i had a 13tooth sprocket on my honda 250x and i put a 14 on it and i couldnt get the chain around the sprocket to fit so i took the case save off and it fits so is that right or should the case saver still be able to work on it.. thanks for any help

 

It is sometimes necessary to remove the case saver when installing a bigger sprocket. Do some checking around, there may be a different case saver you can buy for what you are doing. If not, its up to you if you want to risk your engine cases should your chain break or come off the sprockets.

 

I put a 14 tooth on my 300ex and I had to remove mine too