I have a mountain bike that use for winter n harder trails, it's a 1997 NORCO Bigfoot. I found the frame in the junk yard n' rebuilt it from junk yard bikes, it's all ST?, Alivio n' XTR. has downhill bars, ZOOM barends, Rapidfire shifters, 1 inch travel Rockshocks, Kenda tires n Sun - Araya...