Yamaha DT 50 R - 2004 Specifications and Reviews

The 2004 Yamaha DT 50 R is a lightweight enduro designed for young riders and beginners seeking off-road adventure. Its compact 50cc two-stroke engine and nimble handling make it ideal for trail exploration and learning fundamental dirt biking skills. Known for reliability and affordability, this model remains popular for entry-level off-road training and recreational riding.

4 stars Average rating: 4 from 2 votes
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Engine and Transmission Specifications

Bore x stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Stroke2
Engine typeSingle cylinder
Capacity:49.70 ccm (3.03 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,341 mm (52.8 inches)
Ground clearance347 mm (13.7 inches)
Overall width850 mm (33.5 inches)
Overall length2,050 mm (80.7 inches)
Overall height1,160 mm (45.7 inches)
Seat height880 mm (34.6 inches) If adjustable, lowest setting.
Dry weight98.0 kg (216.1 pounds)

Yamaha DT 50 R dimensions and frame

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter240 mm (9.4 inches)
Front brakesSingle disc
Rear tyre dimensions110/80-18
Front tyre dimensions80/90-21

Speed and acceleration

Color optionsRacing blue

CategoryEnduro / offroad
Year2004
ModelYamaha DT 50 R

Other specs

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

Performance Profile & Rider Fit

2.1 hp
Peak Power

Best For

Track10%
City45%
Cornering40%
Daily Riding35%
Touring15%
Passenger5%

Rider Profile

Best ForThis is a learner-legal moped-class enduro, well suited to young or novice riders starting out on two wheels.
PurposeDesigned as a lightweight 50cc off-road-styled bike for light trail play, commuting, and building basic riding skills rather than serious performance.
Rider FitIts very low dry weight of 98 kg and small dimensions make it easy to handle, flick around, and pick up for riders of almost any size or strength.
CharacterIt has a playful, nimble, toy-like character with enduro styling but minimal outright power, rewarding momentum-carrying and light-footed riding over brute speed.
Not Ideal ForThis bike is not for experienced riders seeking real speed, long-distance touring comfort, or serious rough-terrain off-roading.

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

Rider Fit Visualizer

2004 Yamaha DT 50 R Rider Ergonomics Assessment

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Feet:

At 880mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2004 Yamaha DT 50 R, with a cramped knee angle of around 75 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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