Your search for "spurcycle*" revealed the following:
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Spurcycle Compact Bell
Materials: composite nylon with brass alloy Dome Finish: BlackDome size: ⌀30mm x 20.5mm Weight: 28gOrigin: Made in TaiwanInstall: 22.2mm ONLY (3mm hex tool required.) A new bell built to Spurcycle standards using 30% fewer parts and a singletrack focus. Lighter and more compact, it's the perfect bell for your mountain bike or flat-bar commuter. MORE GOOD VIBES...
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Spurcycle Original Bell
We distilled your average bell into a trim, precision form. Smaller, more potent, and more streamlined—it's powerful sound from a bicycle bell for any bike: modern road, mountain, or vintage townie. Engineered to fit all handlebars, standard and oversize diameters. Video install instructions available here. (2.5mm hex tool required.) Material: premium...