BMW HP2 Sport
The BMW HP2 Sport is a boxer-engined sports motorcycle produced by BMW Motorrad from 2008 to 2010. It is the successor to the BMW R1200S.
Design
The engine is a 1,170 cc flat-twin "oilhead" with air-cooled cylinders and oil-cooled heads. Derived from the engine of the BMW R1200S, the DOHC eight-valve fuel-injected engine is tuned for a maximum output of at 8,750rpm. The HP2's engine was the most powerful "oilhead" motor before BMW introduced liquid cooling for some of its flat twins in 2013.At 178 kg and 133 hp, the HP2 Sport is even lighter and more powerful than the R1200S on which it is based. Its frame is tubular steel, like that of the R1200S, but the latter's tubular rear subframe is discarded in favour of a lightweight self-supporting carbon fibre semi-monococque seat unit.
The HP2 Sport is fitted as standard with a quick shifter, Öhlins suspension and many carbon fibre body parts. Front brake calipers are Brembo "race-spec" Monobloc, wheels are lightweight forged aluminium, and original equipment tyres are Metzeler race compound items.