Yamaha DT 50 Supermotard - 2004 Specifications and Reviews

The 2004 Yamaha DT 50 Supermotard is a lightweight, nimble entry-level supermotard designed for young riders and beginners seeking urban agility and playful handling. Its compact 50cc single-cylinder engine and 98kg dry weight make it supremely maneuverable in city environments and tight spaces. Known for accessible performance and stylish streetfighter aesthetics, it delivers fun-focused riding without complexity.

2004
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)
Compression6.9:1
Stroke2
Engine typeSingle cylinder
Capacity:49.70 ccm (3.03 cubic inches)

Physical measures and capacities

Wheelbase1,341 mm (52.8 inches)
Ground clearance317 mm (12.5 inches)
Overall width850 mm (33.5 inches)
Overall length2,000 mm (78.7 inches)
Overall height1,115 mm (43.9 inches)
Seat height870 mm (34.3 inches) If adjustable, lowest setting.
Dry weight98.0 kg (216.1 pounds)

Yamaha DT 50 Supermotard dimensions and frame

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tyre dimensions130/70-17
Front tyre dimensions100/80-17
 
 

Speed and acceleration

Color optionsRacing blue
 
 

CategorySuper motard
Year2004
ModelYamaha DT 50 Supermotard

Other specs

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

Performance Profile & Rider Fit

Best For

Track30%
City70%
Cornering65%
Daily Riding45%
Touring15%
Passenger15%

Rider Profile

Best ForThis is best suited to new or younger riders, often on a learner permit or moped license due to its 50cc capacity.
PurposeBuilt as a lightweight, fun supermotard-styled runabout for zipping through urban streets rather than covering distance or carrying speed.
Rider FitIts low dry weight and accessible seat height make it easy to manage for smaller or less experienced riders.
CharacterA cheeky, nimble little bike that mimics big supermotard style and flickability without the power to back it up.
Not Ideal ForThis is not the right bike for highway travel, long tours, or anyone seeking real off-road or high-speed performance.

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

Rider Fit Visualizer

2004 Yamaha DT 50 Supermotard Rider Ergonomics Assessment

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

Feet:

At 870mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2004 Yamaha DT 50 Supermotard, with a relaxed knee angle of around 130 degrees and a slightly forward 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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