy for the connecting pins—often used in low-friction ball bearings—which offers a 300 percent increase in durability compared to a standard chain. This is one the few chains that meets the strict certification requirements of the Japanese Keirin Association (NJS), the Izumi-V is renowned among Keirin racers for its strength and efficient power transfer.
You won’t find a stronger, longer-lasting or more beautiful track chain than the legendary Super Toughness NJS chain from Izumi.
106 links and 1/2x1/8 pitch only.
Made In Japan from pure Japanese steel!