Lightweight Powerway R13 Aluminum Road Bike Hub NBK Bearing 20-24H for Shimano or Campagnolo 8/9/10/11S

Meterial: Aluminium Alloy
Braking system:V brake
Bering: NBK front 2 piece, rear 4 piece Bearing
Hub counts:Front : 20 / Rear: 24 (18-21 Available)
Color:Black 
Weight:Front: 76g / Rear: 208g
Sealed Bearing:Front : 2  piece / Rear : 4 piece.NBK Bearing
O.L.D:Front: 100mm / Rear: 130mm
Axle:Quick Rlease Front: 9*108mm / Rear: 10*144mm
Gauge:14G
Compatible:Shimano 8/9/10/11speed or Campagn 8/9/10/11speed