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Old 05-31-2017, 07:15 AM   #1
rossw   rossw is offline
 
Join Date: Oct 2016
Location: Ottawa, ON, Canada
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Source For Sprockets

I am looking to change the gearing on my following bikes:
ADR125-2 / 154FMI
AGB-36C / 166FMM

I am trying to find the sprockets locally, or worst case North America. I would prefer to not wait 30-90 days for them to arrive.

Any tips where I can find sprockets to fit these bikes?

JT Sprockets seems to be the oddball and post the dimensions of their sprockets... sadly none of the ones I checked fit.

Thanks,
Ross


 
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Old 05-31-2017, 09:11 AM   #2
humanbeing   humanbeing is offline
 
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Any pic???
Find out the type 420/428...1st
Measures & compares those pic in JT catalog. If still can't find it, ask http://www.jtsprockets.com/contact w/ EXACT measurement...
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Old 05-31-2017, 09:22 AM   #3
rossw   rossw is offline
 
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The ADR125-2 / 154FMI is:
428, I am looking for 12 or 13 tooth

The diameters are 14mm, 17mm with a 4mm flat or whatever it is called. The bolts are 5mm and 30 mm apart.

The AGB-36C / 166FMM is:
530, I am looking for a 12 tooth

The diameters are 18mm, 20 mm with a 4mm flat. The bolts are 5mm and 34 mm apart.

I scoured the JT catalogue as best I could last night. I was not able to find a list, I had to go sprocket by sprocket... fun times ;-)

I will contact JT, thanks for the help.


 
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Old 05-31-2017, 09:52 AM   #4
humanbeing   humanbeing is offline
 
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[ADR125-2] 428: JTF273 420: JTF249
[AGB-36c] No idea yet
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Old 05-31-2017, 10:03 AM   #5
rossw   rossw is offline
 
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Quote:
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[ADR125-2] 428: JTF273 420: JTF249
[AGB-36c] No idea yet
Thanks, You did what I could not last evening!


 
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Old 05-31-2017, 10:11 AM   #6
humanbeing   humanbeing is offline
 
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36c: https://translate.google.com/transla...496&edit-text= said that's a Loncin
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Old 05-31-2017, 10:25 AM   #7
rossw   rossw is offline
 
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The dimensions seems to indicate it will fit.


 
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Old 05-31-2017, 10:42 AM   #8
rossw   rossw is offline
 
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They also have a 428-13...

Any experience with delivery times from them?

Quote:
Originally Posted by humanbeing View Post


 
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Old 06-01-2017, 08:43 AM   #9
humanbeing   humanbeing is offline
 
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Quote:
Originally Posted by rossw View Post
They also have a 428-13...

Any experience with delivery times from them?
No idea since i can't read Dutch...
https://www.aliexpress.com/item/530-...436722577.html
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Old 06-01-2017, 01:19 PM   #10
rossw   rossw is offline
 
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You are awesome, thank you very much for all of your help.

I did learn something. Searching for 530 12 is not the same as searching for 530 12T... I guess I should have known. Lesson learned/relearned.

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Old 07-10-2017, 09:36 PM   #11
Rider dad   Rider dad is offline
 
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Location: Missouri USA
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530 12 TOOTH 20MM FRONT ENGINE SPROCKET ATV HONDA YAMAHA DIRT BIKE GO KART ES46 https://www.amazon.com/dp/B00EOBZ5DS..._vMczzbX8NV3W6

Just found this sprocket, looks like the listed dimensions match what you're looking for.
Hope i got the link right.


 
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Old 07-11-2017, 07:55 AM   #12
rossw   rossw is offline
 
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Quote:
Originally Posted by Rider dad View Post
530 12 TOOTH 20MM FRONT ENGINE SPROCKET ATV HONDA YAMAHA DIRT BIKE GO KART ES46 https://www.amazon.com/dp/B00EOBZ5DS..._vMczzbX8NV3W6

Just found this sprocket, looks like the listed dimensions match what you're looking for.
Hope i got the link right.
Nice and thanks!

I ended up going with buying blanks for my rear and machining them. Or at least, I have bought the blanks but have not got around to machining them yet ;-)


 
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Old 07-11-2017, 05:08 PM   #13
Rider dad   Rider dad is offline
 
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I went ahead and placed an order for one of the Amazon sprockets i linked for my AGB-36, I'll let you know if it works out.
Update.
The Amazon sprocket bolted right on, and works great.



Last edited by Rider dad; 07-24-2017 at 08:45 PM.
 
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