KMC S1 Chain - Single Speed 1/2" x 1/8" 112 Links Gold MFPN=401220123 aiming for a top rough

aiming for a top rough road racing performance

ensuring long-term performance

Machined aluminum body

6 Threadless Steerer Tube Length (mm) 350

1 Bearing Type Cartridge Bearing O

KMC S1 Chain - Single Speed 1/2" x 1/8" 112 Links Gold MFPN=401220123 aiming for a top roughKMC S1 Chain Single Speed 1 2" x 1 8" 112 Links Gold. The KMC S1 is a single speed chain suitable for use with internally geared hubs or any single speed drivetrain. High pin power with reinforced durability Offers a quieter riding experience Anti drop design Internal gear hub system compatible TECH SPECS Color Gold Half Link Chain No Drivetrain Speeds Single Speed 1 2" x 1 8" Defined Color Gold Links (links) 112 Chain Connection Type Reusable Master