KMC Z99RB 9 SPEED RUST BUSTER CHAIN 1-2” x 11-128” 106 LINK GREY SHIMANO COMPATIBLE Shorts THE BLACK SECTION DIAMETER IS

THE BLACK SECTION DIAMETER IS 24mm  ie THE SECTION THAT FITS OVER YOUR CONE & LOCKNUT SO WONT INTERFERE WITH ANYTHING

Designed and engineered in Italy

2mm grip size

WILL SUIT 120mm CHAINWHEELS OR SMALLER

SQUARE TAPER

KMC Z99RB 9 SPEED RUST BUSTER CHAIN 1-2” x 11-128” 106 LINK GREY SHIMANO COMPATIBLE Shorts THE BLACK SECTION DIAMETER ISAnti Rust Chain By KMC For 9 Speed Gear Transmissions 1 2" x 11 128" 106 links Anti rust Gray 9 speed Compatible with Shimano, Sram & Campagnolo 9 speed systems Mushroomed pin riveted for extra strength Weight 265 grams 106 links (approx.) Real quality chain that requires tool to join Original factory stock so no fancy packaging