Sector 9 Fraction Complete Rides on 9" Gullwing Sidewinders with 69mm 78A Sector 9 top shelf wheels with PDP Abec 5 bearings The Fraction is great for those looking for a longer wheelbase for cruising, but still want to do tight turns This board has the feel of a longboard, but produces tighter carves and lines than one would think 8 ply maple with fiberglass bottom sheet and CNC drop through mounting