See: HIRO SEIKO HIRO SEIKO have released new color panel for Sanwa/Airtronics M12 & M12S. After the release of the color panel for EX-1 in 2014, many drivers were eager to have an color panel for M12/M12S. This is now done! The panel colors are available in red, blue, white and green colors. HIRO SEIKO also […]