Spektrum SPM-1031 AR631+ DSMX 6-Channel AS3X+ & SAFE Receiver Receivers The shock absorber construction and

The shock absorber construction and low-flange metal wheels provide smooth operation

Equipped with 8 steel bits for quick and effortless bit changes

This replacement set restores worn or damaged tires to factory specification

Smoother start-up

Spektrum SPM-1031 AR631+ DSMX 6-Channel AS3X+ & SAFE Receiver Receivers The shock absorber construction andSpektrum SPM 1031 AR631+ DSMX 6 Channel AS3X+ & SAFE Receiver. The Spektrum AR631+ AS3X+ Telemetry Receiver is a DSM2 and DSMX capable receiver. Its compact footprint is designed to fit in a wide range of aircraft models including park flyers and larger sport models. The AR631+ is a full range 6 channel receiver with built in AS3X+ and SAFE stabilization, which counters the effects of wind, turbulence and torque using 3 axis MEMS gyro and exclusive