Blog of the TY 250 Prototype (73) (Japan)  See the Yamaha blog.  See all Yamaha trial bikes.

Yamaha, TY 250 Prototype  250cc., (1973) Haruo Kimura
TY 250 Prototype. 250cc., 1973
Sources:   WikiTRIALS in-house rebuild  

This blog is work I progress. We welcome any one who could provide a short history, photos, or any other information on this subject. (We will accept any language).
As you can see, this Trial library is a non-commercial endeavor for the enjoyment of the whole trial community, and any collaboration, in any form, will be greatly appreciated.
Please contact us at info@wikitrials.org, for any information or suggestion.

 World Championship Results for the TY 250 Prototype (73)
the TY 250 Prototype (73) has been 1 time in the Top Ten.
 Only top ten positions listed per year.
Year Position/Points Rider Bike
1973
70 points

 Mick Andrews
 Japan National Wins by Yamaha
Yamaha won 2 times.
 Only winners listed here.
 Yamaha TYE: User comments (Chat).
Please share your information about Yamaha TYE, in any language.

Please, send us an email at: info@wikitrials.org, to share any additional information. Thank you.