so did you have to use the stock bearing seat on the upper and lower of the stem? or just the lower? i should never throw out little things like that stock bearing seat.. dammmmit. that rear tire is gonna be awesome man. im doing a mono shock setup from a mid 90's honda cr500, made things really easy in order to get a wider wheel in the rear cause a company (warp9racing.com) makes a direct replacement 4.25" supermoto rear spoked wheel. also was nice for the rear caliper upgrade.. the whole wheel including the sprocket and brake rotor was like 500. not bad in my opinion.