Running wide open for more than 3 seconds showed that the stock bike would start to lean out. The problem was the stock 90-Degree Tank Fitting, just like on the 4-Strokes. So we made this high flow one for the TPI bikes and now, no more leaning out when wide open. Changes in a few minutes. These are special to fit the tpi Tanks. Comes with extra O-Rings

High flow 90-Degree Tank Fitting for 2018-21 TPI bikes

$44.95 Regular Price
$29.95Sale Price