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umaxk99

Member
Thought I had my mind made up. What’s people’s opinion on the better chassis and big tube or small tube??
 

alvin l nunley

Site Supporter
Thought I had my mind made up. What’s people’s opinion on the better chassis and big tube or small tube??
Stiffness of a tube squares with an increase in diameter. Stiffness is linear with a change in wall thickness. I have no idea which would be better, increase the wall thickness or increase the diameter with the same wall thickness, or maybe thinner wall thickness with the bigger tube.
 
Basically a kart chassis is a big spring. They are all good from my reading and experience. Get what has the most support and readily available replacement parts.
 
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