Dong Fang DF 250 RTB Bobber Information

[barnone]

I should be topped out at about 65 MPH with the 35 tooth rear sprocket with a cruise at 55 to 60 MPH which is fine for me here in the mountains.
45 divided by 35 equals 1.3 times 50 equals 65

My bike feels like it might need jet changes at the higher rpm like the 2010 did. I'll have to take a look at the jets.
Reading through the post I found that the 2012 still has the 105 main and 40 pilot.
So I gonna go with the 108 and 42 to richen her up a bit.