This piece is designed to securely and conveniently mount a Bluetooth mini speaker onto most BMX handlebars.
Specifically designed to work with a Momoho mini bluetooth speaker, available on Amazon:
https://www.amazon.com/gp/product/B07NXXT1X2/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
Installation requires 2 small zip ties, and I also recommend use of something like blue or black sticky tac or mounting putty between the handlebar and the mount for better grip and to avoid any clunking or rattling (which wasn't a problem during testing):
https://www.amazon.com/gp/product/B07NXXT1X2/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
IMPORTANT: When mounting the speaker into the holder, orient the speaker so it is sideways, and then pass it through the opening in the bracket. You then rotate the speaker inside the holder so that it is facing you as shown in the photos. DO NOT TRY TO PUSH THE SPEAKER IN WHILE IT IS ORIENTED UPRIGHT, OR YOU RISK BREAKING THE SPEAKER MOUNT. That would be bad.
The speaker has stayed on securely during barspins, tailwhips, and bunnyhop tricks, so go nuts with your favorite tunes! I've grown to not like riding with headphones, so I designed this piece to free me up from having to wear any phones while riding.