Izumi-V Super Toughness Chain

You won’t find a stronger, longer-lasting, or more beautiful chain than the legendary Super Toughness, made from pure Japanese steel. We use 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. One of 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. The proprietary surface treatment increases abrasion resistance and creates the striking contrast of gold outer plates against midnight-blue inner plates.

• size: 1/2"x1/8"
• width: 8.3mm
• system: singlespeed
• length: 106 links
• heat treated pins
• embossed Izumi logo
• weight:
  • 0.382kg (13.47oz.106 links)