| General |
|
Year
|
2018
|
2018
|
|
Manufacturer
|
BMW
|
BMW
|
|
Model Name
|
HP4 RACE
|
HP4 RACE
|
|
Trim Name
|
Base
|
Base
|
|
Generic Type (Primary)
|
Sport
|
Sport
|
| Engine |
|
Engine Type
|
Liquid-cooled 4-stroke in-line 4-cylinder engine, four titanium valves per cylinder, double overhead racing camshafts, milled oil sump, Pankl connecting rod, precision balanced and lightened crankshaft
|
Liquid-cooled 4-stroke in-line 4-cylinder engine, four titanium valves per cylinder, double overhead racing camshafts, milled oil sump, Pankl connecting rod, precision balanced and lightened crankshaft
|
|
Cooling System
|
Water/oil-cooled
|
Water/oil-cooled
|
|
Bore
|
80 mm
|
80 mm
|
|
Stroke
|
49.7 mm
|
49.7 mm
|
|
Displacement
|
999 cc
|
999 cc
|
|
Engine Power
|
215 hp (158 kW) at 13,900 rpm (maximum speed 14,500 rpm)
|
215 hp (158 kW) at 13,900 rpm (maximum speed 14,500 rpm)
|
|
Maximum Torque, PTO
|
88 lb-ft (120 Nm) at 10,000 rpm
|
88 lb-ft (120 Nm) at 10,000 rpm
|
|
Compression Ratio
|
13.7-13.9 : 1
|
13.7-13.9 : 1
|
|
Engine Management
|
Electronic racing injection, variable intake pipe length, four selectable modes
|
Electronic racing injection, variable intake pipe length, four selectable modes
|
|
Emissions
|
Akrapovic full titanium 4 in 2 in 1 WSBK exhaust system
|
Akrapovic full titanium 4 in 2 in 1 WSBK exhaust system
|
| Performance |
|
Top Speed
|
Over 186 mph
|
Over 186 mph
|
| Fuel System |
|
Fuel Type
|
Superplus unleaded petrol, minimum octane number 98 (RON)
|
Superplus unleaded petrol, minimum octane number 98 (RON)
|
| Electric |
|
Alternator
|
Three-phase 406 W generator
|
Three-phase 406 W generator
|
| Battery |
|
Battery
|
12 V/5 Ah, Li-ion maintenance-free
|
12 V/5 Ah, Li-ion maintenance-free
|
| Drivetrain |
|
Clutch
|
Multi-disc clutch in oil bath, anti-hopping clutch, mechanically operated.
|
Multi-disc clutch in oil bath, anti-hopping clutch, mechanically operated.
|
|
Gearbox
|
Constant-mesh 6-speed racing transmission (EVO) with straight-cut gears (gears 1, 2, 4, 5 and 6)
|
Constant-mesh 6-speed racing transmission (EVO) with straight-cut gears (gears 1, 2, 4, 5 and 6)
|
|
Drive System
|
16/43 (adjustable as part of equipment pack: sprocket 15, 16, 17, chainwheel 41, 42, 43, 44, 45)
|
16/43 (adjustable as part of equipment pack: sprocket 15, 16, 17, chainwheel 41, 42, 43, 44, 45)
|
| Chassis |
|
Frame Type
|
Carbon monocoque RTM frame with steering head angle and swinging-arm pivot adjustment, load- bearing engine.
|
Carbon monocoque RTM frame with steering head angle and swinging-arm pivot adjustment, load- bearing engine.
|
| Suspension |
|
Front Suspension
|
O¨hlins FGR 300 WSBK fork, adjustable rebound and compression-stage damping, adjustable spring preload, O¨hlins SD052 adjustable steering damper, front wheel quick-change system thanks to rotatable forklegs with front-wheel cover mounted (brake calipers need not be removed to change a wheel) spring stiffness 10.5 N/mm.
|
O¨hlins FGR 300 WSBK fork, adjustable rebound and compression-stage damping, adjustable spring preload, O¨hlins SD052 adjustable steering damper, front wheel quick-change system thanks to rotatable forklegs with front-wheel cover mounted (brake calipers need not be removed to change a wheel) spring stiffness 10.5 N/mm.
|
|
Rear Suspension
|
Aluminum WSBK swing arm, Öhlins TTX 36 GP central spring strut, adjustable rebound and compression-stage damping, adjustable spring preload, top spring strut pivot point adjustable (0/3 mm), adjustable spring strut deflection (tension strut length), contact surfaces for wheel spacer bush on chain tensioners for simple/hands free wheel fitting, chain tensioner titanium on outside, aluminum on inside, CFRP auxiliary stand mountings on swinging arm, spring stiffness 95N/mm
|
Aluminum WSBK swing arm, Öhlins TTX 36 GP central spring strut, adjustable rebound and compression-stage damping, adjustable spring preload, top spring strut pivot point adjustable (0/3 mm), adjustable spring strut deflection (tension strut length), contact surfaces for wheel spacer bush on chain tensioners for simple/hands free wheel fitting, chain tensioner titanium on outside, aluminum on inside, CFRP auxiliary stand mountings on swinging arm, spring stiffness 95N/mm
|
| Brakes |
|
Front braking system
|
Brembo Racing twin disc brake, Two-floating racing brake discs, 320x6.75 mm diameter, 4-piston monobloc WSBK GP4-PR fixed caliper with titanium pistons, Brembo Racing RCS19X18 master cylinder, including adjustable Brembo Racing brake lever, Brembo Racing clutch lever (without clutch switch)
|
Brembo Racing twin disc brake, Two-floating racing brake discs, 320x6.75 mm diameter, 4-piston monobloc WSBK GP4-PR fixed caliper with titanium pistons, Brembo Racing RCS19X18 master cylinder, including adjustable Brembo Racing brake lever, Brembo Racing clutch lever (without clutch switch)
|
|
Rear braking system
|
Brembo Racing single-disc brake, 4-piston WSBK fixed caliper with titanium pistons, brake disc diameter 220x4.0 mm
|
Brembo Racing single-disc brake, 4-piston WSBK fixed caliper with titanium pistons, brake disc diameter 220x4.0 mm
|
| Wheels & Tires |
|
Wheels
|
Carbon wheels including press-fitted wheel spacer bushes for easy wheel fitting
|
Carbon wheels including press-fitted wheel spacer bushes for easy wheel fitting
|
|
Front Wheel Travel
|
5.1 in (130 mm)
|
5.1 in (130 mm)
|
|
Rear Wheel Travel
|
4.7 in (120 mm)
|
4.7 in (120 mm)
|
|
Front Wheel
|
3.50 x 17"
|
3.50 x 17"
|
|
Rear Wheel
|
6.00 x 17"
|
6.00 x 17"
|
|
Tires, Front Specification
|
120/70 ZR 17 Pirelli Diabolo Superbike Slick SC2
|
120/70 ZR 17 Pirelli Diabolo Superbike Slick SC2
|
|
Tires, Rear Specification
|
200/60 ZR 17 Pirelli Diabolo Superbike Slick SC2
|
200/60 ZR 17 Pirelli Diabolo Superbike Slick SC2
|
| Dimensions |
|
Wheelbase
|
56.7" (1440 mm)
|
56.7" (1440 mm)
|
|
Castor
|
4.0" (adjustable between 3.7" - 4.4" )
|
4.0" (adjustable between 3.7" - 4.4" )
|
|
Steering
|
65.5° (adjustable 0.0°, +/-0.5°, +/-1°)
|
65.5° (adjustable 0.0°, +/-0.5°, +/-1°)
|
|
Length
|
81.6" (2,070 mm)
|
81.6" (2,070 mm)
|
|
Width
|
30.6" (777 mm) (incl. mirrors)
|
30.6" (777 mm) (incl. mirrors)
|
|
Height
|
47.0" (1,193 mm) (excl. mirrors)
|
47.0" (1,193 mm) (excl. mirrors)
|
|
Seat Height
|
High Position: 33.3" | Standard Position: 32.7" | Low Position: 32.1"
|
High Position: 33.3" | Standard Position: 32.7" | Low Position: 32.1"
|
|
Dimensions
|
Inner leg curve, unladen weight: High Position: 74.4" | Standard Position: 73.2" | Low Position: 72"
|
Inner leg curve, unladen weight: High Position: 74.4" | Standard Position: 73.2" | Low Position: 72"
|
| Capacities |
|
Fuel Capacity
|
4.6 gal (17.5 l)
|
4.6 gal (17.5 l)
|
|
Fuel Reserve
|
Approx. 1 gal (4 l)
|
Approx. 1 gal (4 l)
|
| Weights |
|
Unloaded Weight
|
Road ready, fully fuelled: 378 lbs (171.4 kg)
|
Road ready, fully fuelled: 378 lbs (171.4 kg)
|
|
Dry Weight
|
322 lbs (146 kg)
|
322 lbs (146 kg)
|
|
|
|
|
