BTX coating minimizes the frictional force of the pressure point and extends the cushions plunger's life. Internal design of the micro adjusting device and aero-mechanical design which minimizes the effect of wind influences.
The 'Midas' range from Cartel is a higher quality button than the usual cartel buttons. The Midas button has a micro-click button for easy spring adjustment for button tension. Also features Teflon cap and rubber for vibration absorption.