A while back there was a thread that offered 36 tooth sprockets for these minibikes, the seller only had three of them. Heres a link to that thread...
http://www.oldminibikes.com/forum/m...fs-baja-heat-warrior-etc-hop-up-sprocket.html
I have found a source for the 40 tooth sprockets in the correct chain size(41/420). These will help out quite a bit if, like me, you've got a lot of torque but not much top speed. You can use this speed calculator to get an accurate estimate of the difference this sprocket will make for you. For me my top speed will go from ~38 mph to 45 mph at the same RPM.
I've just got the one and it cost me $18 to get it but if there is any interest I will look into getting some more. Forgot to mention this, I'm in MI and could do local sales if anyone lives close by.
http://www.oldminibikes.com/forum/m...fs-baja-heat-warrior-etc-hop-up-sprocket.html
I have found a source for the 40 tooth sprockets in the correct chain size(41/420). These will help out quite a bit if, like me, you've got a lot of torque but not much top speed. You can use this speed calculator to get an accurate estimate of the difference this sprocket will make for you. For me my top speed will go from ~38 mph to 45 mph at the same RPM.
I've just got the one and it cost me $18 to get it but if there is any interest I will look into getting some more. Forgot to mention this, I'm in MI and could do local sales if anyone lives close by.