MotorBicycleRacing
Well-Known Member
This piece of $100 junk?72t oh wow I have a 54t right now but haven't been able to ride still in process of building. As for my tranny I got it from bikeberry.com they have what to me was an upgrade tranny because not only was it bigger its geared to something like 6:1
Does not say Hoot or 4G or anything about 6 to 1 ratio.
Count the teeth on the 2 internal gears which will be about 3 to 1.
4-Stroke 5G Dual Chain Transmission
https://www.bikeberry.com/4-stroke-transmission.html#product_tabs_description_tabbed