Izumi V Super Toughness Track Chain
IZUMI-V is the highest quality chain used for track bicycle racing. The "IZUMI-V Super Toughness" has been loved by the contestant of track races of the world and delivered many medalists. It's 3x more durable than a standard chain!
The Super Toughness chain is NJS approved.
1/2 × 1/8"
Includes master link
Made in Japan
Mfr Claimed Weight