Ace Trucks || AF1 Inverted Product GuideOnce again, ACE is proud to introduce the most technical and performance driven truck to date with a revolutionary inverted kingpin system. Engineered for maximum durability, unrivaled performance, precision tuning and guaranteed lowest grind clearance of any kingpin on the market. At the heart of our design is a patent pending technology providing a more stable anchor point for the kingpin. Our innovative hollowed axle system and domed-out baseplate make it the strongest and lightest truck we've ever created. This cutting edge design sets a new standard for the future of skateboard trucks. • Each truck includes bonus adaptor tool, 2 per set!. Place this magnetic adaptor in ANY skate tool, and you have an Inverted tool. The magnetic adaptor won’t fall out minimzing risk of loss. • Manufactured with high-quality AA 356.2 alloy using our own proprietary casting method • True T6 heat-treated baseplates and hangers • SAE 4140 steel alloy axles, oversized to eliminate bearing wobble. • Patent pending rethreading axle nuts - no more damaged axle ends! • Durable Hand-poured 96a urethane pivot bushings for better response. • Refined suspension for a cleaner turn. • Top Bushing: 12mm tall | 94a hardness • Bottom Bushing: Bottom 14mm tall | 86a hardness • Machine-faced hanger ends for precise bearing contact. • Each truck includes bonus black Axle Re-Theader Die Sizing: 22 - 7.75” Axle 33 - 8” Axle 44 - 8.25” Axle 55 - 8.5” Axle Missing your size? Inverted Baseplates compatible with all AF1 and Classic Hangers. Use your existing Ace hanger, or purchase a new hanger of choice to complete your custom set of Ace Inverted. All Ace Inverted Baseplates sold on their own include Ace Inverted Bushings and recessed washers specifically made for Ace Inverted setups. Recommended add ons: For riders that prefer tight trucks, or have a heavier physique, Ace Hard Bushings are reco