AF1 55 Polished Hollow 8.5"

• axle width: 8.5" (216 mm)
• hanger width: 5.75" (146 mm)
• height: 53 mm (mid)
• weight: 396 g
   
• hollow axl
• hollow kingpin
• cast baseplate
• 8.6% Lighter than standard AF1
• refined casting process creates a 70% stronger integral structure of the aluminum
• SAE 4140 steel alloy axles, oversized to eliminate bearing wobble
• re-threading axle nuts to recut broken threads
• faced hanger ends allow bearings to spin freely
• upgraded hand-poured pivot cups with 96A urethane 
• top bushing 91A hardness, bottom bushing 86A hardness
• polished hanger and baseplate

We suggest to use this trucks on decks with a width from 8.375" to 8.625"