Factory 5 went back to the drawing board with this one and came up with something technically innovative and intrinsically beautiful. In other words, it's freaking light and euphemistically gorgeous. Precision CNC milled from a single piece of 7075 aluminium, the dual-plane cutouts maintain strength whilst reducing the chainring's weight to a mere 78g.
Avaiable in 144BCD, Black, Slate and Silver, 47, 48 and 49T.
Factory 5 available in Toronto at Cyclemotive.