My Vintage Electric 72V Scrambler. I swapped out the seat for a Brooks and the tires for street tires. Brakes have also been upgraded to Magura 4 Piston with 220mm rotors. The power is intoxicating. Really gets up and goes. So much fun to ride and the range is excellent. Keeping the assist level to 2 or 3 I can ride all day. My butt will give out before the bike runs out of juice. On assist level 3 I’ve hit 37 mph. Feels really smooth and planted at speed. My favorite Ebike by far.