Cutting edge fuel injection system with computer-controlled sub-throttle valves provides precise fuel/air mixture for superb power delivery across the entire rev range.

Closed-deck cylinder block provides great strength while allowing a narrow engine in spite of big, 77mm bores.

Narrow-angle five-valve combustion chambers produce a highly efficient 11.5:1 compression ratio, while big valves and highlift cams flow plenty of air.

Carburised connecting rods with fracture split big ends produce a quick-revving engine with excellent high-rpm durability.

High silicon-content ceramic-composite cylinder sleeves ensure great heat dissipation for consistent power delivery and reduced friction.

Light, R1-spec five-spoke wheels and fat radial tyres, including a 160/60-ZR17 rear, complete the look and serve up the traction.