Re: are these real or not!!! 58CC venture bicycle engines
I think it's suppose to be a 55cc engine. They were popular as Hop-up kits for the 48cc engines. Here's a side-bar post from the website that leads me to believe they're 55cc:
"bought a new 55cc engine pre-installed on a brand new mens bike from Colm for 590 euro. not bad for a new mountain bike and a new engine! looking forward to my daily commute no..."
“Imagination is more important than knowledge..." - Albert Einstein