To make install easier: 1) loosen the main tightening screw without losing the back plate. 2) Affix the self adhesive rubber mounting strip in position making sure the bell will operate without any obstruction on the handle bars 3) Bend the ss band into a u- shape. 3) Turn the bell upside down underneath the handle bar and hold it there, make sure the 'ringer' (lever) will be on the correct side as you will be turning it up on top of the handle bar. 4) Push the ss band into back plate recesses on either side, they should 'hook' in 5) Carefully rotate the bell to the top and gently tighten the main screw. 6) Ring a ding with a bit of 'bling' !

Huge pain to put together but once on it works really well, so well I am buying a second one for another bike.

Once installed (was a bit fiddly) the ring is sharp and loud, good for $20. But, I had to cut down the main screw by around 3mm (angle grinder) as it came very close if not touched my handlebars when tightened up. The small rubber mounting feet are totally useless, they do not sit flat to protect the handlebars when tightening. In the box, it came with a 3M rubber square which I assume is to be used for this purpose. No instructions though!! This bell is a cheap copy of the Spurcycle version. Overall I'm happy at this price point. The Spurcycle bell is $90 for the black version.

If you love wasting time in your shed fiddling with poorly designed and machined components, and searching you tube for ‘how to install’ videos; and if your stress levels are too low, then this is the bell for you.

Really great bell that is very loud and useful. It is much more effective than the Knog bits of crap i now only use for show. Its a little fiddly to install but that is the only negative. I'm pretty sure it is a copy of the world leader Spur Cycle bell from the US but is only a quarter of the price.