who made it and what size is this rear sprocket?

**oscarmayer** · 12-06-2009, 04:38 PM

PN i found stamped on it.
24-8343
FA

any ideas? I am guessing it's a 43 rear but not 100% sure. I ordered a replacement chain and it's too short by 2-3 links. go figure.... :/

**cr480r** · 12-06-2009, 04:49 PM

you could count the teeth and know for sure

**oscarmayer** · 12-06-2009, 04:53 PM

yea i was just wondering whom made it. if it's a 43t that's very strange. i wonder why someone would use a 43t on a 200x. if it is a 43t. i'll go count.

i hate the chain being 2-3t short. now i gotta go to a bike shop and get more chain. :/

**oscarmayer** · 12-06-2009, 05:09 PM

ok just checked. it's a 12 front and 43 rear.
The guy I got it from said the guy who owned it before used to mx race it some. it had a somewhat hopped up top end and performance clutch.

kinda strange to go to 43 rear, but I guess it gives better gearing for MXing??

stock is 12/40 = 3.333
mine is 12/43 = 3.5833

guess i'll just have to see eh?

I've been searching and No one fofers a 43t rear or at least not anymore. so it may have been custom. any thoughts?

**oscarmayer** · 12-06-2009, 05:40 PM

just found a link that does gear ratios.

http://www.jtsprockets.com/fileadmin...tgearratio.pdf

**harryredtrike** · 12-06-2009, 07:00 PM

thats good stuff.quick reference.

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who made it and what size is this rear sprocket?