SIMONXT125

Hey guys - and gals, for the politically correct out there Back in the saddle after too many years of being subjected to driving those darned 4-wheel vehicles - give me two wheels any day. First rebuild project is a 1983 Yamaha XT125 (sad I know, but you've gotta start somewhere) - it's sound and in good 'nick. However, the exhaust downpipe/silencer/muffler is looking tired and will probably fall apart as soon as I touch it. Does anyone out there know if any of the later/still available model 125 systems will fit? Originals from 1983 are as rare as hens teeth or rocking horse manure (being polite there). Or maybe you have one kicking around in the shed/garage/workshop or other such places that the wife is banned from? Cheers guys. PS, Am a newby - first time on the forum! Feels like home already.