I've been playing with this for a few years but not had the time to get stuck into it properly. I have two 4500/OZ frames and my idea was to build one traditional one modern. The traditional one I built but never used it as the frame was the wrong size. It sat unused until I swapped the frame w

Hello     Newbe  I have a K2 Razozback frame. I want to put on the trail. Rear noleen is shot. So lets start with that. Is it worth or can it be rebuilt ? Thanks for your time

Hey guys, it's been quite a while and I've moved into some different options for mountain bikes.  One of my 4500's is with my stepson in Dallas and the other is permanently loaned out to a friend that needs some exercise.  I bought a Specialized carbon and been riding that.<

Hi lads new to the site picked up an old proflex attack le for €40 needing the rear suspension fixed.
after taking a small look at this site I wouldnt really class this as a profex.it must be the entry level model.i think its a 1996 bike how do I tell what year it is? I purchased the rear suspe

I bought a Beast frame and fork, it is the Extreme Series.  The factory Bottom Bracket is Shimano BB-UN52, 110 mm spindle.  I've been reading about what the numbers mean but can't find this exact number to buy.  Does the "52" mean better quality? The higher this nu