This has been used only once in a race meeting so is in nearly new condition as you can see in the pic. Has the upgraded tungsten diff balls giving a very smooth action.
I used this in the Hobao H2 pro as the main gear has exactly the same teeth ( 51 ) as the hobao geared diff. It drops straight in.
http://www.ebay.co.uk/itm/Losi-22-Tu...item27d5d0de2d