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Every manufacturer rounds the engine size in the model number.
 

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I believe it's a brand thing.
390
690
790
990
1090
1190
1290
The husqvarna are the same all be it given different numbers startin at 401 for the vitpaline.
Duke 125, 200. 250
in Inja
I have the 200 in Thailand.
25 HP
I'm old.
 

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Strange how from an innocent question on engine capacity and type model name, now Austrians are weird?
This is a model number and it belongs to the Duke/RC bikes bearing a 373 cubic centimetres (not cubic inches) engine.



373.2 cc should be rounded to 375 or 380.
Or 400.
Austrians are weird.
As grandma used to say:
... the world is a mind-fook.
Or maybe that was grandpa.
 

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At what point did KTM ever say that the number in the model had any correlation to the engine size?
 

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Most import motorcycles in the US are this way, and American made ones use cubic inches not CCs normally. Cars too really, its just the way its calculated. Most 250's are really like 234 CC.
 

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My first car was a 1968 Triumph Herald 1200
l later discovered l had been short changed in the engine department and it was actually 1147cc
However it burnt so much oil, that l imagine the engine was actually nearer 1200cc

l changed it for a 1971 Triumph Vitesse (basically the same car with a bigger engine) and at 1998cc it was actually only 2cc below the "2.0 litre" badges on the front wings.
 
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