Honda CR 125 R - 2003 Specifications and Reviews

The 2003 Honda CR 125 R is a lightweight 125cc motocross bike designed for junior and amateur riders seeking competitive performance on the track. Known for its reliable single-cylinder two-stroke engine and nimble handling, it delivers excellent acceleration and maneuverability in a compact package. Its low seat height and minimal weight make it accessible for younger or smaller-framed competitors.

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General information

CategoryCross / motocross
Year2003
ModelHonda CR 125 R
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Bore x stroke54.0 x 54.5 mm (2.1 x 2.1 inches)
Stroke2
Engine typeSingle cylinder
Capacity:124.80 ccm (7.62 cubic inches)
 
 

Physical measures and capacities

Overall width823 mm (32.4 inches)
Overall length2,162 mm (85.1 inches)
Seat height949 mm (37.4 inches) If adjustable, lowest setting.
Dry weight87.5 kg (192.9 pounds)

Honda CR 125 R dimensions and frame

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions100/90-19
Front tyre dimensions80/100-21

Speed and acceleration

Fuel capacity7.70 litres (2.03 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

2003 Honda CR 125 R Rider Ergonomics Assessment

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

Feet:

At 949mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2003 Honda CR 125 R, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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