A masterpiece from Japan. The long-lasting track chain popular with athletes around the world.
IZUMI-V SUPER TOUGHNESS is a NJS certified chain with excellent strength and efficient power transfe. Special high carbon alloy adopted for the pins improved 300% in durability compared to a standard chain. Those surfaces are uniquely treated for abrasion resistance.
With over 100 years of history, IZUMI is famed for its quality. We were also impressed by its high standards as a Japanese manufacturer, which led us to develop the FIXER, a special tool for chains. The performance of IZUMI chains has been evaluated worldwide and has gained tremendous trust not only from domestic competitors and street riders, but also from top athletes overseas.
The IZUMI-V SUPER TOUGHNESS has a bolt-nut type connector. We recommend the RUNWELL chain tools for easy and quick maintenance:
FIXER , a flathead screwdriver and 6mm spanner combined tool
CHECKER for easy looseness check.