Spektrum RC S660 5kg Servo, Plastic Gear, 25T racing One of the key performance

One of the key performance features of the TRX-4 Defender is its portal axles

More material surrounds the kingpin posts while smoother flowing turnbuckle arms provide a consistent feel and great performance from the steering system

visual-spatial skills

and precision-balanced rotors

Spektrum RC S660 5kg Servo, Plastic Gear, 25T racing One of the key performanceThe S660 servo is a standard digital servo used in 1 10th 2WD applications. Waterproof* 25 Tooth spline Plastic case design Nylon Gear Train Digital servo with 82oz in @ 6V of torque Servo dimensions: 1. 58in x . 79in x 1. 55in *Refer to the instruction manual for more details