HPI RTR vehicles already have the failsafe position set from the factory

Made in USA

Dimensions / Weight 43 x 36 x 33mm (w/ Fan) / 105g (w/ Wires & Fan)

It includes a range of different diameters of wire

X-Hard Wide 48 Pitch 11 Tooth 1/8" Shaft Pinion Gear w/ Collar

HPI Racing - SS-40WP Servo, Waterproof, 6.0V, 10Kg, Metal Geared ASC30123C HPI RTR vehicles already haveThis waterproof, digital, metal gear servo is ideal for bashers and racers looking for a tough and durable servo for absolutely any kind of condition. Use this in your truck, buggy, touring car, monster truck any kit that requires a standard size servo to handle whatever you can drive through! Features: Operating Voltage: 4. 8 6V4. 8V: 4. 8V: Speed: 0. 13 sec 60 degrees, Torque: 7kg cm 6V: Speed: 0. 11 sec 60 degrees, Torque: 10kg cm Servo Spline: 25T