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    What RPM am I Turning at?

    I have a 26" hardtail MB, stock engine, and a 44 tooth sprocket. I usually ride at 30-32 mph, 32 being at the max RPM I feel comfortable taking the HT to. I could twist the throttle more and rev higher, but I feel the engine will grenade if I rev any faster. So, what RPM am I turning at? If...