
The Story
The Ace AF1 Hollow Kingpin Skate Truck combines proprietary casting with a high-strength AA 356.2 alloy and true T6 heat treatment, delivering exceptional durability and performance. SAE 4140 oversized axles minimize bearing wobble, while the patent-pending rethreading axle nuts prevent stripped threads during setup and maintenance. Refined geometry, hand-poured 96a pivot bushings, and precision-machined hanger ends contribute to a responsive and consistent ride.
- Manufactured with high-quality AA 356.2 alloy using Ace's 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 | 91a hardness
- Bottom Bushing: Bottom 14mm tall | 86a hardness
- Machine-faced hanger ends for precise bearing contact.
- Each truck includes bonus red Acel Re-Threader Die
Information provided by manufacturer

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The Ace AF1 Hollow Kingpin Skate Truck combines proprietary casting with a high-strength AA 356.2 alloy and true T6 heat treatment, delivering exceptional durability and performance. SAE 4140 oversized axles minimize bearing wobble, while the patent-pending rethreading axle nuts prevent stripped threads during setup and maintenance. Refined geometry, hand-poured 96a pivot bushings, and precision-machined hanger ends contribute to a responsive and consistent ride.
- Manufactured with high-quality AA 356.2 alloy using Ace's 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 | 91a hardness
- Bottom Bushing: Bottom 14mm tall | 86a hardness
- Machine-faced hanger ends for precise bearing contact.
- Each truck includes bonus red Acel Re-Threader Die
Information provided by manufacturer






















