Izumi Kai Super Toughness Single Speed 1/8 Inch Chain - 106 Links

Based on Izumi-V, this is the fastest chain developed for Tokyo 2020. The chain was developed based on the Izumi-V design, aimed at reducing driving resistance.

- Low driving resistance
- High durability
- NJS certified
- PTFE treatment
- High rigidity / wear-resistant pin
- Seamless bushing
- Type: Single
- Gear Shifting: 1
- Size: 1/2 x 1/8
- Fitting Type: Bolt and nut
- Applications: Track racing / E-bike
- Wear Life: 5.0 / 5.0
- Corrosion Resistance: 2.0 / 5.0
- Drive Efficiency: 5.0 / 5.0