Redcat Racing Aluminum Dual Steering Servo Saver Aluminum Dual Steering Servo Saver Genuine Redcat Racing Hop Ups, Spare Parts Redcat Racing Part Number 050050 For troubleshooting and warranty information please contact a Redcat Racing Customer Service Specialist at 602-454-6445 or by emailing amazonsupport@redcatracing.com NOTE: Please read the User Manual before use.