Ok the Y2k has made a pass of 250+. The bike itself doesnt run off thrust tho. it uses thrust through a gearbox of sorts to spin a shaft that spins the rear tire , exhaust exits out the sides toward the bottom facing slightly up which gives some added downforce , the y2k can break 200mph in 15 seconds , runs dual 12.6" disk brakes on the front and single 12.6 in the rear , slowing down isnt a problem on the bike , it only has 1 gear tho. Also have to take in effect the bike makes 320hp and 425.1 ft.lbs torque , difference is peak torque is at 2000rpm while peak hp is at 52,000rpm , braking isnt the hard part , hanging on is lol alittle faq about the y2k most people dont know lol