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Old 03-31-2015, 01:54 PM   #69
strat61caster
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Quote:
Originally Posted by Ultramaroon View Post
Isn't wheel rate simply a way to combine spring rate with the moment arm of the suspension? I don't understand how mass would figure into that.

I couldn't find my vehicle dynamics book last night. @babydriver's question is interesting and I'm taking ownership. Thank God brick & mortar libraries still exist.
You're absolutely right that lowering unsprung mass does not 'require' lowering spring rate and doing so would likely be detrimental to performance.

However it would not be detrimental to comfort and I pointed it out explicitly because it was the opposite of baby's assumption.

But of course I wouldn't mind the lesson, my class did not go that in depth.
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