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Old 07-27-2010, 08:59 AM
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nhssdf4 nhssdf4 is offline
Motorized Bicycle Senior Member
Join Date: Jun 2010
Location: Ruston, LA
Posts: 69
Default Re: A new shift concept for the engineers....

I am really looking forward to this post.. i thought of a similar idea but the only problem that i saw with it was the fact that your gears are always moving if you are moving.. Therefore, when trying to shift upwards, you have a small gap where your chain is not on either gear you may encounter a lurch or your chain being broken in two. I have had a 410 chain break on me several times due to alignment issues and chain tensioner problems. So now i run with no tensioner and its never been better.. And I am sure they have left side deraillures, you just have to know where to look. I want to see this work.. Keep us posted!
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