Vigor RC M12 brass balance weight

Made for the Sanwa M12 series of transmitters is Vigor RC’s 90g brass balance weight. Purpose designed for the use with the M12, the weight will improve the balance of the radio when mounted in the rear part of the battery tray. The result is a more effortless and less tiring use of the transmitter even during long main finals.

Source: Vigor RC [vigorrc.com]