Built on the same chassis as the popular R770 receiver, youre sure to love the same JR reliability along with the convenience of ScanSelect tehcnology. Change frequencies at the push of a button and receive ABCW interference Protection System. Available in both PCM digital modulation and FM modulation this Small, light RX will fit in a wide variety of Helicopter models. Highly sensitive for great range and Glitch-free PCM or FM performance. ScanSelect automatically tunes to your transmitter's frequency on the fly with a push of a button.

Heavy duty double transmitter case designed to fit all JR DSM radio systems. FEATURES: Protects 2 transmitters for storage and transport. Designed to fit all JR DSM systems. Chrome metal handle with leather insert for durability and great look. Chrome metal corners and riveted construction for durability. Scratch resistant finish.

This is the JR DS8317 High-Speed Digital Servo which was made specificaly for RC Helis. Developed with the help of Len Sabato and Curtis Youngblood, the DS8317 takes the precision of the 8311 servo and the gear train from the 8417 to provide heli pilots with a competition class servo. Created specifically for the demands of high-performance helis, the DS8317 provides 83.8 oz/in of torque and a speedy .11 sec transit time.

This JR Low price / high performance servo is long lasting plastic gear driven and best of all its the same size as standard servos. The output shaft is supported by ball bearings and the servo is perfect for anyone looking for good quality low cost JR servo.

A favorite of many precision aerobatic fliers, the DS3421SA offers an impressive 65 oz/in of torque in a very compact, mini-size case. Wherever weight is critical and precision is paramount, this is the servo for the job. Using a hybrid gear train that consists of an aluminum output gear and nylon counter gears, it provides the perfect balance of strength and precise feel. The DS3421SA's superb holding power and zero deadband have made it a popular choice for many mid-size helicopters.

Digital amplifier for unmatched holding torque and resolution.

JR's new mini DZ3650 offers compact, high-speed digital precision. Ultimate servo for responsive- ness, centering and reliability. Features: Coreless Motor, Metal Gears, Single Ball Bearing.