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Old 12-12-2008, 02:30 PM
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Ghost0 Ghost0 is offline
Motorized Bicycle Elite Member
Join Date: Mar 2008
Location: Bellingham, WA
Posts: 764
Default Re: Sick Bike parts shift kit questions

The kit will not work on that frame. The reason is that there is no way for the chain coming from the jackshaft to meet up with the chain on the chainring. The only way it can be done is for an idler shaft to be created in the approximate location of a normal bottom bracket in relation to the engine. The cranks and jackshaft would both drive the idler and the idler would drive the rear wheel.
Design is easy, execution the hard part.
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