IZUMI-KAI N Super Toughness Narrow 1/2x3/32 116L

Specifically designed for the Tokyo Olympics, this chain features a very slick, highly-functional new coating on the plates, bushings and rollers which is said to reduce resistance and drag by 10% compared to the traditional Model V Super Toughness when used in combination with a high-performance lubricant.

This new technology also increases hardness, durability and corrosion resistance.

3/32

116 links

• seamless bushings support precision rollers for a smooth, quiet ride

The default chain is not thick-toothed, and it can also be used for e-bikes.