HP4 Race
HP4 Race

HP4 Race



The HP4 RACE is more than the sum of its parts. This bike is pure emotion. From the development right up to the racetrack, passion is what has made this race bike what it is. An innovation driver, designed to push the limits. The HP bike is the first motorcycle in the world to offer a fully carbon frame and fully carbon wheels. With 158 kW (215 HP) of power, it weighs just 146 kilos (dry weight). A handmade dream come true for 750 enthusiasts.


Tension strut 113 mm (variably adjustable +/-5 mm. steplessly in 0.1 mm steps)
Swinging arm pivot -3 mm over K46Mü3 (adjustable +-4 mm,+-3 mm,+-2 mm,+-1.0 mm) -> (HP4R designation
Swinging arm length 604 mm
Footrest system Rigid footrest system milled from aluminium and adjustable in 8 positions.
Handlebar ergonomics Handlebar sweep variably adjustable (15°)
Frame Carbon monocoque RTM frame with steering head angle and swinging-arm pivot adjustment, load- bearing engine.
Spring travel, front/rear 130 mm/120 mm
Wheelbase 56.7in
Castor 102.5 (adjustable between 95-112)
Steering head angle 65.5° (adjustable 0.0°, +/-0.5°, +/-1°)
Wheels Carbon wheels including press-fitted wheel spacer bushes for easy wheel fitting.
Rim, front 3.50 x 17
Rim, rear 6.00 x 17
Tyre, front 120/70 ZR 17 Pirelli Diablo Superbike Slick SC2
Tyre, rear 200/60 ZR 17 Pirelli Diablo Superbike Slick SC2
Brake, front Brembo Racing twin disc brake, T-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 cl
Brake, rear Brembo Racing single-disc brake, 4-piston WSBK fixed caliper with titanium pistons, brake disc diameter 220x4.0 mm.
Inner leg curve Approximately 1859 mm (rider seat low / high, 1829 mm / approximately 1889 mm)
Rider step length, unladen 831 mm (rider seat low / high, 816 / 846 mm)
Usable tank volume 4.6gal
Reserve approximately 4l
Unladen weight, road ready, fully fuelled 171.4 kg
Dry weight 146 kg
Length 0.1in
Height 1.193
Width 777
Battery 12 V/5 Ah, Li ion maintenance-free
Alternator 406 W
Displacement 999 cc
Design Water/oil-cooled 4-cylinder four-stroke in-line engine, four titanium valves per cylinder, two overhead racing camshafts, milled oil sump, Pankl connecting rod, precision-balanced and lightened crankshaft.
Bore / stroke 80 mm x 49.7 mm
Nominal load capacity 158kW / 13,900rpm
Max. torque 120 Nm at 10,000 rpm
Compression ratio 13.7-13.9 : 1
Fuel preparation Electronic racing injection, variable intake pipe length, four selectable modes.
Exhaust system Electronic racing injection, variable intake pipe length, four selectable modes.
Maximum speed Over 300 km/h
Fuel type Superplus unleaded petrol, minimum octane number 98 (RON)
Clutch Multi-disc clutch in oil bath, anti-hopping clutch, mechanically operated.
Drive 16/43 (adjustable as part of equipment pack: sprocket 15, 16, 17, chainwheel 41, 42, 43, 44, 45).
Transmission Constant-mesh six-speed racing transmission (EVO) with straight-cut gears (gears 1, 2, 4, 5 and 6).
Engine brake EBR adjustable in 15 stages.
Traction control DTC adjustable in 15 stages.
HP motorsport colours