Originally Posted by
Oldsledz
I am pretty sure now that it is a Mongoose , probably a 1989. I have not been able to find many good 1989 model year photos bu it is vary close to some of the 1988s
Here's a link to the 1989 catalogue but it doesn't look like there's much to compare;
http://www.vintagemongoose.com/pdfs/mongoose_cat89.pdf
Use the same website to compare your bike to the 1990 catalogue as there are way more MTB options, including the raked fork, that could be your bike.