Jackshaft Jackshaft Sprocket Options

Fabian

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This website gives a handy selection of 5/8 jackshaft sprocket options which will fit onto the SickBikeparts shift kit, to enable a greater selection of ratios.

I like the fact that you can get an 8 tooth sprocket for the Jackshaft to increase the effective pulling power of the bike. The smallest that SickBikeParts sells is a 9 tooth.

https://ombwarehouse.com/5-8-Jackshaft-Sprockets/
 
I been useing the jack shaft for three years with three to nine horse motors belt and chain drive works for me smokie
 
This website gives a handy selection of 5/8 jackshaft sprocket options which will fit onto the SickBikeparts shift kit, to enable a greater selection of ratios.

I like the fact that you can get an 8 tooth sprocket for the Jackshaft to increase the effective pulling power of the bike. The smallest that SickBikeParts sells is a 9 tooth.

https://ombwarehouse.com/5-8-Jackshaft-Sprockets/

Those appear to be for a #35 or 40/41 chains not what SBP shift kit sells/use.
 
Those appear to be for a #35 or 40/41 chains not what SBP shift kit sells/use.

I ordered a 14 tooth. It will work with the heavier 415 chain, but not 410 (BMX) chain.
To use with 410, you have to grind about 3/32" off the toothed side of the gear so the teeth will be thin enough.
I retruned it as I did not have access to a bench grinder/wheel.
 
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