Thousand of parts arrived

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I have ordered pipe spacer on Amazon.
This is inner 3mm x outer 4mm x length 7mm.
These are made by stainless.

But order unit have 1000 peaces!
These take about $15. 
I never use up in my life. 
The pipe spacer just fit hole of hub carrier hinge pin on rear suspension arm.
Then I can use Φ3mm hinge pin.
It is HUDY spring steel hinge pin for XB8.
I like HUDY metal parts.
It is just size for the arm.
I think weight is setting parts.
Like a MP9 or a XB8.
If I wanted more traction,I want to increase weight under the spring.
The purpose of weight saving is to increase weight where I want.
I will order some other rear end parts.


To be continued.

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