The high speed wheels will be forged from solid aluminium, using low-risk techniques and materials that have worked well in the past
Each wheel weighs 95 kilogrammes, will spin at over 10 000 RPM and will be subject to a force of 50 000 ‘G’ at the wheel rim..
The wheels are fairly straightforward ...but nothing is simple when you’re planning to do 1000 mph!
No exotic alloy. Just billet aluminum, probably a very high grade type.