Ace AF1 Trucks Matte Black 3.5 and designed to endure harder

and designed to endure harder impacts than traditional steel bearings

+/- 1/4 inch (6

Proven professional competition grade speed and durability makes the Bones Swiss normally last several times as long as ordinary ABEC rated bearings

High carbon chromium steel

Ace AF1 Trucks Matte Black 3.5 and designed to endure harderThe all new ACE AF1 features game changing performance without deviating from their original Ace geometry. The AF1 is carefully manufactured using Ace's proprietary casting process. Years in development, the ACE AF1 has a 70% increase in the aluminums structural integrity, making it the strongest cast truck on the market. Ace has updated the sizing on the 44 thru 77 models for a better fit across multiple board widths. The Ace AF1, tomorrows