the LIfan GY-5 comes with a 17 t front and 46 t rear as stock. They can hit 70 mph, but people report that they seem to cruise better at 60 to 65. As an aftermarket sprocket, the 46 t are hard to find, but the 44 t are far easier. The 17 should be fine as is. (all the above assumes you want to keep it primarily streetable)
Contact Bruce at EJ Cycles or Tom at RPM; either should be able to get you a sprocket.
(on the "home" page here under "dealers")
__________________
"They say that life's a carousel, spinning fast you got to ride it well..."
TGB Delivery Scooter 150
TMEC 200 Enduro--carcass is sadly rotting in the backyard
|