Two types of points were used on that bike. The ND system (condensers one on top of another) and the KOKUSAN system ( condensers left and right side by side). When ordering parts it will be important to know which system you have. All but one model use the ND system so I will assume you have the ND system.
Go to the site below where you can see a parts diagram for your specific bike. You will select the actual brand, year, model, etc., once you go to the site. Part numbers and prices are also shown. You can order parts from this site.www.babbittsonline.com/pages/parts/viewbybrandand/parts.aspx
POINT ASSY, CONTACT LH B,C&EC,N&EN
POINT ASSY, CONTACT RH B,C&EC,N&EN
I could describe how to set the points and timing but it would be better if you had a factory service manual with photos and diagrams. Go to this site and you can download a free PDF service manual.
It is a 86meg file. It took me about 8 minutes to download. The manual is actually for a 1976 bike but the timing and 95% of all else is the same for the 1998 bike. You now have more information on your bike than you will likely ever need. I suggest you take the file to Kinkos or a similar store and get a two sided printout of the file, 186 pages, 93 sheets. Have them 3 hole drill the sheets and then you can put the sheets in a 3 ring binder for easy reference.
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