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| DIY Home Built Motorized Bicycle (non kit) Post all about your home built rides here. Weedwacker motors, lawn mower engines ect. This area is for non kit builds |
Gear Calculator
Discussion at Motorized Bicycle Engine Kit Forum in the DIY Home Built Motorized Bicycle (non kit) forum. Miles Per Hour Calculator
MPH - RPM Converter
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11-27-2008, 08:14 PM
|  | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 4,722
| |  Gear Calculator
Last edited by fairracing31 : 11-27-2008 at 08:25 PM.
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12-01-2008, 06:07 AM
|  | Motorized Bicycle Elite Member | | Join Date: May 2008 Location: CT, U.S.
Posts: 2,615
| | Re: Gear Calculator
Fair, that is awesome. Thanks for putting them all in one place.
__________________ Quote:
Originally Posted by NEAT TIMES  looking In The Sky, May See Dan Flying By!! Ha Ha Ron | I want 2 ride my bicycle |
12-01-2008, 07:39 AM
|  | minor bike philosopher | | Join Date: Jan 2008 Location: north carolina
Posts: 5,427
| | Re: Gear Calculator
the mph one does nothing for me. I entered it all in and it just sits there. I must be doing something wrong. |
12-01-2008, 01:21 PM
| | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 4,722
| | Re: Gear Calculator
Quote:
Originally Posted by deacon the mph one does nothing for me. I entered it all in and it just sits there. I must be doing something wrong. |
Yeah I tried it Deacon and it does not work for me as well ?????
If you guy's run across anymore post them here.  |
12-01-2008, 01:36 PM
|  | Motorized Bicycle Elite Member | | Join Date: Jun 2008 Location: Longmont, CO
Posts: 1,597
| | Re: Gear Calculator
works fine for me. Only when using Internet Explorer. 13, 200, 1 should get you 15.something. |
12-01-2008, 01:43 PM
| | Moderator | | Join Date: Mar 2008 Location: Cuk Ṣon, AZ
Posts: 4,722
| | Re: Gear Calculator
Quote:
Originally Posted by jasonh works fine for me. Only when using Internet Explorer. 13, 200, 1 should get you 15.something. | I guess its like the chat box for me...one day it will work for like five minutes..then all it says is "loading" it has not worked for me in weeks. |
01-13-2009, 07:13 PM
| | Motorized Bicycle Newbie | | Join Date: Jan 2009 Location: Australia
Posts: 12
| | Re: Gear Calculator
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01-13-2009, 07:24 PM
|  | Motorized Bicycle Elite Member | | Join Date: Jan 2009 Location: michigan
Posts: 273
| | Re: Gear Calculator
This is a great way to see "how fast" someone could relatively go on a motor bike at a certain rpm. I used it with a 26" rim 11tooth drive sprocket, 36tooth rear sprocket, and an rpm of 2200. It gave me the speed of 52mph. But somehow this does not seem right. But I don't know when I buid my bike I will put a tach and a speed gauge to see how close it is. |
01-20-2009, 01:12 AM
| | Motorized Bicycle Senior Member | | Join Date: May 2008 Location: Mishawaka, IN
Posts: 89
| | Re: Gear Calculator
454 you forgot to add in the gear reduction on the clutch gear, that makes a big difference. I'm not sure what the reduction ratio is though. |
01-20-2009, 01:44 PM
| | Motorized Bicycle Elite Member | | Join Date: May 2008 Location: CT, U.S.
Posts: 2,615
| | Re: Gear Calculator
Quote:
Originally Posted by carl_baron123 | Very cool Carl, thanx
__________________ Quote:
Originally Posted by NEAT TIMES looking In The Sky, May See Dan Flying By!! Ha Ha Ron | I want 2 ride my bicycle | | Thread Tools | | | | Display Modes |  Linear Mode | 
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