This is an optional upgraded 90 Shore Main Rotor O-Ring Set from Mikado, which is stiffer than the original MIK4705 O-Ring Damper Set. Common practice is to switch the outermost O-Ring with the stiffer one to provide improved response and crispness. At Most, the 2 outermost O-Rings can be exchanged to the stiffer O-Rings depending on pilot needs. Suited for use with the Logo 700, Logo 700 Xxtreme, & Logo 800 Xxtreme helicopters.
This product was added to our catalog on October 12, 2016