help building go kart FRAME

[IKE323]

hello i am making the base of my frame at least 100cm by 50-60cm. ok i am currently thinking of using either 30mmx30mm square tube , 25mmx25mm or 20mmx20mm square tube for most of the frame.i am also thinking on what thickness of square tubing to go as i am currently looking at 2.0mm,2.5mm and 3 mm. I WILL upload a photo just now of what i mean so you can understand. could you guys give me any suggestions as i am A NEWBIE

 

[mckutzy]

What are some of the final specs, like tire size, engine size the use(road, off road). That will give a better idea at what this is for.

 

[landuse]

25mmx25mm with a 2mm wall thickness will be fine

 

[IKE323]

Tire size is about 50 cm and I am going to be using a quads swing arm for the back

Engine size is about 30x 50cm and is offroad

 

[IKE323]

25mmx25mm with a 2mm wall thickness will be fine

I am looking at 30x30 at 1.6mm , just for the main frame

 

[landuse]

I am looking at 30x30 at 1.6mm , just for the main frame

That should also work

 

[IKE323]

updated frame design.

 

[OzFab]

I am looking at 30x30 at 1.6mm , just for the main frame

That should also work