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The Knee Crusher

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Old 08-07-09, 03:51 PM
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The Knee Crusher

Ok, its been awhile since i posted and quite frankly I dont know what this is but it really hurts you knees!!!
after tinkering for a week i got this mishmash working I think I am going to get a longer fork and a bigger chain wheel/shanks.

but anyway what do you think, does it need something?




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Old 08-07-09, 08:47 PM
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That knurled piece is a peg that you used to bolt the two frames together? Clever.
Does it have something that expands to grip the tube on the rear frame? Or is there a long threaded rod that goes all the way through both frames?

That chain routing is pretty sharp. Nice work on this unique bike.
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Old 08-07-09, 11:19 PM
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that looks really uncomfortable! do you have any pics of you on the bike?
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Old 08-08-09, 07:07 AM
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Unique design for a 'crank forward' only thing I would do is raise the handlebars with a longer stem.
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Old 08-08-09, 12:25 PM
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Interesting, but is there some way you can re-work it so the shock-absorber is between the seat and the rear wheel?
Might take some cutting and welding.
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Old 08-08-09, 01:38 PM
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thanks guys, the thing that attaches the two bikes is a peg that has a rear axle threaded through it, the crank of the blue bike is in the drop outs. I am really considering a longer fork and some ape hangers, some pics of me riding will come soon
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Old 08-08-09, 07:51 PM
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https://www.ratrodbikes.com/forum/vie...t=9782&p=99347
Hey! I called the name first!
Well, I guess you didn't know, so I'll just let you call your's Knee Crusher II.
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Old 08-08-09, 08:20 PM
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Originally Posted by mastershake916
https://www.ratrodbikes.com/forum/vie...t=9782&p=99347
Hey! I called the name first!
Well, I guess you didn't know, so I'll just let you call your's Knee Crusher II.
wow what are the chances that's hilarious, I think i will call it the Ankle Biter
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