KMC Z510HX chain
The Z510HX is a little more heavy-duty than the Z410, featuring super-strong mushroomed pins and heat-treated side plates.
Includes a pre-installed half-link to dial in optimal chain length and get your wheel slammed up real tight against your seat tube.
• 1/2" x 1/8"
• 113 links (including the half-link)
• colors: gun metal grey, silver, copper