8mm pitch 5/8 shaft clutch 10 tooth?

[briggsandstratton123]

Does such a thing exist?
This is for a small Go-Kart.
if not My other option is to use a 50 cc 4 stroke with a 2 speed scooter gearbox

 

[itsid]

contact maxtorque; they might be able to help you with that..
10T is unlikely.. I think you'll need like 14 to wrap around if I'm not mistaking

in any case.. 8mm chain I don't think you'll be happy with,
een IF it's strong enough (which I doubt mostly) it's not the easiest to find..

soo maybe you want to swap to 219 chain (smaller pitch, racing kart standard and options are plenty...) just saying

'sid

 

[briggsandstratton123]

the back sprocket on the go- kart is a 60 tooth 8mm pitch which seems to be a common size for 50 cc mini bike/go kart engines.
attached is a picture of the 2 speed scooter gearbox I retrofitted.
The B/S engine is more of a classic model (too bad it's only 2 hp). The kart is very light though and I'm only around 132 IB. I don't know If I could find a fitting back sprocket of a larger size, and a B/S 2 hp could probabbly just handle it.

 

[briggsandstratton123]

Pictures, also any idea of the kart model, I know they come with 50cc 2 strokes stock, which give surprising power