Slappy ST1 Inverted 8.5″ Skateboard Trucks – Polished

Slappy ST1 Inverted Hollow Skateboard Trucks have a hollow axle and an inverted kingpin that locks into a shaft-nut in the baseplate providing reduced weight and durability with ultimate grind clearance. Multiple axle sizes available. Sold as a set of two.

Hollow Axle –Hollow axle trucks cut down on the materials used in the axle, so your trucks feel lighter, because they are lighter.

Inverted Kingpin –An inverted kingpin means the threads are in the trucks, meaning that even after prolonged grinding, you will always be able to tighten or loosen your trucks.