Honda CR 125 R - 2004 Specifications and Reviews

The 2004 Honda CR 125 R is a lightweight two-stroke motocross machine designed for amateur and intermediate riders entering competitive off-road racing. Known for its sharp handling and nimble performance in technical terrain, this 125cc bike delivers responsive power delivery ideal for developing riding skills. Its compact wheelbase and manageable seat height make it accessible for riders progressing through the amateur ranks.

5 stars Average rating: 5 from 4 votes
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General information

CategoryCross / motocross
Year2004
ModelHonda CR 125 R
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemLiquid
Valves per cylinder4
Fuel systemCarburettor
Bore x stroke54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression9.1:1
Stroke2
Engine typeSingle cylinder
Capacity:249.00 ccm (15.19 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,460 mm (57.5 inches)
Seat height947 mm (37.3 inches) If adjustable, lowest setting.

Honda CR 125 R dimensions and frame

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter240 mm (9.4 inches)
Front brakesSingle disc
Rear tyre dimensions100/90-19
Front tyre dimensions80/90-21
Rear suspension travel318 mm (12.5 inches)
Rear suspensionPro-Link Kayaba single-shock with spring-preload, 30-position rebound-damping adjustability, and compression-damping adjustment separated into low-speed (18 positions) and high-speed (2 turns).
Front suspension travel305 mm (12.0 inches)
Front suspension46mm inverted Kayaba cartridge fork with 18-position rebound- and 20-position compression-damping adjustability.
Trail101 mm (4.0 inches)
Rake (fork angle)29.5°

Speed and acceleration

Color optionsRed
Fuel capacity7.57 litres (2.00 gallons)

Other specs

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

Performance Profile & Rider Fit

Best For

Track85%
City5%
Cornering90%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis is a demanding machine best suited to experienced or competitive off-road riders comfortable with a peaky two-stroke powerband.
PurposeBuilt purely for motocross racing on prepared tracks, not for street or general recreational use.
Rider FitRequires a fit, athletic rider due to its tall seat height, aggressive suspension, and physically demanding riding position.
CharacterA raw, lightweight two-stroke race weapon that rewards aggressive, skilled riding with explosive acceleration and razor-sharp handling.
Not Ideal ForNot suitable for beginners, commuters, or anyone seeking comfort, passenger capability, or road-going practicality.

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

Rider Fit Visualizer

2004 Honda CR 125 R Rider Ergonomics Assessment

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Feet:

At 947mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2004 Honda CR 125 R, with a cramped knee angle of around 85 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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