Izumi started in 1916, based out of Osaka, Japan. At every step, Izumi continues to drive innovation in bicycle chains with advances in materials, surface treatments, and design. Today, Izumi remains family owned and operated, and manufactures more than 4.5 million bicycle chains a year.

• 1/2″ pitch x 1/8″ width
• For track, single speed
• Gold chain is plated for rust resistance and wear
• 116 Links
• Made in Japan