Video by ScooterLab.UK via YouTube
Source
The Buzzwangle has been around for a while now but if you’ve never seen it in action here’s how it works. A quick and easy way to set the timing on your scooter.
Read about it here: https://scooterlab.uk/bgm-rt-racetour-225-upgrade-will-uni-save-the-day-part-2-feature/