I have half of the longest gears I can fit installed with a +1 ft sprocket. The -2 tooth rear is late in production due to the flooding in Thailand a few months ago. this will drop my cruise rpm at 65 mph from 6,500 rpm to 5,900. I should be able to fit a half circle of 38mm plastic hose inside the stock air box to get a 15 inch path length to tune the full throttle pulse and glide.
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