I'm selling 2 HPI Roto-starts, 2 1500 Rocket Packs (plenty of life left in them), a small block Roto-start backplate from a T-15 MT-2 and a large Roto-start backplate from S-25 Savage, a mains charger and 2 starting shafts.
I modified one Roto-start to go in reverse (cut wires inside and re-soldered) to start a drill start engine, I also modified one starting shaft by putting a larger pin in it (shaft wont fit in any HPI engine). The reversed one also has a replacement push button fitted.
The other (newer) Roto-start & shaft are ready to start any HPI engine.