I think the part you are referring to is part #2 on page 152 of the microfiche (parts diagram) http://www.scribd.com/doc/112041178/Suzuki-GSX250F-Across-microfiche-complete# Unfortunately the next page doesn't show the actual part number or name which is annoying. Any idea what they are worth?
Not certain mate, I have seen kits for $45.00+shipping but alas not for the Across. Call your local dealer tomorrow and ask the question.