KMC S1 Chain - Single Speed 1/2" x 1/8", 112 Links, Silver prologo 5 - 37 M 37

5 - 37 M 37 - 40

Compatible with 46/33T

so make sure to check the handy sizing guide to pick the right sleeve for your use

A: Black for a sleek look

KMC S1 Chain - Single Speed 1/2" x 1/8", 112 Links, Silver prologo 5 - 37 M 37KMC S1 Chain delivers reliable single speed performance with precision engineering built for fixed gear and single speed bikes. The 1 2" x 1 8" profile ensures compatibility with standard single speed drivetrains, while 112 links provide the right length for most frame geometries. Durable silver finish resists corrosion, and KMC's quality construction minimizes stretch and wear. Ideal for commuters, track cyclists, and riders seeking low maintenance