BSK SpeedWorks - Motorcycle engineering - Handmade, bespoke motorcycles for the road or race track - High performance parts and engineering services for road and race motorcycles. At BSK SpeedWorks we create performance inspired, handmade, bespoke motorcycles for the road or race track. We also provide general motorcycle service and repair as well as tyre fitting. We can supply and fit a range of performance parts for the BMW K Series which now allows us to safely unleash the full potential of this well built, under stressed motor without sacrificing rideability or reliability. Our engine management system has been developed and tested on our K100 ‘B.E.A.R.S’ race bike and has proved to be the key to getting the best from the ‘Flying Brick’. This system is now available as a complete, ready to fit kit for the BMW K series.