Sector 9 Nineballs 70mm 78a

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The 70mm Top Shelf Nineball longboard wheels drift on a dime for lasting freeride fun. Just because these wheels aren't Race Formula or Shredthane, doesn't mean they're not high quality urethane. In fact, the Nineball formula is preferred by many of Sector 9's team riders for freeride/downhill action.
  • Set of 4 Wheels
Ride Style
  • Freeride
  • Carving/Cruising
  • 78a
Core Placement
  • Centerset
Wheel Edge
  • Round Lip
Surface Type
  • Smooth
Wheel Features
  • Top Shelf Formula
  • Center Set Hubs
  • Cosmic Core
Diameter (mm)
  • 70.0
Contact Patch (mm)
  • 38.0
Suggested Riser Size (in)
  • 1/2 +