The one sound you don't want to hear from your motorbike...Not what you want to hear. Visordown Mod Updated: 19 Sep 2018 The worst thing to hear when you want to go for a ride. You turn the ignition on and then hear that dreaded sound...Has this happened to you? Previous Should you break in a new motorcycle? Next Valentine's Day on an R125 Subscribe to our NewsletterGet the latest motorcycling news, reviews, exclusives and promotions direct to your inboxFor more information, read our Privacy Policy Leave this field blank