Hello,
Does anybody know the weights of the engines
and/or kits, 48 and 80?
I have not seen it mentioned anywhere, other sites included.
Cheers

Both engines weigh 23 pounds including all of the additional accessories. So a normal 40 pound beach cruiser ends up weighing 60-70 pounds with the added bells and whistles. That is a pretty fair power to weight ratio when you consider that the 48cc and 80cc engines put out 2 hp and 3.5 hp respectively.