http://www.bmwblog.com/2014/07/08/bmw-bike-based-new-bmw-m4-motogp-safety-car/
@ObiWomKenobi started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
http://www.bmwblog.com/2014/07/08/bmw-bike-based-new-bmw-m4-motogp-safety-car/