Izumi V-Chain Super Tough Track Chain are used by the world's best track and keirin racers, Izumi chains are made in Japan and are the mark of absolute toughness and quality for track racing.
The Japanese NJS approved Super-Tough is the most formidable chain, built for a purpose it looks the part too, with a stunning gold and black finish.
Emerge Supercharges chain made in collaboration with Rex. We have completely cleaned the chain ultrasonic and cook the chain in our wax.
De wax consists of fluorocarbon, it works great together with the Rex Race Day Spray so you can treating your chain extra by yourself. It is also possible that you treating your cassette for even less friction.