Front sprocket?

[quadbod]

I use my LTR on the road and was wandering what is the largest front sprocket I can get on it??

[ltrracer]

if your using a Case saver, a 15 tooth will be pushing it. W/o a case save would give you alot more room but idk what the biggest front sprocket made is. I havnt heard of any bigger than a 15