INDEPENDENT SIZING 109 — 6.90" axle — for boards 6.25" - 7.6" 129 — 7.60" axle — for boards 7.4" - 7.8" 139 — 8.00" axle — for boards 7.8" - 8.2" 144 — 8.25" axle — for boards 8.2" - 8.375" 149 — 8.50" axle — for boards 8.375" - 8.6" 159 — 8.75" axle — for boards 8.6" - 9.0" 169 — 9.125" axle — for boards 9.0" - 9.5" 215 — 10.00" axle — for boards 9.5" - 10.5" All Independent skateboard trucks are sold as single items, one pair of trucks = 2 units. 55mm tall for optimal performance and wheel clearance with wheels 56mm and under.A356 T6 Aluminum Hanger & BaseplateThe best lightweight aluminum alloy heat treated to T6 condition for strength, durability, and grind feel.SCM435 Chromoly Steel AxleHighest quality and durability available.Grade 8 KingpinNever break, never bend.Super High Rebound 90a Cushions159 and 169 models feature 6 hole universal baseplate with old and new school mounting pattern.Independent Trucks are Built to Grind and Guaranteed for Life. All Independent skateboard trucks are sold as single items, one pair of trucks = 2 units.
