Multi-disc clutch in oil bath, anti-hopping clutch,
mechanically operated
Transmission
Constant-mesh 6 speed racing
transmission (EVO) with straight-cut gears
Final Drive
Chain, Drive 16/43 (adjustable
as part of equipment pack: sprocket 15, 16, 17, chainwheel 41, 42, 43, 44,
45)
Gear Ratio
Transmission ratio
1:2.647
Frame
Carbon monocoque RTM frame with steering head angle and
swinging-arm pivot adjustment, load-bearing engine
Front Suspension
Öhlins FGR 300 WSBK fork, adjustable rebound and
compression-stage damping, adjustable spring preload, Öhlins 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
Front Wheel Travel
130 mm / 5.1 in
Rear Suspension
Aluminium WSBK swinging 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, aluminium on inside,
CFRP auxiliary stand mountings on swinging arm, spring
stiffness 95N/mm
Rear Wheel Travel
120 mm / 4.7 in
Front Brakes
2 x Brembo Racing disc brake, T-floating racing brake
discs, 320×6.75 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 Brakes
Single Brembo Racing disc brake, 4-piston WSBK fixed
caliper with titanium pistons, brake disc diameter 220×4.0 mm Dimensions /
weights
Wheels
Carbon wheels including press-fitted wheel spacer bushes
for easy wheel fitting
Front Rim
3.50 x 17
Rear Rim
6.00 x 17
Front Tyre
120/70 ZR 17 Pirelli Diabolo Superbike
Slick SC2
Rear Tyre
200/60 ZR 17 Pirelli Diabolo Superbike Slick SC2
Steering Head Angle
65.5° (adjustable 0.0°, +/-0.5°, +/-1°)
Castor
102.5 (adjustable between 95-112)
Dimensions
Length 2070 mm / 81.6 in
Width (incl. mirrors) 777 mm / 30.0 in
Height (excl. mirrors) 1193 mm / 47.0 in
Wheelbase
1440 mm
Seat Height
831 mm / 32.7 in - (rider seat low / high, 816 mm / 32.1
in / 846 mm / 33.3 in)
Dry Weight
146 kg / 322 lbs
Wet Weight
171.4 kg / 378 lbs
Fuel Capacity
17.5 Litres / US 4.6 gal.
Fuel Reserve
Approx. 4 L / 1.1 US gal
.
The HP4 RACE, is the first BMW to feature a
full carbon fibre frame and BMW says: "it epitomises the
brand's reputation for innovation, pioneering technology and
class-leading performance."
BMW Motorrad presents a purebred
racing machine in a production run of 740 units. Each bike will be
crafted by a small, highly specialized team to ensure the highest
quality level. A
track-only liter-bike for true enthusiasts.
The engine is in the same class as
current superbike factory racing machines, outputting a whopping 215
HP @ 13900 rpm and 120 Nm 88.5 lb-ft @ 10000 rpm. The
bike uses a full carbon fiber frame to keep the weight as low as
possible.
Tipping the scales at 171 kg / 377
lbs when fully fueled, the new bike is in fact lighter than the
factory racing machines used now in the Superbike World
Championship, and only slightly above the MotoGP prototypes.
The HP4 Race bike also comes with Öhlins FGR 300
inverted forks and a TTX 36 GP monoshock – the same as used in both
the World Superbike and MotoGP racing series. Brembo GP4 PR
monoblock brake calipers also come straight from the world stage and
ensure optimal braking performance.
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 215 hp (158 kW) of
power, it weighs just 321 lbs (dry weight). A handmade dream come
true for 750 enthusiasts.
Pure performance 750 times over. The HP4 RACE is a masterpiece of engineering prowess. Each and
every one of the 750 limited-edition racing machines was handmade by
our specialists and fitted with a numbered sticker.
Concentrated passion that we only produce for those who share
it. For those who have no limits and always go further. Frontier
crossers whose requirements are not only satisfied by the HP4 RACE,
but have to redefine their requirements. There are only a few like
this. More precisely: seven hundred and fifty.
New benchmark in lightweight construction. The frame of the HP4 RACE is made of endless carbon fiber and is
a continuous component from the steering head to the swing arm
pivot. Compared to the standard frame, it saves a full four kilos in
weight.
For the BMW HP4 RACE’s carbon technology, it’s not about how
it looks, but rather its characteristics. They facilitate the
precalculation and incorporation of function-dependent torsion and
rigidity. As rigid as aluminum, as hard as steel. All advantages of
the carbon material were fully exhausted on the wheels. They remain
particularly flexible.
Perfection right down to the smallest detail. Developed for the racetrack through and through, the HP4 RACE
has a self-supporting carbon front that practically devours the
headwind with its aggressive splitface with the ram air behind. The
dome-shaped windscreen offers riders optimal protection and keeps
them in the streamline. The perfect interplay between paintwork and
carbon material makes the HP4 RACE an absolute highlight when it can
be admired at a standstill. A new era is dawning for color too. With
the HP4 RACE, we present the new HP motorsport colors Light White /
Racing Blue Metallic / Racing Red.
Built by hand. Configured for maximum performance. Made by hand in Berlin, the HP4 RACE engine is a further
development of the engine from the long-distance WM and the World
SBK. It produces 215 hp (158 kW) and the maximum rotational speed
was increased to 14,500 rpm. The maximum torque of 89 lb-ft is at
10,000 rpm. The first service, including an oil change, is carried out after
the engine has been run in and recorded on the test stand by our
specialists. The engine is endoscoped and the control times and
valve clearance are adjusted. Meaning that the HP4 RACE is ready to
reach its full potential on the racetrack right from delivery.
The best lap times are a question of adjustment. The HP4 RACE’s racing claim is reflected in every component.
There is a 2D dashboard in the self-supporting carbon front that
contains all of the important information for drivers and engineers.
The 2D data recorder allows the recorded data to be saved and read
out. The dynamic traction control (DTC) is operated with precise
buttons and offers the optimal traction for every racing situation.
The gear-dependent power delivery and programmable engine brake and
wheelie control are further electronic features that, in addition to
the pit lane limiter and launch control, guarantee problem-free
racing operation. The electronics are topped off with the minimized
cable harness and the lithium-ion batteries installed in the
self-supporting carbon frame tail. The carbon frame tail, an
additional part of the optimal ergonomics of the HP4 RACE, can be
adjusted to three levels.
Individual, from the seat height to the model number. Other driver-specific adjustments can be made to the handlebar
tapering and the footrest system. The HP RACE shift assistant Pro
with shift direction inversion gives clear feedback at every gear
shift. The six-gear, “close-ratio” transmission has transmission
stages adapted to the World Championship specification and can be
further adapted with additional secondary transmissions (contained
in the scope of delivery). At World Championship level and with 215
hp to work with, the oil and water-cooled four-cylinder four-stroke
engine is built by our specialist team, checked on the test stand
and delivered with a test certificate. Every single engine achieves
the required power curve.
Well thought out for the biggest challenges. The FGR 300 upside down fork and the TTX 36 GP spring strut made
by Öhlins are known from the World Superbike. The Brembo GP4 PR
brake calipers, which are used in the MotoGP, lead to superior brake
performance in combination with the 6.75 mm-thick 320-T-Type racing
steel brake discs. The HP4 RACE’s carbon-fiber woven rims save 1,540
grams in comparison to forged wheels and are noticeably more agile
thanks to the reduced mass. The consistent lightweight construction
is continued with the Volltitan exhaust system from Akrapovič and
the hand-brushed aluminum tank. After all, those are also the
details that make a dry weight of 322 lbs (377 lbs / DIN empty)
possible. The titanium screws installed in the sizes 6, 8 and 10 do
not only save weight on the HP4 RACE, but also on the tools
required.
BMW HP4 RACE key features
Carbon fibre main frame in
monocoque construction weighing just 7.8 kilograms
212bhp @ 13,900 rpm and 88.5lbft @ 10,000 rpm
Self-supporting carbon fibre rear frame with
three-stage height adjustment
Carbon fibre wheels
Öhlins FGR 300 fork
Öhlins TTX 36 GP shock
Brembo GP4 PR monoblock brake
calipers
Close-ratio racing gearbox
Lithium-ion battery
2D dashboard and 2D data
recording including logger
Dynamic Traction Control DTC
(programmable for selected gears at 15 levels)
Engine Brake EBR (programmable
for selected gears at 15 levels)
Wheelie Control (programmable
for selected gears)
Launch Control & Pit
Lane Limiter
Paint finish in BMW HP Motorsport colours
Production run of 750 units,
each individually crafted
UK price of £68,000 and
available from September 2017