6061-T6 aluminum hub shell with laser-etched Colony logos and precision-sealed 6902 cartridge bearings to keep you rolling fast and smooth. 1-piece chromoly driver uses 3 sealed bearings and 6 pawls that each have 3 teeth, resulting in almost-instant engagement. 14mm hollow chromoly female axle with 3/8" chromoly bolts (axle rests on dropouts, not bolts). 36 hole.
Weight: 14.7 oz