Honda CRF 80 F - 2004 Specifications and Reviews

The 2004 Honda CRF 80 F is a lightweight enduro bike designed for young riders and beginners seeking an accessible entry into off-road motorcycling. Its compact 80cc four-stroke engine and nimble chassis deliver manageable power and easy handling characteristics. The CRF 80 F is best known for its reliability and forgiving nature, making it an ideal platform for developing fundamental riding skills.

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General information

CategoryEnduro / offroad
Year2004
ModelHonda CRF 80 F

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlSOHC
Fuel systemCarburettor
Valves per cylinder2
Bore x stroke47.5 x 45.0 mm (1.9 x 1.8 inches)
Compression9.7:1
Engine typeSingle cylinder, four-stroke
Capacity:80.00 ccm (4.88 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear suspension travel109 mm (4.3 inches)
Rear suspensionPro-Link Showa single-shock.
Front suspension travel140 mm (5.5 inches)
Front suspension27.0mm leading-axle Showa fork.
Trail74 mm (2.9 inches)
Rake (fork angle)28.0°

Physical measures and capacities

Reserve fuel capacity1.13 litres (0.30 gallons)
Fuel capacity5.67 litres (1.50 gallons)
Wheelbase1,209 mm (47.6 inches)
Seat height734 mm (28.9 inches) If adjustable, lowest setting.
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed

Performance Profile & Rider Fit

Best For

Track5%
City10%
Cornering30%
Daily Riding15%
Touring5%
Passenger5%

Rider Profile

Best ForThis is a beginner-friendly trail bike aimed at young or novice riders learning basic off-road skills.
PurposeBuilt for light trail riding, casual dirt exploration, and supervised youth off-roading rather than performance use.
Rider FitIts low seat height and lightweight small-bore chassis make it accessible to smaller or younger riders with limited strength or experience.
CharacterA simple, forgiving, low-powered machine with soft suspension and drum brakes designed for gentle, predictable behavior.
Not Ideal ForIt is not suited to adult-sized riders, highway use, touring, or anyone seeking speed or performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2004 Honda CRF 80 F Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 734mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2004 Honda CRF 80 F, with a cramped knee angle of around 60 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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