IZUMI KAI SUPER TOUGH 1/2X1/8 106 LINKS beto Designed with the Japanese hidden

Designed with the Japanese hidden dagger in mind

Ergonomic handle design makes it comfortable to use with plenty of leverage to push out the most stubborn pins

This is simply the best chain available for single speed

Frame weight: 1675 g

Comes with axle struts + Nuts & bolts for fitting

IZUMI KAI SUPER TOUGH 1/2X1/8 106 LINKS beto Designed with the Japanese hiddenSpecifically designed for the Tokyo Olympics and tested in partnership with USA Cycling, this chain features a very slick, highly functional new coating on the plates, seamless 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.