I wish it was. I had the exact bike except I had a steel 1 peice crank, 2 brakes and a fluted seatpost… Redline MX11 from about 1980. Sold on to help fund a Kawasaki AR50.
a bmix van halen! i used to have 2 of them, a red one as stock and a chrome one with a pair of judy 100s, red magura rim brakes, profile cranks with the trickest chainring, dx pedals, azonic bar and stem and red saddle and grips. killed the red one by ovalising the headtube beyond repair and traded the chrome one in against my first dh bike. i need to hang on to bikes and save up a bit longer!