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Old 02-28-2017, 09:15 AM   #17 (permalink)
Grant-53
Master EcoModder
 
Join Date: Feb 2010
Location: Elmira, NY
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The more cells in parallel the more amperage is available for torque. Motors draw maximum current at start up and some are designed with capacitors to give that initial boost. My garden shredder is that way as it has a heavy flywheel.

For gearing look at triple chain rings such as 28/38/48T and a rear cluster 28-11T. Check to see that the thumb shifter clears the throttle.

Since you are adept with Autodesk you may be able to use the fluid flow software to determine wind drag. The HPV shell software is designed to do upright bikes as well and the file will transfer. Wayne is very helpful if you have questions. There are a range of options to reduce drag once you get the bike set to where you are most comfortable.
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