Alu or magnesium rims

Magnesium vs alu. What is the best and what are the benefits of them. I have had alu hubs and now recently switched to magnesium bc its over 30 celcius some days. And i had to mutch grip witch caused jumping and wearing the tires. Magnesium gave me better and smoother driving and tires looked normal no blistering etc. Now i want to se if rims make a big difference. So what you guys think should i stick to my alu or switch to magnesium. Its alot of rubber on track and 30 celsius some days so pretty hot.

Are the black douglas rims alu??:sweat_smile:

Mags are the ways to go. But the black ones are mags

https://forums.kartpulse.com/t/anyone-actually-test-aluminum-vs-mag-wheels/880

Magnesium runs cooler, aluminum hotter.

Aluminum for wet or cold weather, magnesium for everything else.

oh it turns out i had megnesium so nvrmind haha

I think pretty much every 2-stroke runs magnesium for better heat dissipation. I only ever see aluminum on rain tires or 4 stroke: