I got to the point where my 4000 is almost ready to go and I hit a wall once again. Both front and rear hubs were heavily caked in dirt, grease and what not, which prompted me to take everything apart to clean and rebuild. The rear was fine once cleaned, while the front hub races were lightly pitted

I acquired & rebuildt a couple Pro Flex bikes about 10 years ago.  First one was very easy.  It was a Reptile, said so right on it.   

This second bike is older (cantilever brakes) & has a pretty conventional frame.  What's different is the rear suspensi

I can't seem to find this kit being sold in any of the usual channels (eBay, Jenson etc.). I believe I need a set for my new to me Cross-Link, so is there any way to source them and if that is no longer possible what are you using as a replacement (material and size, especially thickness). Or i

I feel the urge to jump back on a MTB after many years of inactivity. I've always liked Proflex bikes but I could never afford one back in the old country (Italy, where I rode a Viner), now I find myself in a position were I can't justify the money for a new FS bikes but I do want one so I

Hey fellas!

So like the title says, what is the proper way to measure the 855 frame? I did a little research and all I can find is measure from the top of the seat tube down to the middle of the crankset or middle bottom bracket. I'm not sure if this is correct with the way our frame