What category is the 2009 Yamaha DT50R?

The 2009 Yamaha DT50R has a Category of Enduro / offroad.

What is the engine size of the 2009 Yamaha DT50R?

The 2009 Yamaha DT50R has a Capacity: of 49.70 ccm (3.03 cubic inches).

What type of engine does the 2009 Yamaha DT50R have?

The 2009 Yamaha DT50R has a Engine type of Single cylinder.

What is the engine power of the 2009 Yamaha DT50R?

The 2009 Yamaha DT50R has a Power of 2.81.

What is the torque of the 2009 Yamaha DT50R?

The 2009 Yamaha DT50R has a Torque of 3.30.

Is the 2009 Yamaha DT50R air cooled or liquid cooled?

The 2009 Yamaha DT50R has a Cooling system of Liquid.

How many gears does the 2009 Yamaha DT50R have?

The 2009 Yamaha DT50R has a Gearbox of 6-speed.

How much does the 2009 Yamaha DT50R weigh?

The 2009 Yamaha DT50R has a Weight incl. oil, gas, etc of 104.0 kg (229.3 pounds).

What is the seat height of the 2009 Yamaha DT50R?

The 2009 Yamaha DT50R has a Seat height of 900 mm (35.4 inches) If adjustable, lowest setting..

Yamaha DT50R - 2009 Specifications and Reviews

Name: 2009 Yamaha DT50R
Brand: Yamaha

The 2009 Yamaha DT50R is a lightweight enduro designed for novice and youth riders seeking affordable off-road adventure. Its compact 50cc liquid-cooled engine delivers modest power suitable for trail riding and learning fundamental dirt bike skills. Known for reliability and low maintenance, the DT50R remains an accessible entry point into off-road motorcycling.

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2009

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Engine and Transmission Specifications
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Autolube
Starter	Kick
Ignition	CDI
Fuel system	Carburettor. PHBN 16
Bore x stroke	40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression	12.0:1
Torque	3.30
Power	2.81
Stroke	2
Engine type	Single cylinder
Capacity:	49.70 ccm (3.03 cubic inches)
Physical measures and capacities
Wheelbase	1,350 mm (53.1 inches)
Ground clearance	347 mm (13.7 inches)
Overall length	2,050 mm (80.7 inches)
Overall height	1,160 mm (45.7 inches)
Seat height	900 mm (35.4 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	104.0 kg (229.3 pounds)

Yamaha DT50R dimensions and frame
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	240 mm (9.4 inches)
Front brakes	Single disc
Rear tyre dimensions	110/80-18
Front tyre dimensions	80/90-21
Rear suspension travel	220 mm (8.7 inches)
Rear suspension	Hydraulic shock absorber
Front suspension travel	190 mm (7.5 inches)
Front suspension	Telescopic fork
Speed and acceleration
Fuel capacity	6.00 litres (1.59 gallons)

Category	Enduro / offroad
Year	2009
Model	Yamaha DT50R
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

2.8 hp

Peak Power

Best For

Track10%

City30%

Cornering55%

Daily Riding25%

Touring12%

Passenger5%

Rider Profile

Best For	This is a learner-legal moped-class enduro, best suited to beginners, young riders, or those restricted to very small displacement machines.
Purpose	Designed as a lightweight play-bike for light trail riding, moped-class commuting, and learning off-road basics rather than any kind of speed or distance work.
Rider Fit	Its tall 900mm seat height and dirt-bike stance suit riders comfortable standing on pegs, but its featherweight build makes it manageable for smaller or lighter riders too.
Character	A nimble, high-revving two-stroke that rewards momentum-carrying and playful riding over raw power.
Not Ideal For	This is not the bike for highway travel, carrying a passenger, or anyone wanting real acceleration or long-distance comfort.

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

Rider Fit Visualizer

2009 Yamaha DT50R Rider Ergonomics Assessment

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Inseam (optional)

Units

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Feet:

At 900mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2009 Yamaha DT50R, with a cramped knee angle of around 80 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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