Valves have a hard life. Whacked open by a cam then slammed shut by a valve spring, on a high-performance motor such as the BMW S1000RR, the inlet and exhaust valves go through this cycle at an ...

CMC Motorcycles is proud to offer this stunning 2016 BMW S1000RR, a supersport machine ... model is equipped with a premium Akrapovic exhaust, enhancing the bike's aggressive sound while ...

Rumors that the Florida Highway Patrol is using a 200-horsepower BMW S1000RR motorcycle in its ... the Beamer received an Akrapovič exhaust system at Orlando Motos before joining the force.