Speedmaster X500 Pro Series Speedcontroller, Forward and Brakes only.
No Motor limit, Size 34mm X 24mm X 16Hmm. This has never been used, just left in my pit box and set up as my spare. Still fully works and has been checked today.
Comes in the original bag, with instructions etc. Check out the Speedmaster.co.uk for more details.
£25.00 or open to sensible offers, paypal as a gift (you pay costs). These retail at £55.00 new.
http://s1108.photobucket.com/albums/h419/JBL1973/