IZUMI KAI SUPER TOUGH 1/2X1/8 106 LINKS beto Ergonomic handle design makes it

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

Frame weight: 1675 g

Longlasting

The S Disc is engineered to provide exceptional aerodynamic efficiency and gives you faster straight-line speeds and greater stability in all riding conditions

One of the strongest and most durable chains on the market

IZUMI KAI SUPER TOUGH 1/2X1/8 106 LINKS beto Ergonomic handle design makes itSpecifically 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.