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Kicktail to bouble Kicktail
It was added to the skateboard for better control, it was added by Stevenson. -
urethane wheels
The urethane wheel was invented by Frank Nasworthy for better role on a skateboard. -
SkateBoard Trunks
Instead for roller skate wheels a man named Ronald Bennett created skateboard trunks fro better turning. -
loose ball bearings
The new bearings were inovated by the company RoadRider for better riding. -
New Shape for the skateboard
The skateboard went from free style board to a largely simmertical shape and relativly narrow shape.
