From Xpert RC:
Xpert RC is proud to announce the forthcoming mini servo for the 1/12 surface applications, MI-3301HV. The MI-3301-HV has one piece CNC center housing with all metal gear set and brushless motor design. It was race proven in high caliber races by Xpert team drivers in Ja-pan, Europe, and USA before product release. The official specifications are:
8.4V@198.48 oz-in 6V@141.85 oz-in
8.4V@0.06 se/60* 6V@0.083 sec/60*
MI-3301-HV will be available in worldwide distribution channels in late January 2016.