18t
I'm giddy about my bike and need to let y'all know about it.
Did front suspension upgrade, 55 rear tire and 18t front sprocket if didn't read earlier post.
I think this bike was designed for these upgrades. Yah, dreaming a little but the thing rails, is super easy to place, and gps matches stock speedo exactly! That can't be coincidence ;).
Well though I had more to say but hope you get the drift.