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Aircooled YZ100 Yammy

1545 Views 1 Reply 2 Participants Last post by  twisty
Can anyone tell me how much horsepower an aircooled YZ100 put out (standard)? I'd also like to know what year they went to watercooled? :readng:

I need the info for a project race bike. TZR125 frame with YZ100 motor, Marchesini wheels, Ohlins forks and rear shock, Brembo twin spot brakes, custom everything else (rearsets, clipons, pipe) :drool:


Chuck :cheers:
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I looking into getting a tz 250, and these guys are awsome.
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