2013年7月14日 · The bike above is def a 1980 YZ50. The 82-83 YZ60 are totally different, with their engines being essentially sleeved down 81 YZ80s. Different plastic, safety seat, tank etc. …

2018年7月19日 · I don't know MXA's source but i have a really good source that says Yamaha is working on a YZ50 that they are hoping will take over the KTM dominated 50 …

2008年4月1日 · Forum Main Old School Moto 1980 YZ50 Resto project/flood victim. aba. aba. The Latest.

2019年3月9日 · Long shot, but does anyone have a non usable 1980 YZ50 carb to airbox boot? I am trying to get a mold made and can work with one that may be cracked but mostly there. (I …

2012年12月14日 · Hey all, hoping someone could help me with my old Yamaha YZ50 I am having no luck finding new pistons or rings for my old as dirt, dirt bike. 1980 YZ50 no compression - …

2017年2月14日 · I'm late to the game and this was before my time, but I want a YZ50 that I have recently discovered. I know that they were only made for 1 year in 1980,but I also found out …

2012年2月8日 · I need to get a piston for my YZ50. There are some on eBay, but I'm always leary purchasing engine parts there. ProX sells a piston kit for the DT50's. Knowing Yamaha's …

2017年6月11日 · This pipe is for a 1980 YZ50, no silencer. $75.00 plus shipping

2009年12月16日 · no problem, i thought that rear mudguard was very cheap, i have seen another nos yellow yz50 rear mudguard sell for about $60 i think,. as for sidepanles, front mudguard …

I also have a nce 1980 YZ50 , a nice low hour1980 CR80 (purchased from the original owner) that I added a gold DG arm to, a cobby looking but complete and running RM60 (with a few NOS …