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These are split sprockets for a competition go kart. These are available in all sorts of shaft sizes and tooth count. They can be quickly removed and installed without completely disassembling the drive train to change the gear ratio for different track conditions and configurations. Yours is for a 40mm (1-1/2") shaft. Generally the smaller the tooth count the lower the final gear ratio. See the URL for more info.
Bounty: $6.00
Posted By: HelpIdentify
I'd Like to Know:
What is it, what it fits, manufacturer, where I can find it online
Item History: None
Size: larger is 4-1/4" diameter, 1-1/2" eye; the smaller is 3-3/4" diameter, 1-1/2" eye
Markings: None
Opinions
1)
These are split sprockets for a competition go kart. These are available in all sorts of shaft sizes and tooth count. They can be quickly removed and installed without completely disassembling the drive train to change the gear ratio for different track conditions and configurations. Yours is for a 40mm (1-1/2") shaft. Generally the smaller the tooth count the lower the final gear ratio. See the URL for more info.
References:
https://www.zipnorth.com/product/40mm-split-sprocket-for-428-pitch-gearbox-ch...
By: oldpartsage52 Submitted on: 10/18/2018 at 11:25PM
Accepted