IZUMI Chain x KEIRIN Keirin NJS Certified V-CHAIN 1/2 1/8

LINK: 106 LINKS SIZE: 1/2" x 1/8" WEIGHT: 386g NJS certified Compatible with thick teeth ZUMI-V is the highest quality chain used for trucks and bicycle racing. IZUMI-V is loved by track race competitors around the world and has produced many medalists. In addition to being used for competitions, it is also used for fixie bikes (piste) and urban bikes. Features of IZUMI-V 1. Certified N.J.S. 2. Durability: 3 times more than standard chain 3. Drive response is fast 4. Stable running for long periods of time 5. Connecting link: bolt nut type (Standard chain: Spring clip type)