2 ms·
> The drive system is heavier and less efficient than a good chain drive They claim 99.2% efficiency in the video over 97% for the top-performing chain driven
by t0mas88 7y ago
> The drive system is heavier and less efficient than a good chain drive
They claim 99.2% efficiency in the video over 97% for the top-performing chain driven versions. Do you have any data on chain driven systems that are better than what they compared it to now?