How to properly install the TREX 500X or TREX 470L One Way Shaft into Main Gear Case.
DO NOT MODIFY MAIN GEAR CASE!
How to properly install the TREX 500X or TREX 470L One Way Shaft into Main Gear Case.
DO NOT MODIFY MAIN GEAR CASE!
Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.