Video by ScooterLab.UK via YouTube
Source
After a few hiccups and four days in the Simply Retro workshop the RT 225 build is finally complete and has been set up on the Diablo Moto dyno.
In this video we fit the BMG BigBox Sport (you can hear it as well) and get it on the rolling road. You can read about it here: https://scooterlab.uk/bgm-rt-racetour-225-upgrade-dyno-time-part-3-feature/