What do og and pro mean in the drift board?

First of all, the founder of the drift board movement founded the company Freeline skates to produce drift boards, and launched four kinds of boards according to the demand.

Free hotline professional edition

Free line OG

Freeline GROM

Free line introduction

The first kind, Canadian maple board+all-steel skeleton, has good performance, so it is a local version.

The second type, integrated aviation steel, is heavy and corrosion-resistant.

The third type, maple board+tool holder, is lighter than OG and suitable for making patterns.

The fourth kind, steel plate, is a cheaper board specially prepared for beginners to promote this sport. Conscience, but I always feel that people who really like it will not buy it.

Then, GROM stopped production, because the upgraded version of GROM, Freeline Cruiser, came, and both the thickness and the wheel size were improved compared with the original board.

Pro means professional, and og may be the original or something. I don't know this, and I don't understand Grom. Then intro should mean introduction. Cruiser called a cruiser, and that's what I used.

Then you said that the drifting board og pro or something should only use the brand Freeline.

Pure hand tour