The weight is over
- Hollow axles SAE 4140 steel
- Lightweight hollow kingpin
- Patent pending rethreading axle nuts - no more damaged axle ends.
- Durable Hand-poured 96a urethane pivot bushings for smooth as silk response.
- Refined bushing and cup washer shapes for a cleaner turn.
- Machine-faced hanger ends for precise bearing contact.
Ace - AF1 Polished Trucks