Honda CR 80 R - 2003 Specifications and Reviews

The 2003 Honda CR 80 R is a lightweight 85cc motocross bike designed for young and amateur riders learning fundamental dirt bike skills. Known for its reliable single-cylinder engine, manageable power delivery, and nimble handling, it excels in amateur racing and recreational trail riding. The low seat height and minimal weight make it accessible for shorter riders and beginners building confidence.

2003
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General information

CategoryCross / motocross
Year2003
ModelHonda CR 80 R

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Bore x stroke47.5 x 47.8 mm (1.9 x 1.9 inches)
Stroke2
Engine typeSingle cylinder
Capacity:84.70 ccm (5.17 cubic inches)

Physical measures and capacities

Overall width772 mm (30.4 inches)
Overall length1,812 mm (71.3 inches)
Seat height827 mm (32.6 inches) If adjustable, lowest setting.
Dry weight68.8 kg (151.7 pounds)
 
 

Honda CR 80 R dimensions and frame

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions90/100-14
Front tyre dimensions70/100-21

Speed and acceleration

Fuel capacity5.30 litres (1.40 gallons)
 
 

Other specs

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

Performance Profile & Rider Fit

Best For

Track20%
City10%
Cornering70%
Daily Riding10%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a youth-oriented motocross machine best suited to young, developing riders rather than adults, and is not a fair comparison point for full-size adult motocross bikes.
PurposeBuilt purely for closed-course motocross track riding and off-road racing practice, not for street or general recreational use.
Rider FitIts tiny dimensions, low dry weight, and tall-for-its-size seat height are tailored to a lightweight junior rider's body, not an adult frame.
CharacterA high-revving 2-stroke single with a 6-speed gearbox gives it a peppy, eager, and nimble feel typical of small-bore competition motocrossers.
Not Ideal ForIt is not suitable for adult riders, highway use, touring, commuting, or carrying a passenger.

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

Rider Fit Visualizer

2003 Honda CR 80 R Rider Ergonomics Assessment

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

Feet:

At 827mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2003 Honda CR 80 R, with a cramped knee angle of around 70 degrees and a slightly forward 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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