The Izumi KAI Super Toughness is the highest performance NJS 1/8" chain on the market. Specifically made for Olympic racing.
The Izumi KAI is Izumi's highest end track chain that truly delivers on Izumi's precision and quality. Take the Izumi V and then add a proprietary coating across the chain to improve the resistance and drag by 10%.
- Drivetrain Speeds: Single Speed 1/8"
- Links (links): 106
- Color: Black/Gold
- Width: 9.5 mm
- Chain Connection Type: Screw-in pin
- Weight: 384 g (with 106 links)