Izumi Track Jet chains are used by the best track and keirin runners in the world. They are made in Japan and are the brand of endurance and absolute quality for track and urban bikes.

They offer exceptional corrosion resistance even when used in the most unpleasant urban driving conditions.

• Color: Black.
• High resistance and durability.
• 1/2" * 1/8".
• CrMo Steel with black finish.
• 116 links.