As the brand's first true sportbike, built between 1998 and 2005, it's probably time to restore your own with BMW R1100S parts and accessories. This was BMW's most powerful boxer engine ever made at the time it was introduced to market. With a 98-horsepower engine, six-speed transmission and composite aluminum frame, BMW R1100S performance parts can go a long way. BMW R1100S carbon fiber parts are also an option to lighten the overall weight when addition BMW R1000S accessories. An amazing starting point, the BMW R1100S is the perfect sport bike to build around. If you hit a road block during installation, our tech support team is just a call, email or online chat away.