how to reach 50-55 mph?

8458 Views 44 Replies 7 Participants Last post by nickydlax, Jul 25, 2014

nickydlax

Discussion Starter · Jul 23, 2014

Hey guys im brand new, I need some help figuring out my first build
My goals are to have an electric kart that can get up to 50-55 mph at the most. Acceleration would be awesome too (anything more than a standard car) but id like to take this to work every day, it's not too long of a drive.
Anyways. Would a 72v motor get the job done? If I use a 72v, what should the gearing be? Im thinking about using motorcycle wheels fyi. Thanks in advance!

41 - 45 of 45 Posts

nickydlax

Discussion Starter · #41 · Jul 25, 2014

Hm the altrax looks pretty good, what wattage is your motor if you don't mind me asking?
I like the leaf battery idea man

slimdawg

· #42 · Jul 25, 2014

16.2 kw originally so far survived

25 kw

nickydlax

Discussion Starter · #43 · Jul 25, 2014

Is 25 the peak or something?

slimdawg

· #44 · Jul 25, 2014

Yes motor gets fairly warm after a few 1/8 mile runs

nickydlax

Discussion Starter · #45 · Jul 25, 2014

Good to know dude, thanks for all the help everyone

41 - 45 of 45 Posts

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