Description This high torque steel geared servo is also high voltage. Now you can run an unregulated LiPo battery for extreme torque! The SC-1268SG is the high torque servo you always dreamed of. Best used for 1/8th scale nitro racing and can push 347.2 oz. of torque. Features: Combines leading edge technology with super high 12 bit (4096) resolution. Higher performance due to increased voltage and improved technology Incredible torque Increased transit speed Increased efficiency Water resistant with 4 silicon seals implanted Strong and precise-made steel gears Suitable for 1/8th nitro racing and large scale aircraft, 600 and 700 class helicopters. Specifications: Dimensions(mm):  40.3×20.2×37.2 Weight(g):  62.0 Speed(@4.8V sec/60):  .15 Torque(@4.8V oz-in):  160.0 Speed(@6.0V sec/60):  .13 Torque(@6.0V oz-in):  208.3 Speed(@7.4V sec/60):  .11 Torque(@7.4V oz-in):  347.2 Gear:  Unique Steel Bearing:  2BB Case:  Aluminum 25 Tooth Spline Compare With -Futaba: BLS451, BLS452; Hi-Tec: HRC35985S; JR: DS8411   Fits JR300 Aluminum Bracket