CHAIN KMC X12 12s SL 126L Odor Bag 13% Spandex

13% Spandex

Redesigned FC for greater frame compatibility

The Wing/10a employs a truncated airfoil (Kamm Tail) to stay within UCI regulations while offering the performance of a much deeper section

Nothing captures a driver's attention like the flickering motion of reflectives around the rider's feet

Heel-to-Toe Drop (mm) 6

CHAIN KMC X12 12s SL 126L Odor Bag 13% SpandexHigh Performance Extremely Durable and Stretchproof Non Directional Mushroomed riveting Inner plate chamferring Outer plate chamferring Double X Bridge shape for super fast and smooth shifting For Shimano, Campagnolo and SRAM 12 speed derailleur systems Missing Link Connector Size: 1 2" x 11 128" 126 Links Weight: 275g Color: Silver