2009 Honda CRF100F

Introduction
Used by riders of all levels of experience to sharpen
their abilities, the powerful but unruffled CRF100F
remains the best-selling off-road bike of all time.
Renowned for its tough construction and smooth performance,
it features a quiet, powerful and quick-starting air-cooled
4-stroke engine and a full 5-speed gearbox that makes
shifting child’s play while developing confidence.
Its long-legged suspension really soaks up the bumps
to deliver just the right combination of lively performance
and easy handling. Get ready for long days and years
of off-road riding enjoyment.
Key Features
- Low-emissions engine design meets the world’s
most stringent off-road emissions standards
- Keyed ignition switch provides added security
- Durable body components
- Race-style seat shape and thicker seat foam accommodate
a broad range of rider sizes
- Generous ground clearance and skidplate for undercarriage
protection
- Motocross-style handlebar enhances rider comfort
- High-quality controls feature dogleg levers,
comfortable grips and side-pull throttle just like
those on the bigger CRFs
- Ridged, folding and self-cleaning footpegs offer
secure footing
- Long-wearing knobbly tyres offer excellent grip
on a variety of terrain
- Fork gaiters help protect stanchion tubes and
fork seals from mud and grit
- Durable steel drive sprockets
- Washable, reusable foam air filter
- CRF-R-inspired graphics make the CRF100F look
and feel like a winner
Engine
- Proven, dependable 99cm3 4-stroke engine produces
smooth, easy-to-use power that’s ideal for
recreational riders
- 22mm carburettor offers excellent throttle response
- Valve guide, valve stem seal and piston ring
designs combine to minimise oil consumption and
maintain consistent power delivery at all operating
temperatures
- Closed crankcase vent system safeguards against
engine oil contamination
- Ultra-reliable, maintenance-free Capacitor Discharge
(CDI) ignition
- Primary kick-starting for easy starts in any
gear
- Lightweight, upswept competition-type exhaust
system utilises a quiet silencer equipped with an
effective spark arrester
- Smooth-shifting five-speed transmission
- Heavy-duty clutch offers smooth engagement and
durability
Chassis
- Lightweight high-tensile steel frame is durable
and strong
- Leading-axle 27mm Showa front fork offers 132mm
of compliant suspension travel
- Pro-Link rear suspension with box-section swingarm
offers 148mm of progressively damped wheel travel
- Heavy-duty Showa rear shock really soaks up the
bumps
- Lightweight screw-type drive chain adjusters
for simple maintenance
- Lightweight, powerful leading/trailing shoe drum
brakes
Colour
- Extreme Red (with white number plate and sidecovers)
Availability & Model Changes For 2009
- Availability: Now
- Changes for 2009: No changes
Technical Specification
Engine
- Type - Air-cooled 4-stroke 2-valve SOHC single
- Displacement - 99 cm3
- Bore x Stroke - 53 x 45mm
- Compression Ratio - 9.4 : 1
- Max. Power Output - 7.3kW/9,500min-1 (95/1/EC)
- Max. Torque - 7.9Nm/7,000min-1 (95/1/EC)
Fuel System
- Carburetion - 22mm piston-valve carburettor
- Fuel Tank Capacity - 4.9 litres (including 1.1-litre
reserve)
Electrical System
- Ignition System - Capacitor Discharge (CDI)
- Starter - Primary kick
Drivetrain
- Transmission - 5-speed
- Primary Reduction - 4.437 (71/16)
- Gear Ratios - 1; 3.083 (37/12), 2; 1.882 (32/17),
3; 1.400 (28/20), 4; 1.130 (26/23), 5; 0.923 (24/26)
- Final Reduction - 3.571 (50/14)
- Final Drive - #428 roller chain
Frame
- Type - Semi-double-cradle; steel tube
Chassis
- Dimensions (LxWxH) - 1,853 x 786 x 1,046mm
- Wheelbase - 1,249mm
- Caster Angle - 28° 50'
- Trail - 99mm
- Seat Height - 784.9mm
- Ground Clearance - 254mm
- Kerb Weight - 78.9kg
Suspension
- Type - Front; 27mm leading-axle telescopic fork,
132mm axle travel
- Rear; Pro-Link swingarm, 147.3mm axle travel
Wheels
- Type - Front; Steel rim/wire spoke
- Rear; Steel rim/wire spoke
- Rim Size - Front; 19 x 1.40
- Rear; 16 x 1.60
- Tyre Size - Front; 2.5-19
- Rear; 3.00-16
Brakes
- Type - Front; 95mm leading/trailing drum
- Rear; 95mm leading/trailing drum
All specifications are provisional and subject to
change without notice
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