Installing front sprocket

[Manny55]

Well im gonna go down a tooth on my front sprocket (13 t). I just wanted to know if its hard to install it im gonna get a crf450r front sprocket because i heard they fit right on the TRX450r. Is there anything else i need to know before installing the small front sprocket?

[44oEX]

not really . The only thing is that your chain could be to long.
but it souldn't just adjust it properly

[Ward]

I just loosened my chain all the way up, worked the 14t out and the 13t in and readjusted the tension. Very simple.