Make yourself heard while riding with this classic ding-dong bicycle bell. The timeless 66mm dome design is available in 18 different colourways, giving you a massive range from which to personalize your handlebars with. The bell is compatible with most standard sized (around 22.2mm) handlebars and is really easy to install, just grab a Philips screwdriver, secure it in place and you're ready to go. We're so confident you'll love this bell we offer a 90-day money back guarantee.