jamietzr250r

sounds like an electrical problem to me, how has it been derestricted? this could be part of the problem.

read this forum and check out previous threads ok, there are many dt50 entries and links to tuning sites.

lovely bike to have new mate heard there are no problems with them at all, however it is no match for the 250 you "lost"

try m+p motor cycle factors (google it)

try NORBO on the rdlccrazy forum (look up in Google) he has loads of spares for the LC and he sells original decals. hope this helps

in theory it should but the rd was a road bike the dt a trials, there might be slight differences in fin shape due to exhaust routing. basically they are the same engine.

i totally agree

a racing carb on its own will not really do much but in conjunction with a big bore kit (and set up right) could add a few mph (as well as eating more fuel). hope this helps.

try m and p on google (search) they have exhausts for most bikes if not they can help you out!

think its BRILLIENT just right for the back of my WHITE VAN honest bit steep in cost though!

give the reg number to the DVLA (or the american version of this) and they will tell you all you need to know (might cost you though)

technically your bike is not restricted, yamaha built these bikes to do 30(ish)mph (i had an rd50mx). you can however make it go faster by adding a few after market parts like: an aftermarket expansion pipe, (like a "fresco" or "the big one") to improve gas escape. a s+b or k+n filter, to improve breathing. ledar kit (if you can find one) works in conjunction with the above two items. hytech or similar reeds and open up the reed stops as far as the block will allow. all this may or may not add 5-8 mph depending upon set up and sprocket sizes. the best thing to do is get a big bore kit 60cc or 80cc this with the above mods can add 10-15 mph. tuning is an option but for the cost on such a small bike is it worth it (unless you intend to keep it)(i have just bought a jap import 1993 jap import tzr50r 7.2 ps should be good for 60mph according to jap web sites its a project) hope this helps you out just type dt50mx in google and surf around for the stuff ok