I picked up this sled for cheap running and working like it should and the next thing I know it's down to almost a bare chassis. Funny how that happens! Ots actually a crossfire but has a 2016 141 skid in it with a 144 2 inch challenger track. The motor was ported by rk tek, cylinders and cases. Got rid of the factory bar setup and went with cfr bars and risers. Powder coated, bm fabrication boards and carbon fiber tunnel wrap. Should be a fun sled. Looking forward to running it against my h/c with a bikeman 940 to see how they compare!