worlds fastest china motor

[Bufu racing#1]

britt vanegas on facebook watch my videos 70 mph

 

[Deleted member 12676]

I think you need to properly calibrate your speedometer

 

[butre]

itty bitty rear sprocket, 29 inch tires, and the video starts with you already moving at or near top speed. just how slow is your acceleration? I can't be impressed by 70 miles per hour if you can't start from a stop without using the pedals. my bike does 50 without ever touching the pedals.

 

[Deleted member 12676]

I kept my transfers low because i used my bike in town, stop and go. But still it could go 45mph and could start without pedaling.
But I still don't believe these engines have the hp (no matter how they are ported or geared) to go 70mph.

 

[gary55]

Ya got dragsters, road racers, enduros, and salt flats. Everybody's got their own thing baby.