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Ecky · 07-31-2024, 05:03 PM

Now that I have these in hand, I'm of the opinion 1.0mm carbon fiber would have been fine, and would have cut 48g. These feel (very approximately) as stiff and rigid as plate aluminum of similar thickness.

For comparison, 150g is around the weight of 3 lugnuts.

A 280mm aluminum disc of the same thickness would weigh approximately 250g. This CF weighs around 40% less, of equivalent thickness and volume.

07-31-2024, 05:03 PM	#42 (permalink)
Ecky Master EcoModder Join Date: Dec 2011 Location: New Zealand Posts: 5,070 ND Miata - '15 Mazda MX-5 Special Package 90 day: 39.72 mpg (US) Thanks: 2,900 Thanked 2,552 Times in 1,580 Posts	Now that I have these in hand, I'm of the opinion 1.0mm carbon fiber would have been fine, and would have cut 48g. These feel (very approximately) as stiff and rigid as plate aluminum of similar thickness. For comparison, 150g is around the weight of 3 lugnuts. A 280mm aluminum disc of the same thickness would weigh approximately 250g. This CF weighs around 40% less, of equivalent thickness and volume. Attached Thumbnails __________________ Ecomodding 2015 MX-5 Miata Honda Insight w/Acura TSX engine 2000 Insight TLC & Build Thread Last edited by Ecky; 07-31-2024 at 05:18 PM..