has anyone seen this yet?

GoldenMotor.com

MotorBicycleRacing

Well-Known Member
Jul 28, 2010
5,844
109
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SoCal Baby!!!
www.facebook.com
arrow is selling "race engines" now i dont know if its the same they use for there race bikes but its as much as a morini which is crazy to me what do you guys thing

http://arrowmotorizedcycles.com/whats-new.html
I was talking to Dave this morning and he is coming out with the full
race motor package that he races very soon.

You can also buy the reed ported cylinder now so no messing around
ruining parts and getting sub standard results like a lot of recent posters
here.
 

crassius

Well-Known Member
Sep 30, 2012
4,032
158
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USA
I've always believed that exceeding the 20-25mph comfort zone on these engines will blow out the bottom end in just a few months. If these are built on the standard bottom end bearings, I don't think I want one at any price.

With a better bottom end, though, these could be interesting.