Hey guys. Ive just joined up here as ive bought a 70s ts250, and i was wondering if anyone can tell me anything about the bike from it's engine number TS2503-24554? Is there a site or something that i can look it up at? Ive looked on the frame for a number but i must have missed it. Im pretty sure that the engine belongs to the frame. Also, if anyone knows/has an exhaust place in Newcastle where i could get some repairs done, or if they have a spare exhaust i would be more than happy to take it off your hands if its in good nick. Thanks guys.