This is truly an adjustable bell. The strap fits bars with diameters from 15mm to 39mm. The dinger of the bell adjusts to any position around the dome, making it possible to use your thumb or any finger to ring the bell. 26g. Black.
I've bought a whole shoebox full of crappy bells, this is the one that I have on three of my bikes. It doesn't rattle during rough rides, is loud enough to be heard and is flexible in configuration to fit most any bar setup and ringer orientation.
Also, I suggest you disregard the 3 star review above that was "Expecting a Premium Product" - its an $8.00 bell, be realistic!
William Padula on 4/7/19
This is an expectation situation. If your searching for a very basic inexpensive bell this could be perfect for you. If you are looking for something more upscale in quality and performance this will disappoint! I returned it.
ernie grillo on 4/5/19
love everything about the bell except, when it is raining, the bell no longer dings and more closely, goes donk donk.
turned it sideways, upside down, no help. It makes the same clunk sound when it rains.
attaches to any bar or tube
john on 6/14/16
my drop bars are full with a light and computer, this clamp fits around my stem, leaves the dinger in thumb-shifter position, the bell makes a nice loud ding of course