So I just purchased a 1991 Honda Fourtrax a couple months ago, and have been riding it some. However, I would like to change out both the front and rear suspension on it before I continue riding just because of the age and they are probably due for a change. I have done some research and have found nothing for "OEM" shock absorbers. Most sites only go to 1993 for year. Any suggestions, or has someone been able to find a suitable replacement. I have read on a couple of threats that the progressive 512's are a good aftermarket shock absorber. Thanks!