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Eliminating the driven sprocket


Discussion at Motorized Bicycle Engine Kit Forum in the Mounting Techniques forum. How much on the pricing approx...? If i could have had a rig like that I would have ditched the ...
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  #91 (permalink)  
Old 04-21-2008, 12:55 PM
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Default Re: Eliminating the driven sprocket

How much on the pricing approx...?

If i could have had a rig like that I would have ditched the GEBE and gone with a centre mount with your modification... running that through a 7-speed shimano would be fantastic..

Not to mention that shimano do an automatic transmission computerised shifter with manual paddle gear overdrive... 7 speed automatic 70cc with a nice tuned pipe would be something to see...

Mind you the 32cc GEBE can be fun - specially overtaking 540i BMWs - the look on the passengers face was camera-worthy lmao..

Welcome to the forum

Jemma xx
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  #92 (permalink)  
Old 04-21-2008, 01:02 PM
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Default Re: Eliminating the driven sprocket

Preliminary price will be about $199+shipping.
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Old 04-24-2008, 06:45 PM
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Default Re: Eliminating the driven sprocket

I wonder if I could put one of the Honda 50 engines I have over the rear wheel? I have a pile of them some with 3 speeds and 4 speeds. And they use the same chain as the china engines. What do you think, the hardest part would be how to get a gas tank over the carb. A a Honda will do 50mph. I like the idea of the china engine running through the chain wheel, Oh well, have fun, Dave
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Old 05-07-2008, 10:37 PM
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Default Re: Eliminating the driven sprocket

this looks pretty close to what I am getting at. The Giant Stiletto has a spilt chain chain set up whereby there are two BB axles, one with cranks and pedals and one with a sprocket that tales a second chain back to the cassette. The left hand side of the rear BB is just waiting for a sprocket which I could rig up easy enoughbut it needs to free wheel so when the motor/ clutch is engaged the pedals arent spinning madly. What I am looking for is a 16-20 toothn free wheeling sprocket that will mount to the left side of the BB axle......
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  #95 (permalink)  
Old 05-08-2008, 06:41 AM
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Default Re: Eliminating the driven sprocket

I'm sorry we have not encountered such a thing. What chain size, just in case I spot something?
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  #96 (permalink)  
Old 05-10-2008, 03:32 AM
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Default Re: Eliminating the driven sprocket

that is what i want
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  #97 (permalink)  
Old 05-14-2008, 09:15 AM
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Default Re: Eliminating the driven sprocket

Quote:
Originally Posted by Pablo View Post
Preliminary price will be about $199+shipping.
Was just wondering if you have a firm date yet? Preorder??
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Old 05-14-2008, 12:55 PM
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Default Re: Eliminating the driven sprocket

Quote:
Originally Posted by jezusjonz View Post
Was just wondering if you have a firm date yet? Preorder??

It's countdown days now. I wish I could say FOR SURE we will ship by June 30, but it will be close. No pre-order yet. Our first build will be 50 kits, so there should be enough for the first folks!
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  #99 (permalink)  
Old 05-14-2008, 03:59 PM
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Default Re: Eliminating the driven sprocket

Pablo does that kit convert over to any Bottom Bracket?
Terry
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  #100 (permalink)  
Old 05-14-2008, 07:53 PM
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Default Re: Eliminating the driven sprocket

Quote:
Originally Posted by jezusjonz View Post
Pablo does that kit convert over to any Bottom Bracket?
Terry
You must have a standard square-taper 3 piece bottom bracket.

We supply a new crankshaft, cranks, nuts, etc
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