Front Sprocket

I’m trying to track down a front 22t non-centred sprocket to fit my 2003 CR250 engine. The pitch must be 428 with a 17 tooth splined bore.

Can anyhone help?

Based in Australia, but in Canada until March 2024

Hmmm…recalling my MX days, I ran a 15t on my 99 CR250. Largest available that I recall was a 17t and that had the chain very close to the cover. I understand you can run without a cover in your application but honestly I’ve never heard of a tooth count that high and if case clearance would be a factor particularly in the front area. You may want to check with JT Sprockets if they can provide anything that large. Their US distributor is located in Georgia. +1 (770) 948 8880