* Axle width: 8.5\" * Hanger width: 5.8\" * Truck height: 2.1\" * Top Bushing: 12mm (height), 91a hardness * Bottom Bushing: 14mm (height), 86a hardness * Boards: 8.3\" - 8.75\" * Weight: 14oz * Made from high-quality alloy (AA 356.2) using a proprietary casting technique * Baseplates and hangers made from genuine T6 heat-treated steel * SAE 4140 steel alloy axles - extra large to avoid bearing wobble * Patent pending rethreading axle nuts to remove damaged axle ends * Durable hand-poured 96a Urethane pivot bushings for superior response * For flawless turns, a refined suspension is used * Precision bearing contact made of machine-faced hanger ends * Colour: Black The Ace Trucks AF1 55 Skateboard Trucks (Pair) in Black provide excellent performance without diverting from Ace Trucks' original geometry. The AF1 55 was carefully designed using a proprietary casting technique. Due to a 70%