Top Bushing – 10mm tall | 91a hardness

Bottom Bushing – 12mm tall | 86a hardness

Truck Height – 1.93" (49mm)

High-Quality AA 356.2 Alloy – Manufactured using Ace's own proprietary casting method.

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.

Machine-Faced Hanger Ends – For precise bearing contact.

True T6 Heat-Treated Baseplates & Hangers

Hollow Kingpins