Details
The Sugino ZEN is Sugino's top of the range, NJS approved keirin pro track racing chainring.
Stiffer than any other track chainring made in Japan, and now used by most pro racers, in keirin, olympics, nationals and WC events alike.
Also the most reliable, smooth, straight chainring available for your street bike too, of course!
The Sugino ZEN model, requires a standard 1/8 size track chain, and has a bolt pattern of 144 pcd, to suit crank sets such as Sugino 75, Sugino Grand Mighty, Shimano Dura Ace and Suntour.
Stiffer than any other track chainring made in Japan, and now used by most pro racers, in keirin, olympics, nationals and WC events alike.
Also the most reliable, smooth, straight chainring available for your street bike too, of course!
The Sugino ZEN model, requires a standard 1/8 size track chain, and has a bolt pattern of 144 pcd, to suit crank sets such as Sugino 75, Sugino Grand Mighty, Shimano Dura Ace and Suntour.