Hi thout i would intraduce myself ime james from hull. Ive been working on old 2 trokes since i could hold a spanner and restored a few over the years. My currant project is a yamaha dt50mx . previos bikes have been rxs100's yamaha rs125's dt100 dt175 as well as a fer few non yammy strokers . Ime hoping someone on hear maybe able to help as ime struglng to track dawn a carb for the dt50mx ive found a new example but the price is astranomical and just not worth buying for the final value of the bike. Thanks for reeding sorry about eny spelling mastakes i strugle with that and couldent fined a spell checker on the post options .