The updated King of Ding II features a solid brass bell engraved with `Coming in Hot` on the top and solid brass striker to alert pedestrians, skooter kids, dog walkers and hikers Right-hand mounted bells allow for index finger ringing Left-hand mounted bells allow for thumb ringing Fits 22.2-25.4 mm handlebars Bell measures 2` round Lever Brass Brass 2`UPC/EAN/GTIN: 812938016073