FS: Sidewinder Micro/4200 Motor Combo Used Once
 

I bought this for an MRC project that never really got off the ground. It's only been used once and not even a full pack through it. I have had it a year and a half and it's been sitting in the box.

I think the price is very fair so PM me if interested. I can send pics but it's pretty much what you see on Castle's website.