This is the Futaba G190 Micro Piezo Gyro. New $64.98 (27% off). Features: * Integrated sensor type rate gyro is designed for small electri powered helicopters. * Any side of the gyro case can be used to mount unit to heli-great fo limited space applications. * High density assembly technology results in small size and ligh weight.

This the PG03 Piezo Gyro System from Grand Wing Servo Tech. New $30.79 (20% off). Features: * Ultra Rapid and Super Accurate Detection and Response system. * Greater Crash and Impact Resistance. * New Circuit developed to improve temperature and neutral stability. * Ultra Light Weight. * Unique Red and Green LED indicator system simplifies Gyro setup and Gyro direction indication. * Futaba J servo lead.

This the PG03 Piezo Gyro System from Grand Wing Servo Tech. New $30.79 (20% off). Features: * Ultra Rapid and Super Accurate Detection and Response system. * Greater Crash and Impact Resistance. * New Circuit developed to improve temperature and neutral stability. * Ultra Light Weight. * Unique Red and Green LED indicator system simplifies Gyro setup and Gyro direction indication. * JR servo lead.

This is the HPI D-Box Adjustable Stability Control System/Drift Assist for R/C Vehicles. New $93.89 (36% off). Features: * Ultra small yaw control sensor detects tail sliding and applie counter steering to prevent vehicle from spinning. * Gain control function allows adjustment of counter steering accordin to track surface condition and/or the amount of control needed. * Developed to assist in getting perfect drift angle around turn and also helps to keep off-road vehicles on course when runnin through ruts. * Compatible with all radio equipment using Futaba style connectors.