I've read the "Sprockets Thread" emailed two companies that sell JT factory OEM sprockets they haven't replied.

[ol mike]

I have a J-65 2023 Trail, I want a 40/41/42 tooth rear sprocket that is just like the 38T sprocket bolt pattern. A simple rear sprocket change, don't want to have to buy new bolts or anything else.
Where can I get it?
Thanks for any help.

 

[Second Chance]

JT Sprockets (#JTR269) 428 Pitch Steel Rear Sprocket - HONDA

JTR269 (428 pitch/sizes 34-56) Fits Honda 125 Trail/Hunter/Super Cub models. JT brand rear sprockets are made from high carbon steel for strength & finished to OEM specs. Find the best sprockets for your motorcycle at Sprocket Center.

sprocketcenter.com

 

[dmonkey]

With the JTR269 rear sprocket you may want to buy replacement nuts though if they don't sit flush, which will likely depend on the overall sprocket size (how many teeth you order).
I shared pictures of that here which can help explain it:

Chain and sprockets

I just bought a CT125 2023. As you know it has a 14" front sprocket and a 39" rear sprocket. I am going to use this cycle for hunting 80% of the time and have realized that the stock configuration is not going to work. I want to be able to able to go thru the woods at a walking speed or close to...

hondatrail125.com

You can find other options on Webike:

HONDA CT125 Hunter Cub: Driven Sprocket / Rear Sprocket - Webike

 

[ol mike]

Thanks for the help dmonkey, you're great about helping others.
I'll get some of the SS nuts you linked here.

Cheers - Happy Independence Day ,, to all !!!!!!!!!!!!!!