Named for a 17-year Minneapolis messenger veteran, Tim Gellerman, whose messenger call name was 3.14 (Pi). The 314 Messenger ring is manufactured from the same high-grade, 7000-series alloy as the All-City 612 Track ring, but fits 130mm B.C.D. cranks.
- Chain Compatibility: 1/2-inch x 1/8-inch
|130mm / Black / 39T||708752059085||CR2939|