At the heart of the 2010 Yamaha DT50R enduro - offroad motorcycle, Yamaha pairs a 49.7 cc (3 cu in) liquid-cooled single cylinder, two-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 2.8 HP (2.1 kW) at 6,750 rpm while maximum torque reaches 3.3 Nm (2.4 lb-ft) at 5,250 rpm, transferring power to the rear wheel through a 6-speed gearbox. Internal engine geometry specifies a bore and stroke of 40.3 x 39.0 mm (1.6 x 1.5 inches) with a 12.0:1 compression ratio.
On the scales, the DT50R measures 104 kg (229 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 900 mm (35.4 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,350 mm (53.1 in) wheelbase engineered for quick, flickable steering geometry. The 6-liter (1.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Yamaha archive, this model family spans 5 indexed model years from 2007 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Power Band Window
5,250–6,750 rpm
Standover Height
900 mm (35.4 in)
Engine
Displacement49.7 ccm (3.03 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power2.8 HP (2.1 kW)) @ 6750 RPM
Torque3.3 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 5250 RPM
Compression12.0:1
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
IgnitionCDI
LubricationAutolube
CoolingLiquid
Transmission
Gearbox6-speed
Chassis
Front SuspensionTelescopic fork
Front Travel190 mm (7.5 inches)
Rear SuspensionHydraulic shock absorber
Rear Travel220 mm (8.7 inches)
Wheelbase1350 mm (53.1 inches)
Ground Clearance347 mm (13.7 inches)
Wheels & Brakes
Front Tyre80/90-21
Rear Tyre110/80-18
Front BrakesSingle disc
Front Brake Ø240 mm (9.4 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Weight incl.104.0 kg (229.3 pounds)
Seat Height900 mm (35.4 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
