Comparison of BMW HP4 Race Prototype and Honda RC 51

Attribute	Honda RC 51 - RTV 1000 R ×	BMW HP4 Race Prototype ×
General
Production from (year)	2004	2017
Make	Honda	BMW
Model	Honda RC 51 - RTV 1000 R	BMW HP4 Race Prototype
Category	Sport	Sport
Engine and transmission
Engine type	V2, four-stroke	In-line four, four-stroke
Valves per cylinder	4	-
Fuel system	Injection	Injection
Engine details	-	Titanium valves
Displacement (cm³)	999	999
Cooling system	Liquid	Oil & air
Transmission type,final drive	Chain	Chain
Bore (mm)	100	-
Stroke (mm)	63.6	-
Gearbox	6-speed	6-speed
Fuel control	Double Overhead Cams/Twin Cam (DOHC)	Double Overhead Cams/Twin Cam (DOHC)
Driveline	-	Chain 17/45
Lubrication system	-	Wet sump
Compression	10.8:1	-
Chassis
Front suspension	43.0mm inverted HMAS cartridge fork with spring-preload, rebound- and compression-damping adjustability.	Upside-down telescopic fork 46 mm, compression and rebound stage adjustable,
Rear suspension	Pro-Link HMAS single shock with spring-preload, rebound- and compression-damping adjustability.	Aluminium 2-sided swing arm, compression and rebound damping adjustable, adjustable
Front brakes	Double disc	Double disc
Rear brakes	Single disc	Single disc
Diameter (mm)	220	220
Frame type	-	Carbon fibre
Front tyre	120/70-ZR17	120/70-17
Rear tyre	190/50-ZR17	190/55-17
Wheels	-	Carbon fibre
Front wheel travel (mm)	130	120
Rear wheel travel (mm)	119	120
Trail (mm)	95	97
Rake (fork angle) (degree)	23.5	23.5
Other
Starter	-	Electric
Color options	red/metallic silver	black
Dimensions
Wheelbase (mm)	1,420	1,438
Seat height (mm)	820	815
Performance
Reserve fuel capacity (l)	4.54	-
Fuel capacity (l)	18.16	17.5