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X90 shortster

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Old Sep 26, 2006 | 10:56 PM
  #1  
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Default X90 shortster

I currently own a SG and today decided that my SG needed a baby brother. So I purchased an X90 shortster. I had one of these as a kid and it is what I learned to ride on. I pick the X90 up on saturday!

[IMG]local://upfiles/8832/E04F2B5768F04FCBA279A4396659FF05.jpg[/IMG]
 
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Old Oct 2, 2006 | 02:19 PM
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Default RE: X90 shortster

nice starter for the kids.
 
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Old Nov 8, 2006 | 11:24 AM
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Default RE: X90 shortster

Nice buy, I have 4 X-90s, 2 with titles(street legal) and 2 without. They are a blast to ride around town and easy to park. If you need some sources for parts. let me know. The best that I have found is Jim's Harley in Mendon, Ohio.

[IMG]local://upfiles/8080/49BF177826584587923C056C5EAEE471.jpg[/IMG]

[IMG]local://upfiles/8080/9F80C8E007194AEF9930D2399FCFF7AA.jpg[/IMG]
 
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Old Mar 1, 2008 | 11:12 AM
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Default RE: X90 shortster

Those are so cool. Unfortunately for me, by the time they came out with the Shortster, I had already graduated up to slightly bigger bikes. By the tank graphics, it appears to be a 1974 model. They changed the graphics yearly and I had a 1974 SX175 with those graphics on it.
 
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Old Apr 6, 2008 | 03:44 PM
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Default RE: X90 shortster

I just recently picked up a X-90,a trade for some work;and know absolutely nothing about it. I have a few questions about it that I'm hopeing I might be able to get some answers here( haven't had much luck anywhere else )

1)dose anyone know where I could get a shop manual

2)the fuel system :
A)fuel oil mixture is it a premix (rider needs to do the missing ) or a self feed system.
B) type oil and grade or wieght.
C) if it's premix, the ratio.

3) the gear case :
A) fluid or oil.
B) wieght or type.
C) capacity

4) clutch :
A)is the clutch houseing part of the gear case, in that dose it use the same lubricant; if not:
B) tpye oil or fluid.
C) wieght or type
D) capacity
 
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Old Apr 11, 2008 | 08:06 AM
  #6  
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Default RE: X90 shortster

1. Shop manual or parts book - ebay.

2. You can use any good motorcycle 2-stroke oil in the injector tank or premix at 50 to 1. Originally Harley wanted the oil mixed at 25 to 1 in the 1970s but with todays modern oil I mix at 50 to 1.

3. The manual calls for 2-stroke oil in the gearbox but I use SAE30 motor oil in the gearbox. It takes 1.3 pints.

 
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Old Apr 19, 2008 | 11:42 PM
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Default RE: X90 shortster

Love those Shortsters! Great fun!
 
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Old Jun 18, 2008 | 08:44 PM
  #8  
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Default RE: X90 shortster

Where was it manufactured.. I heard once Italy?????
 
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Old Jun 20, 2008 | 03:37 PM
  #9  
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Default RE: X90 shortster

The little bikes were made in Italy at Aermacchi, an Italian motorcycle company that was owned by Harley Davidson.
 
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Old Jun 20, 2008 | 03:54 PM
  #10  
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Default RE: X90 shortster

Kool. I thought maybe. I have an NOS 1971 Viking never riden sitting in my rec room. Someone saw it and said that Harley Shorster was made by the same company and they do look very much alike.

ORIGINAL: x90 rider

The little bikes were made in Italy at Aermacchi, an Italian motorcycle company that was owned by Harley Davidson.
 
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