These replacement chain tool pins are compatible with most Park Tool chain tools and are made from hardened alloy tool steel. Installs with a 7 mm or 9/32" box end wrench.
For years professional athletes who rely heavily on energy bars to fuel themselves in training and racing have complained that the bars they ate were too dry, too hard to chew, sat in their bellies and guts like bricks, and just didn’t taste good. We took
