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Discussion Starter #1
Hey just wondering what the smallest sprocket is that I can get for my 65 rear wheel. I had a 44 but I want something with more top end for supermoto. I saw renthal makes a 43, and i've seen a custom 39 before, anyone know where I can get one of these? Preferably a 39 or 40.
 

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i have a 38 on my 60 hub. wouldnt try any less because the chain almost touches the bolts lol. i think the 65 hub my be a little bigger, but sproket specialists can make you a sweet 39 or40
 

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PMP will make whatever you want. PMP Sprockets



I got a 36T from PM member alracer72 that PMP made for him. 36 is the smallest possible, but it requires modifying the hub for the chain to clear the bolt heads and sprocket mounts. I'm currently running 39T with a 15T up front for offroad.



Here's some pics of the mod if you want to go smaller than a 38T:
 

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Talon over here in the UK just made me a 38T for my kx65 hub. Smallest possible without modifying the hub. only £20 too
 

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P3racer, if he's still around, used to be a dealer for Vortex sprockets which generally have all the sizes you'll need. They generally stock down to a 38t. Prices were great as well.
 

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hit up p3racing. He deals with vortex and they make a 39 tooth. That's what I ran on my 65 rear end.
 

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Discussion Starter #8
damn XLr8R that is crazy small! I think I'll just run a 38 or 39, but thats gnarly for sure! I've been so focused on my ttr build, I forgot about this lol thanks for the info
 
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