foxracing199 Posted May 4, 2014 Report Share Posted May 4, 2014 Now I dont know if this has been done before but would it be possible to take my 96 yz250 and mount all the parts onto a beta/sherco style trials frame. I want the low frame and maneuverability and the a yz is what I have to work with. I just want to know what I would be getting myself into or if there is someone out there that has converted a bike into a trails setup Quote Link to comment Share on other sites More sharing options...
taffe Posted May 5, 2014 Report Share Posted May 5, 2014 Hi, My first thoughts/considerations are power delivery, weight, gear ratios. Without any changes to these I think you might end up with what you have now in a different frame. Cheers Taff Quote Link to comment Share on other sites More sharing options...
htrdoug Posted May 5, 2014 Report Share Posted May 5, 2014 You could take the time required to cobble all that together and go mow lawns or something and buy a trials bike...YZ250 might fit into a Scorpa frame but if you find one it'll be attached to a working engine so... Quote Link to comment Share on other sites More sharing options...
foxracing199 Posted May 5, 2014 Author Report Share Posted May 5, 2014 Well thats kind of the point? A yz250 sits on a large frame with alot of difficulty touching the ground when needed. Mow lawns? Sorry if you can show me a kid that makes 8k mowing lawns lol. Anyways I have a lot of metalworking and welding experience so in that aspect its possible... basically has anyone done it? Id trade my bike for one but in North Central US theres not many around Quote Link to comment Share on other sites More sharing options...
feetupfun Posted May 5, 2014 Report Share Posted May 5, 2014 There are people who have modified 1970s MX bikes for trials, and it is a lot of work, but the designs of MX and trials bikes diverged after that era to the point that by the 1990s, MX bike design became so far removed from trials bike design that it would be extremely difficult and expensive to make some sort of trials bike from a 1990s MX bike that worked well. Quote Link to comment Share on other sites More sharing options...
mokwepa Posted May 5, 2014 Report Share Posted May 5, 2014 Hi as said.....I think the outcome of trying to turn a modern mx bike into a modern trials bike, would not work without MAJOR work. Try find a old twin shocker and convert it into a classic trials bike. My dad has recently built 3 bikes. Donar bikes were Xl and Xr200 (rothmans). They would be good enough to get you started. 1 Quote Link to comment Share on other sites More sharing options...
maxbikes Posted May 5, 2014 Report Share Posted May 5, 2014 was the ty250 engine based on the air cooled yz250?so it may need less work fiting your engine in a ty. Quote Link to comment Share on other sites More sharing options...
htrdoug Posted May 5, 2014 Report Share Posted May 5, 2014 Define North Central US,Minnesota?Wisconsin? Dakota's?Michigan? if you can spare 2k you can find something and ride rather than wrench. Without some trials riding experience how would you know if your work was proper? (You may have Trials experience ,I don't know) bet there is an event somewhere in your neck of the woods,bikes are always for sale at those. Quote Link to comment Share on other sites More sharing options...
biffsgasgas Posted May 14, 2014 Report Share Posted May 14, 2014 The power curve and gearing of the YZ is against what you would want in a trials bike. You need a larger flywheel and higher compression with out an expansion chamber. If you really want to do this sell off or trade your YZ for a Honda XL 250 or 350. Modify the frame and air box so that you can allow the bike to move side to side while standing. There is not a state in the North of the US that doesn't have a trials bike. Check your craigslist. --Biff Quote Link to comment Share on other sites More sharing options...
bigmike1961 Posted June 7, 2014 Report Share Posted June 7, 2014 To my mind you'd end up ruining two bikes! 1 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.