Retrofit your Mambo with this black, slim, CNC-aluminum kickstand. Size-compatible with all Crossfire transmitter modules. Locks closed thanks to two spring-mounted balls, and rests your radio at a presentable angle away from dirt. Also, did we mention it #39;s black? Mounting instructions: Screws into the back of the top 2 screw holes. As this screws directly into plastic, make sure you #39;ve adjusted your spring tensions and mode setup before attaching the kick-stand to avoid wear to the plastic case (usually good for 4-5 #34;re-mounts #34;).