Chinese eBay axle kit… Bigger sprocket?

[JMP320]

I picked up an axle kit from eBay for the zircon 150 refurb/retrofit. It came with a 37 tooth sprocket and #530 chain. I can get a front sprocket for the 30 series (10 tooth) or get #420 chain and try to find the right sprocket or split sprocket adapter. Not sure what to do, put it together and run it?

 

[redflash]

what's the weight. motor hp, rear tire size. and dirt or pavement, those are the determining factors for gear ratio. typically 6 to 1 is usually ideal.
Meaning axle 60 tooth, drive sprocket 10 tooth. that's all general.....if you want ideal....be more specific, and maybe pictures.

Da redflash

 

[JMP320]

Looks like around 300# plus driver and passenger. Tillotson 212 with a chikuni 26mm and a header. And the tires are 16”
Here are some pics. Off road suspended cart. Thanks

 

[JMP320]

I still have a lot of work to do. I’ve got almost all the bits and pieces collected to start welding the engine plate and hanging the axle. Just gotta figure out the final drive and find the time to put it all together.

 

[redflash]

yep 6 to 1 is best for your application

 

[JMP320]

Ok thank you

 

[panchothedog]

60 tooth sprocket for a # 420 chain is a Very common item, and is exactly what you need to go along with your 10 tooth drive sprocket.

 

[JMP320]

Making it work with this axle is the tricky part. I should have done a little more research first.