Specially outfitted ABS version also available, featuring a compact

Specially outfitted ABS version also available, featuring a compact
Sporty-looking seat specially designed
with a low 770mm height and tapered contours
that provides shorter and less experienced riders
with both an easy reach to the ground and to the
widely spaced tube-type handlebars for more
confident control.
Pillion passenger comfort ensured by
a broad seating area, a pair of easyto-grip tube-type grab rails on either
side of the seat, and attractive cast
aluminium pillion step brackets that
ensure a comfortable leg position for
rides long and short.
The new CBF500’s styling
exudes a modern look of
simple elegance, with a
large, attractively sculpted
19-litre fuel tank and broad
tandem seat specially
designed to carry two in
easy comfort.
Large, fully electronic dual dial instrument panel similar to that mounted on the CB900F Hornet features accurate
and responsive meter readings and large digital LCD readout
of trip and odometer readings, as well as coolant temperature
gauge and low fuel warning light.
Compliant 41mm free
valve-type front fork provides
progressive damping for a
comfortable ride and features
wide fork span for lighter,
easier handling in tight traffic
and Supersport-level highspeed control.
Attractive cast aluminium
wheels feature light, modern and
sporty twin 6-spoke design and
mount the first high-performance
radial tyres in their class. Wheels
are ably stopped by a responsive
296mm dual-piston calliper front
and 240mm single-piston calliper
rear disc brakes.
Stiff box-section steel
swingarm supported by rugged
and responsive Monoshock rear
suspension featuring high-performance HMAS damper for
superb control over a wide range
of riding conditions.
Free-revving 499cm3 liquid-cooled parallel-twin
engine tuned for stronger low-to-midrange torque and
an easy, confidently responsive and reassuring power
delivery that responds smoothly to all rider inputs.
Specially outfitted ABS version also available,
featuring a compact yet highly effective Antilock
Brake System (ABS) for smoother, more confident
braking performance in virtually all riding conditions.
Lightweight, strong and simply designed Mono-Backbone
frame like that used by Honda’s popular Hornets grips the engine
as a stressed member in a diamond configuration for optimum
rigidity and handling ease.
The new CBF500 can also be fitted a broad selection of optional
equipment including rear carrier,
two sizes of top box, AVERTO
anti-theft alarm system, hand
grip heaters and much more.
Photo: ED type
2004
CBF500
PRESS INFORMATION
Introduction
The European motorcycle market is filled with a plethora of bikes to suit virtually
any taste in riding style and desired level of performance, especially at both the upper and
lower ends of the scale. Obviously, the greatest amount of manufacturer attention is paid
to the models representing the more prestigious upper reaches of their lines, where fully
experienced riding aficionados have a wide selection of racer-style sports bikes, agile
naked machines and easy-riding cruisers to choose from. Down in the beginners’ class of
scooters and motorcycles ranging up to 125cc in displacement, Honda and all other
motorcycle manufacturers produce a mind-boggling array of bikes designed to appeal to
all ages and tastes with fun and highly economical modes of transport.
The naked class alone has seen a significant surge in popularity of late, with
models in the midrange 600cc class—as represented by Honda’s own popular Hornet—
all the way to the litre-bike class and beyond seeing noticeable rises in sales. Besides
signifying a general shift in tastes toward the more basic fundamentals of motorcycle
riding enjoyment, the naked class—and its midsize segment in particular—offer the
further appeal of relatively low entry and running costs, and greatly reduced insurance
premiums.
Another factor playing an important part in this surge in naked bike popularity is
the steadily growing number of women recently entering the sport. No longer content
to just watch from the sidelines or sit perched on the back riding pillion, many women
are heading off to riding schools with intention of experiencing all the exhilarating
enjoyment of riding motorcycles for themselves. However, once license is in hand, the
choice of bikes available can often be limited by the daunting reach to the ground on
many midsize and larger machines, especially to those still gingerly gathering the
experience needed for confident control.
Model representation has always been a bit weak in the next step up from the
125cc machines of the learner’s class, with a scattering of 250cc class motorcycles and
few other larger models filling the seemingly wide gap between the entry level and the
much bigger and more powerful 600s.
For nearly a decade now, Honda’s quiet but remarkably popular CB500 has been
something of a well-kept secret, winning quite a following among despatch riders and
2004 CBF500 - E2
riding schools, and even weekend racers, many of whom competed in the Hondasponsored CB500 Cup races and then graduated to bigger and better things on the
world’s most famous racing circuits. Often first purchased as merely a ‘cheap and easy
commuter,’ the CB500 soon proved itself to be a great ‘all-rounder,’ ably doing its duty
as day-to-day transport, but still offering ample reserves of eye-opening performance to
scratch up tight and twisty roads with the best of the supersports, or cruise along happily
on the motorways.
Still, ten years after its initial debut, the CB500 was long overdue for a major
freshening up. Not just in its style and looks, but in its total concept. What was called
for was a more modern and distinctively European look and feel offering a broader
appeal to both experienced riders and those looking for a comfortable and confidencebuilding step up into the world of ‘real’ motorcycles. A machine that encouragingly
combines such fundamental requirements as an easy reach to the ground when at stop,
light, responsive handling not only at speed, but in the hustle and bustle of urban
traffic conditions, and a predictable power delivery that never gets out of hand. A
friendly mount that eases a new rider into the fun of riding a step at a time, yet still has
ample capacity for spirited performance when called upon to deliver.
Taking all these factors and desires into consideration, Honda’s naked bike
development team drew up plans to inject some new excitement and far-ranging
attraction into the 500cc class. Incorporating carefully selected technologies and
design features that have proven themselves on other machines, and energising them
with the same friendly and snappy 499cm3 liquid-cooled parallel-twin that powered the
CB500, the sleek new CBF500 sets a new standard in its class for easily accessible
riding fun and excitement. Nothing too radical and nothing high-strung; just a good,
solid all-round fun machine that will prove to be as fast and reliable a friend on the
road as any rider could want.
2004 CBF500 - E3
Development Concept
In setting out to redefine the standard in this important 500cc class, Honda’s
engineers endeavoured to create an attractive new midsize model that could entice new
riders with its lower seat height and relatively compact proportions. A full-sized
motorcycle that still provides a comfortable and confidence-building ride for
motorcycling novices on their way up the displacement ladder from scooters and small
bikes to the challenges of larger displacement motorcycles, yet one that also offers
ample performance and sport riding potential to satisfy more experienced riders and
even budding weekend racers.
Starting with the same well-liked, free-revving liquid-cooled parallel-twin engine
powering the CB500, performance was tuned for stronger low-to-midrange torque and
an easier, more reassuring power delivery that responds smoothly to all rider inputs
and allows a rider to grow into its full range of excitement at a supremely comfortable
pace. Attention was also given to bringing this engine up-to-date where exhaust
emissions and environmental protection were concerned.
The new CBF500’s chassis is an evolutionary development based on the strong
yet simple Mono-Backbone frame used in Honda’s popular Hornets. Joining highperformance suspension components and newly adapted radial tyres in an optimally
balanced configuration, this new chassis delivers light, responsive handling that feels
right, whatever one’s body proportions and level of riding experience.
Styling is crisp, clean and elementally attractive, providing just enough
imaginative design touches in its curvaceous lines to fascinate, while staying true to
the fundamentals of a motorcycle’s primary purpose. Therefore, few distractions from
the innate enjoyment of the ride. This is a machine meant to encourage and caress, to
calm nerves and let new riders know they’ve made the right choice in a riding partner
that will stay true for years to come.
With strong performance, responsive brakes and a version featuring Honda’s
most advanced Antilock Brake System, the new CBF500 has everything a rider could
need to experience a full-bodied range of riding enjoyment. From first glance to the
last satisfied look after a long enjoyable day on the road, it beckons, ‘Try me and see.’
2004 CBF500 - E4
Styling
The slim and sporty CBF500 features a sleek, light of weight new naked design
that really grabs attention on the street. Initially formulated in Honda’s R&D Europe
(Deutschland) GmbH design studios by a multinational team of designers and
engineers, the new CBF exudes a modern look of subdued yet flowing elegance, with a
large, attractively sculpted 19-litre fuel tank and broad tandem seat specially designed
to carry two in easy comfort.
Its stylish seat cowl features a comfortable two-piece seat and a much slimmer
side profile than the earlier CB500, for a lighter and sportier image. Designed especially
to meet the requirements of novices and shorter rider statures with its low 770mm
height, the seat’s contours position the rider a bit more forward than usual, providing not
only an easy reach to the wide tube-type handlebars, but also to the ground, thanks to
the combination of its lower height and its specially engineered cross-sectional
curvature. Slim and more compact sidecovers join the lines of the tank and seat in a
flowing look of light weight and agility while ensuring the rider’s reach to the ground is
unimpeded.
For ideal pillion passenger comfort, the rear seat features a broad seating area,
with a pair of easy-to-grip tube-type grab rails on either side of the seat, and elegantly
designed cast aluminium pillion step brackets that ensure a comfortable leg position for
short trips around town or longer trips to farther distant locales.
The CBF’s round headlight is a standard-issue halogen type like that used on the
CB500, which provides ample illumination for night-time rides and daytime visibility.
Front indicators take on Honda’s latest compact aero look with brilliant multi-reflector
style lenses, while at the rear a single-bulb multi-reflector taillight cleanly and elegantly
integrates into the upturned tail of the seat cowl with two large rear indicators for an
eye-catching look of distinctively European sense of cosmopolitan style.
Modern Dual Dial Instrument Pod
The CBF’s lightweight and sporty-looking instrument cluster incorporates a pair
of large, high-accuracy fully electronic speedometer and tachometer dials like those
featured on the impressive Hornet 900 for instantly responsive readout of all operating
2004 CBF500 - E5
parameters. An analogue coolant temperature gauge takes up residence in the tachometer
dial while a multi-function liquid crystal display in the speedometer shows odometer
and trip meter readings which can be easily reset with the rubber button on the
assembly’s lower panel. Under the smoked plastic lens between the dials lie the CBF’s
highly visible LED indicators, which include the usual assortment of lights plus a low
fuel level indicator which lights up when the fuel tank is down to its last three litres, and
a failure indicator for the ABS system featured on the CBF500’s ABS version. A handy
one-touch hazard light switch positioned on the right-side handlebar switch pod flashes
all indicators to provide a clear warning to other drivers when needed most.
2004 CBF500 - E6
Colouring Concept
The sleek new CBF500 will be exclusively released on the streets of Europe in
three stylish colour variations that draw attention to its attractive lines, superb quality
of construction and uniquely European sense of modern style. These colours include a
brilliant, attention-getting metallic silver that accentuates the CBF500’s modern lines,
a chic solid black that impresses with its emphasis sophisticated simplicity, and a
bright candy blue that exudes a sporty sense of quality and performance that’s right at
home on every city street and country lane each day finds it.
Colours
• Force Silver Metallic
• Black
• Candy Xenon Blue
2004 CBF500 - E7
Engine
The sporty new CBF500 is powered by essentially the same compact yet highperformance liquid-cooled DOHC parallel-twin engine first introduced in 1994 in the
CB500. Featuring a counter-balancer for silky-smooth operation at high revs and low,
and high-performance slanted flat-slide VP carburettors for quick and powerful
response, this engine delivers a near-perfect combination of easy operation and peppy
performance with the added benefits of superb fuel economy, low emissions and
highly reliable operation over the long run.
Long popular with amateur racers, this proven liquid-cooled 499cm3 engine is
built on a 180° crankshaft pumped by lightweight pistons which were designed to
produce high engine revs by reducing power-robbing friction and reciprocating mass.
Positioned in front of the crankshaft, its gear-driven counter-balancer keeps operation
smooth by eliminating the buzz of primary vibration.
Above, the head’s double overhead camshafts are driven by a centrally
positioned silent camchain equipped with a maintenance-free auto-tensioner, and press
directly on four bucket-type valve lifters per cylinder in essentially the same
configuration featured in Honda’s most high-performance engines. Tuned for stronger
emphasis on more powerful midrange and roll-on acceleration, smoother response and
enhanced riding ease that should make it popular with both experts and novices, this
superbly simple system also offers the advantage of a long 24,000km valve adjustment
interval.
High-Accuracy 3D Map-Type Ignition
In the interests of sharper, smoother and more precisely controlled engine
performance, the new CBF500 also features one of Honda’s more advanced computercontrolled ignition systems. Utilising a 3-dimensional mapping system and a 16-bit
processor that monitors throttle angle for highly accurate control over the spark timing
of each of the engine’s two cylinders, this new ignition system ensures strong
performance and smooth operation at all engine speeds, and combines with the parallel
twin’s excellent low-end torque to resist bogging down when the throttle is opened at
2004 CBF500 - E8
low speeds in the higher gears, while providing snappy acceleration when one wants to
get on the move in a hurry.
Responsive Flat-Slide VP Carburettors
As cool, clean air enters the combustion chambers through a large-capacity
aircleaner that ensures smooth, strong performance, fuel is quickly and efficiently fed
into the intake airstream by a pair of highly responsive slanted flat-slide VP
carburettors which deliver superb all-round performance and smooth, linear
acceleration throughout the engine’s wide rev range, not to mention easy starting and
confident control whatever the situation calls for. With throttle cables moved from
centre to the left in line with the new frame configuration, a new throttle sensor has
been attached to right-side carburettor, and is wired directly to the new computerised
electronic ignition system. Fuel economy has also been improved over that of the
CB500, for even lower fuel costs and, complementing the CBF’s larger fuel tank, a
longer touring range on a single tank load.
Gear-driven directly off the crankshaft like the counter-balancer, the CBF’s
smooth-shifting 6-speed transmission compliments the engine’s strong low-tomidrange torque output with a powerful feel of acceleration. To further ease riding
operations, especially for novices, the clutch features a wider friction zone for
smoother standing starts.
Other changes made to this exciting little twin for adaptation to the new CBF500
include a minor crankcase modification to accept a sensor for the bike’s new electronic
speedometer. Also, the new CBF500 comes equipped for a cleaner and more
environmentally friendly future with an Air Induction system that introduces a stream
of cool air into the exhaust port to ensure complete combustion of exhaust fumes. Its
sleek 2-into-1 exhaust system is also equipped with not one, but two highly effective
heat tubes coated in catalytic material which significantly reduce the emissions of
carbon monoxide (CO), nitrous oxides (NOX) and hydrocarbons (HC) into the air to
well below EURO-2 regulated levels for impressively clean performance. This cleaner
exhaust feeds out of a slim, new canister-style oval silencer, which provides a stirring
exhaust note, as well as a trim form to complement the CBF’s impressive good looks.
2004 CBF500 - E9
Chassis
The new CBF500 is built on a newly designed Mono-Backbone frame based on
the simply designed yet highly rigid single rectangular tube frame currently used by
the Hornet and Hornet 900. This stout yet relatively lightweight 75 x 45mm crosssection steel tube backbone extends from the steering head back and down to the lower
rear engine mount in one solid beam. Attached at the front are a pair of rigid, squaresection engine hangers that tightly grip the engine’s upper head area, while at the back
a conventional twin braced tubular seat rail provides support not only for rider and
passenger, but for the secure mounting of an optional top box if desired. Up front, the
engine’s compact yet high-capacity radiator takes up residence under the steering head
to keep cooling operation stable and reliability high whatever the weather and riding
conditions.
High-Performance Suspension Components
The CBF500’s suspension components were specially selected to maximise
riding ease while still providing superb control for riders who enjoy putting their
riding skills to the test. Up front, instead of the 37mm front fork used on the CB500, a
hefty 41mm free valve-type fork like that featured on the popular Hornet provides
Supersport-level control, while its wide 204mm fork span (CB500: 182mm) and short
30mm offset ensure light, effortless response that breeds confidence in riders of all
skill levels, from motorcycle novices to weekend racers. Contributing to responsive
handling ease out in tight traffic conditions and slow parking manoeuvres is a wider
72° side-to-side steering lock (CB500: 68°) for easier control in all riding and parking
situations.
At the rear, the new CBF500’s suspension system shows the influence of
Honda’s latest sports bike developments. Its large 35 x 75mm box-section steel
swingarm provides greater rigidity and more confident control than even the large 30 x
50mm unit fitted to the extensively raced CB500. Likewise, its new Monoshock
suspension system is based on the high-performance systems featured on the Hornets,
with a rugged new dual-chamber HMAS damper like that featured on many of
Honda’s leading Supersports.
2004 CBF500 - E10
Smooth-Handling Radial Tyres
For the first time ever in this midsize class of motorcycle, the new CBF500
mounts high-speed rated radial tyres on its stunning new-configuration cast aluminium
6-spoke wheels to bring it a full rank up in handling performance. While slimmer and
less expensive bias-ply tyres have been the conventional treads of choice on light twins
and motorcycles not geared for out and out high-speed performance, radial tyres offer
significant improvements in handling ease and ‘seat-of-the-pants’ control. A difference
in responsiveness and cornering confidence that even novice riders can immediately
feel. With high-performance tread patterns, these wide new 120/70 front and 160/60
rear tyres completely supersede the 110/80 front and 130/80 rear tyres mounted on the
CB500 for even greater road and track handling ability that will surely have riders of
all levels of experience feeling the confidence to push a little harder and lean a little
deeper into the corners.
Wheels and Brakes
The CBF500’s new 6-spoke wheels feature a sporty and highly attractive doublespoke design. The front wheel also spins on a larger-diameter 20mm axle (CB500:
15mm) to ensure optimal rigidity and handling confidence.
Strong and sure braking control is supplied up front for the standard version by a
new single dual-piston calliper firmly gripping a large 296mm drilled rotor between
sintered metal pads. The ABS version is equipped with a larger 3-piston front brake
calliper, which provides the most suitable operating feel for smooth and effective ABS
operation. At the rear, a 240mm rotor is stopped by a single-piston calliper mounted on
the swingarm in a conventional front and rear hydraulic disc brake system.
ABS Version for the Ultimate in Braking Control and Confidence
The new CBF500 is also available in a superb ABS version that not only offers
the full range of high-performance features found on the standard CBF, but also
features the added confidence and control of a compact and smoothly effective
Antilock Brake System. Like the system currently featured on Honda’s flagship Silver
2004 CBF500 - E11
Wing ABS scooter, this new ABS provides exceptionally smooth and confidenceinspiring braking control in the most extreme braking conditions, where riders of all
skill levels need it most.
At the heart of this system is a single, ultra-compact motor-driven modulator that
controls the operation of both front and rear brakes, and is overseen by a high-speed
16-bit computerised ECU. Constantly monitoring the Hall-effect sensors mounted to
the front and rear brake calliper mounts, the ECU tracks the rotating speed of a pair of
pulsar rings attached to the wheels. The slightest hint of tyre slippage—registered as a
minute fluctuation in the relative speeds of the front and rear wheels, and usually far
too small for the rider to detect—causes the ECU to exert control over the modulator
and stop tyre slip before it starts with a rapid cycling of brake pressure Decrease-HoldIncrease micro-intervals that continue to apply just enough brake pressure to provide
smooth and steady deceleration, but without allowing either the front or rear wheel to
slip and lose control.
Honda’s latest ABS system is one of the simplest and most effective such
systems in motorcycling, and was deemed an eminently worthy addition to the fine
new CBF500 for promoting the ultimate in riding confidence and control. With the
added abilities provided by ABS, the CBF500’s already excellent braking response
and performance are further dramatically improved, resulting in significantly more
comfortable and confident braking control. Over variable traction surfaces, such as wet
crossing lines or metal plates, this added control can make all the difference in
maximising a rider’s confidence and security, and should prove to be a welcome
feature in helping riders to utilise the CBF500’s brakes to their full potential.
As with all other Honda models equipped with this advanced ABS, the system’s
ECU features a self-diagnostic program which constantly monitors all main electronic
and hydraulic system components. If any malfunction is detected, the system
automatically shuts itself off and reverts to standard, fully reliable brake operation,
while a red LED warning light on the instrument console provides a visible indication
of system irregularities and the need for timely service.
2004 CBF500 - E12
Optional Equipment
The new CBF500 also comes fully equipped with a wide range of optional parts
and accessories designed by Honda Access Corporation to greatly extend its day-inand-day-out range of riding enjoyment. This extensive lineup includes:
• A light grey-tinted clear polycarbonate flyscreen designed to surround the headlight
provides a sharp and refreshing complement to the CBF500’s sleek naked form while
also providing a measure of wind deflection from the rider’s chest area at speed.
• A rear carrier with build-in side hand grips and mounting points for adding on an
optional top box.
• A large locking 45-litre top box constructed of strong and durable ABS resin in a light
grey colour can carry two full-face helmets and much more with security and ease.
Features handy, quick-detach locking mounting system.
• A stylish 35-litre top box designed to carry a full-face helmet and more. Features
painted lid in matching body colours and handy quick-detach locking mounting system
for security and ease of use.
• A ruggedly constructed expanding top box inner liner bag that greatly facilitates the
packing and transport of box contents.
• A convenient, easily attached and removed 13-litre magnetic mount tank bag for
keeping important and oft-used items close at hand.
• A motion and vibration-sensitive anti-theft AVERTO security system that warns off
potential tamperers and thieves with a piercing wail. The CBF500 comes pre-installed
with the necessary wiring to facilitate installation.
• An adhesive-backed tank protector pad designed to be attached anywhere extra
protection from scuffing and scratches is desired.
• A set of battery-powered grip heaters to keep hands comfortably warm on cold days
and nights.
• A sturdy U-lock designed to fit easily under the locking seat.
• A rugged, full-coverage bike cover to protect the motorcycle against foul weather and
strong sunlight.
2004 CBF500 - E13
• A conventional centrestand, which provides more secure parking on variable ground
surfaces while facilitating rear wheel maintenance.
• A rear maintenance stand, which lifts the bike up by its rear swingarm for convenient
tyre changes and other service.
• Decorative chrome rings for installation on the speedometer and tachometer dials (set
of two).
2004 CBF500 - E14
Specifications
CBF500 (ED-type)
Engine
Type
Liquid-cooled 4-stroke 8-valve parallel twin
Displacement
499cm3
Bore x Stroke
73 x 59.6mm
Compression Ratio
10.5 : 1
Max. Power Output
42kW/9,500min-1 (95/1/EC)
Max. Torque
45Nm/8,000min-1 (95/1/EC)
Idling Speed
1,300min
Oil Capacity
3.5 litres
-1
Fuel System
Carburation
34mm slanted flat-slide VP-type carburettor x 2
Aircleaner
Viscous, cartridge-type paper filter
Fuel Tank Capacity
19 litres (including 3.5-litre warning light reserve)
Electrical System
Ignition System
Computer-controlled digital transistorised with electronic advance
Ignition Timing
14˚ BTDC (idle) ~ 33˚ BTDC (3,500min-1)
Sparkplug Type
CR8EH-9S (NGK); U24FER9S (ND)
Starter
Electric
Battery Capacity
12V/8.6AH
ACG Output
309W
Headlights
12V 60W (low) / 55W (high)
Drivetrain
Clutch
Wet, multiplate with coil springs
Clutch Operation
Mechanical; cable-actuated
Transmission Type
6-speed
Primary Reduction
1.947 (74/38)
Gear Ratios
1 3.461 (45/13)
2 2.235 (38/17)
3 1.750 (35/20)
4 1.478 (34/23)
5 1.280 (32/25)
6 1.130 (26/23)
Final Reduction
2.733 (41/15)
Final Drive
#525 O-ring sealed chain
2004 CBF500 - E15
Frame
Type
Mono-backbone; rectangular-section steel tube
Chassis
Dimensions
(LxWxH) 2,170 x 765 x 1,110mm
Wheelbase
1,480mm
Caster Angle
25˚
Trail
110mm
Turning Radius
2.8m
Seat Height
770mm
Ground Clearance
140mm
Dry Weight
183kg (*186kg)
Kerb Weight
206kg (F: 100kg; R: 106kg)
*209kg (F: 102kg; R: 107kg)
Max. Carrying Capacity
180kg
Loaded Weight
386kg (*389kg)
Suspension
Type
Front 41mm telescopic fork, 120mm axle travel
Rear Monoshock damper with 7-step adjustable preload, 125mm axle
travel
Wheels
Type
Rim Size
Twin U-section 6-spoke cast aluminium
Front 17M/C x MT3.50
Rear 17M/C x MT5.00
Tyre Size
Front 120/70 ZR17M/C (58W)
Rear 160/60 ZR17M/C (69W)
Tyre Pressure
Front 250kPa
Rear 290kPa
Brakes
Type
Front 296 x 6mm hydraulic disc with dual-piston calliper (*ABS,
triple-piston calliper), and sintered metal pads
Rear 240 x 5mm hydraulic disc with single-piston calliper (*ABS),
and sintered metal pads
* CBF500 ABS
All specifications are provisional and subject to change without notice.
2004 CBF500 - E16
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