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PostPosted: Fri Jul 05, 2013 9:15 pm 
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in the industry
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Joined: Mon Nov 28, 2011 7:15 am
Posts: 372
Little idea here...


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Carbon topcap with American classic tubeless valve cut to thread onto CO2 adapter

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Removing the Star Nut I have full clearance to fit the C02, fitting is perfect!

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For everyday use off race, Topeak Micro Rocket Carbon Pump fits perfect on 1/18 steertube
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Co2 setup is heavier :(
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:lol: :beerchug:


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PostPosted: Fri Jul 05, 2013 9:44 pm 
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Joined: Sat Jun 15, 2013 9:50 am
Posts: 35
My question would be how do you keep the headset tight? Fantastic idea though.


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Posted: Fri Jul 05, 2013 9:44 pm 


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PostPosted: Fri Jul 05, 2013 10:04 pm 
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Joined: Fri Mar 16, 2012 1:49 pm
Posts: 138
Location: LA/OC, California
That's really clever! I'm going to make my own rendition of that now.

@deanh the top cap is just to preload the bearings before you tighten the stem on the steerer tube. It doesn't really provide much support in the sense that it keeps the stem on the steerer tube

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PostPosted: Fri Jul 05, 2013 10:34 pm 
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NOTE!!! I would use this for LEFTY Forks ONLY!!!!!

Forgot to mention that! Since the lefty have the upper clamp as par of the tightening process on top of the stem, so at this point the star nut is useless after full installation.


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PostPosted: Sat Jul 06, 2013 12:17 am 
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Joined: Tue Sep 14, 2010 3:28 pm
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8)

Probably wouldn't be too difficult to modify a compression bung in order to attach the co2 cartridge to the bottom. Might not be real practical when your friends are waiting on you to change a flat, but pretty sweet idea anyway.


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Posted: Sat Jul 06, 2013 12:17 am 


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PostPosted: Sat Jul 06, 2013 1:02 am 
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Posts: 372
I was just now out for a ride test....nasty and rocky down hills,Co2 stayed tight inside, no play.... and I even helped a random guy in need of a pump...solved his problem in 1min and back to the ride!


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