UPDATE:
As you can see in my last post, I've swapped the single speed FW for a three speed FW.
I've racked what little brain I have trying to find a JS mountable FW for my bump start with gears idea. So far all I found was a JS kit on the staton.com site for $75.
While my 2stroke shift kit is stalled waiting for parts (my last front FW jammed). I poked around for an electric kit for my next build...
Found my self @sickbikeparts.com and they carry a FW adaptor that mounts to a JS for $16.95
http://www.sickbikeparts.com/catalog/product_info.php?cPath=23&products_id=113
I can reuse the SS FW I pulled off the hub on the adaptor (blonde moment).
Another delay I'm facing is waiting for the three speed shift lever I ordered. Its been two weeks and the tracking number stil shows "being prepared" :O
For now the rear D is set to 3rd gear as that is as far as the stop screw will go. And I only have use of high low on the pedl crank until the other lever arrives.
While I'm waiting...I'm trying to figure out how many rules I can break with the electric kit... like side mounting the motor and using it with a shift kit ;-)
But being electric, that may be for another forum...
The only question I've yet to figure out the answer to is the gear ratio/tooth number combination I need on the left sprocket and FW on the JS to keep the two sides of the drive line from chewing each other up...
I know I'll be able to start the motor with the left sprocket and the cog on the FW.
Once the motor is running, the RPM's needed for first gear on the right side will spin the motor up, making the FW on the JS act like a centrifigul clutch in reverse...high RPM will cause it to disengage, so to speak...
But the actual speed will eventually spin up the FW on the JS and possibly cause the two drive lines to jam :-(
As I don't see my self needing to go faster than 40mph, I just need to figure out what tooth numbers to install on the left side of the back wheel to be compatable with the 18T FW I have for thee JS...