Made of durable aluminum and PP materials, the bike ringing bell is wear-resistant, rust-proof and waterproof. Size - The bike bell fits handlebars with a diameter of 0., 87, the overall size is 2., 3 x 2., 3 x 2., 3 (L*W*H) and the diameter of cover is 2. Easy to install, just choose an appropriate position on the handlebar to install the bell, and then tighten the screws with a screwdriver to complete the installation. After anodizing, this bicycle accessory can effectively prevent corrosion and ensure long-term use. Made from durable aluminum and PP materials, this bell produces a crisp, clear sound that cuts through traffic noise and alerts pedestrians and other cyclists... Up to 50% Off – Find Your Deal Today, Buy Now – Hold your form , Ultra-hold waistband - HARFINGTON Bike Bell Aluminum Classic Bicycle Bell with Loud Crisp Clear Sound Bike Ring Bell Bike Accessories for Adults Children Road Mountain Bike For Kids Aluminum , Loud Sound Bicycle Bell Classic , Loud... Bike Bell Notice - Please avoid exposing the bell to water for a long time or a lot of dust to prevent the sound from becoming blurred or unclear. The classic design looks great on pretty much any bike: road bikes, mountain bikes, cruisers, BMX, kids' bikes, even scooters. The 2.3 inch size is just right... Material - Made of durable aluminum and PP materials, the bike ringing bell is wear-resistant, rust-proof and waterproof. Easy Install Bicycle Bell Kids With Car Design - Loud Bicycle Bell With Mini Screwdriver 384491