These banshees are built to dirt drag.The only reason the blue banshee has slicks on it is to move it around . The 7mil is a consistent 4.1 bike and the 4mil is a consistent 4.3 bike these numbers are with little tuning. These banshees are built with all the bells and whistles they both have override trans , lock up clutches and covers, drag pipes, lectron carbs with billet bowls, paddle tires and wheelie bars. The silver drag frame is a SSR frame . the blue frame is stock banshee frame with +6 swing arm and chrome A arms. Please pm me with any questions. BOTH BIKES FOR 9500+ ride I will spit them up for 4500 for blue and 7500 for silver. Thanks for looking