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Old 05-03-2013, 03:54 AM
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irishpowerjunkie irishpowerjunkie is offline
Motorized Bicycle Elite Member
Join Date: Jan 2012
Location: letterkenny, ireland
Posts: 106
Post Re: full suspension chopper custom frame

Hi irish again updating. I hope somebody out there could give me some help with gearingand jackshaft width needed i now plan to do a conventional keyed shaft jackshaft. My plan is to use a 4 inch wide 20 inch rear wheel off chopper us and 7 speed freewheel i know they dont provide that big freewheel but can change from the one i will order i was planning on using lifan 50cc atv engine 3/4 speed max 60 mph in top gear could someone with experience shim in.also need hill climbing to be reasonably good
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