POWER HD TR-4 Micro Waterproof Metal Gear 2.6kg / 0.10s Diff Lock/High Low Servo for traxxas TRX-4 savox swo250mg

Tired of stripping gears of stock servo, this is a direct replacement from Power HD for your TRX-4. Torque(4.8V): 1.8 kg-cm (25.0 oz/in) Torque(6.0V): 2.2 kg-cm (30.6 oz/in) Torque(7.4V): 2.6 kg-cm (36.1 oz/in) Speed: 0.15 sec (4.8V) 0.12 sec (6.0V) 0.10 sec (7.4V) Operating Voltage?4.8 ~ 7.4 DC Volts Weight: 16.0 g (0.56 oz) Gear Type?Copper&Alu Operating Temperature: -20~60 Working frequence?1520s / 50hz Size?22.5 x 12.5 x 24.0 mm ( 0.89 x 0.49 x 0.94 in)