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Old 03-12-2015, 07:09 AM
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irishpowerjunkie irishpowerjunkie is offline
Motorized Bicycle Elite Member
Join Date: Jan 2012
Location: letterkenny, ireland
Posts: 106
Default Re: unique jackshafted bmx/dual suspension drive idea

cannonball i was thinking it would be easy conversion. the placement of the freewheel i was thinking have it right on the wheel not in jackshaft, eliminate as much drag as possible as soon as possible, so i would not be looking for a fw adaptor although i knew about sbp one. the dual freewheel thing was so i have in effect two drive trains with possiblity to freewheel down inclines and hills without annoying parasitic drag from a clutch. you wouldn't happen to know what largest size freewheel tooth count is available that would take a normal 9 hole back sprocket i think i seen it done that way before?
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