Recent content by StevenMain

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    3-Speed Hub

    use a 5 speed hub RX RK5 is what I used, so much better in ratio spread. Also pretty freaking bulletproof so far.
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    Zeda Dio setup on the home made bicycle

    Got myself one of Robert Bianchi's Zeda cylinders modified for a Dio reed and running a 28mm OKO carb. After getting the porting to my liking and taking her for a spin all I got to say is HOLY SH*T batman.. She pulls so hard now. And looks great too, but I need to make a small manifold for the...
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    Got a 44 tooth sprocket.. but ..

    I had gotten 42.5 mph on a highly modded motor with 44t once. 10k rpms. Stock should run about 28
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    Latest on the home made air suspension 5 speed bike

    This thing is an absolute beast offroad. You can take it litterally anywhere. Still looking for ways to improve her further but damn if she isn't sexy.
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    My home built frame suspension bike gets color!

    Got my 24 x 4" Fat tire and 24 x 2.5 double wall rim in, awaiting my Sturmey Archer RX-RK5 disc brake heavy duty hub so I can ditch the derailleur. Black rim and black spokes is the plan with a 20T rear sprocket the ratios will work out to be equal to a 94 tooth rear for first up to a 38...
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    My home built frame suspension bike gets color!

    https://youtu.be/smygCxVADDA Video of my prototype offroad testing. With the long suspension travel the chain system needs to be rethought before I can consider producing these.
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    My home built frame suspension bike gets color!

    OD green + Desert tan. Thoughts?
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    "finished" my backwards spinning upside down suspension "dirt" bike

    I'm dying to get some footage of it on some off road bike trails. For one.. going 25 mph off road on a bike trail would seem insanely fast and I can hit that in a hurry.. jumping curbs and such doesn't really do it for me. As for the caster angle on the head tube or the rake... it's...
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    "finished" my backwards spinning upside down suspension "dirt" bike

    the 44 is honest 43.8 to be exact, but that was my fastest speed after a romp around town and I never really got it completely topped out. 50 is a ballpark anticipation.
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    "finished" my backwards spinning upside down suspension "dirt" bike

    unsure of what particularly is "horrendous" about it but "finished" is a relative term. It runs, it hauls ass, can toss you off the back in a first gear wheelie, and should be able to hit speeds of 50 mph, been 44 mph already not topped out. Graphics on the plastics, a paint job for the frame...
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    79cc MTB official build thread

    I was just saying swapping a stem would be easy if you used the triple tree style fork.
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    79cc MTB official build thread

    Return the fork, do a triple tree fork with a 1" stem
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    Are the HT kits suddenly... faster?

    Ultralight if you have a dial caliper measure port roof heights I'm interested in the timing
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    Are the HT kits suddenly... faster?

    Wow I must be messing up somewhere then I had to work my ass off to get 42 MPH and now with a shift kit 44mph. ported cylinder, YZ85 pipe, stuffed crank case, Reed valve, PZ20 Carb I've never been over 34 stock and it had no balls at all.