Xr100

[tnapp]

Hey guys, does anyone know the stock rear sprocket size of a 2002 Xr100? I plan on getting a new tires and a slightly smaller rear sprocket. I was wondering if this will work out. I just want a little more top speed (hopefully enough to beat a ttr125) and I need the tires to be good for mud.
Does anyone have any other cheap but legit mods i can do for this bike? And if possible please give links.

 

[flyingfuzzball]

keep it stock. i wouldnt want to change it on that bike as it will lower an already slow acceleration. also if your friend is on the ttr it will make you a better rider trying to beat them through the turns.