Standard Parts
This high torque SF-50 Servo is a direct replacement for the SF-5 servo found on HPI trucks and buggies. High torque and a tough metal output gear give it the strength needed for applications like the steering of the Savage XL and Vorza Flux.
If you're looking for more torque, the SF-50 is an easy bolt-in upgrade for the HPI SF-1, SF-10, SF-2, SF-20 servos. It's the ideal option to replace the steering servo in any monster truck, 4WD buggy or the throttle/brake servo in the Baja buggies and trucks!
Specs:6.0V 0.18sec/6012kg/cmFutaba J ConnectorMetal Output Gear25T spline
NOTE: NOT WATERPROOF! Before driving in wet conditions, make sure that all electronics fitted to the vehicle are safe to use (marked as water-resistant or waterproof), or that they are fully enclosed and protected from water and moisture (such as in a sealed receiver/battery case). Fans mounted on speed controllers are not water resistant - we recommend to disconnect the fan from the ESC before driving in wet conditions and allow it to dry fully before reconnecting the fan power. Lubricate exposed metal drivetrain parts such as bearings, outdrives and diff shafts before driving in wet conditions. Motors are not intended for submerged use and may be damaged if used when under water. After driving in wet conditions, make sure to rinse off dirt and any corrosive liquids like saltwater with plain water and re-lubricate metal drivetrain parts.
Download PDF instructions for #102777 (0.3 MB)
