Author: ooracingtube
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3m 24sLenght
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Just a bit of fun with gearing, 170cc 23 bhp engine from ooracing in stock tune with silly gearing.... Road speed with wind drag 80mph.. On the road with 10" wheels we would normally run 28T rear and 16T front this will give depending on the rider size a top speed of 80mph with nice acceleration. The 27 bhp engine has the same top speed just less time to get up there. This bike is now fuel injected more videos to come.... Website: https://www.ooracing.com Facebook: https://www.facebook.com/ooracing Twitter: https://twitter.com/OORacing @ooracing