material: 6000 series aluminum hubshell | CrMo Center axle | Chromoly 3/8 inch bolts
axle size: 15mm hollow center axle with 3/8 inch bolts
spoke holes: 36H
bearings: 6902 2RS (2)

additional information:
must be laced with normal spokes 194mm 4-cross pattern
flangeless design to prevent damage
3/8"x24tpi chromoly axle bolts
2 integrated plastic hub guards