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Supermotos

2008Yamaha DT50X

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The 2008 Yamaha DT50X is a lightweight supermoto designed for young riders and beginners seeking nimble urban performance. Its compact 50cc liquid-cooled engine delivers accessible power while the aggressive styling and agile handling make it ideal for learning fundamental motorcycle skills in city environments.

Capacity
49.7 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
98.0 kg
Seat height
870 mm
Power
2.8 HP (2.1 kW) @ 6750 RPM
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2008 Yamaha DT50X

vs the 2007
Spec20072008
Front suspension Telescopic fork Telescopic
Other years 2006 2007 2008 2009 2010 2011 2012

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 31Agility 74Comfort 45Off-road 30Touring 25Road manners 60
Off-road & trail30%
Cornering65%
City riding70%
Daily riding55%
Touring25%
Two-up30%
Track30%
Best for
It is best suited to short urban hops and light supermotard-style fun rather than serious speed or distance riding.
Built for
It has a light, flickable, playful feel typical of small-displacement supermotard-styled bikes rather than raw power or stability.
Not ideal for
This is not the right bike for riders wanting highway speed, long-distance touring comfort, or serious off-road capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 870mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2008 Yamaha DT50X, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

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Full specifications

Engine
Capacity
49.7 ccm
Power
2.8 HP (2.1 kW) @ 6750 RPM
Torque
3.3 Nm (0.3 kgf-m)
Engine type
Single, two-stroke
Power/weight ratio
0.0286 HP/kg (dry)
Bore x stroke
40.3 x 39.0 mm
Compression
12.0:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Kick
Ignition
CDI
Lubrication system
Autolube
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet multi-plate coil spring
Dimensions & weight
Wheelbase
1350 mm
Overall length
2000 mm
Overall width
850 mm
Overall height
1115 mm
Seat height
870 mm
Dry weight
98.0 kg
Wet weight
104.0 kg
Fuel capacity
6.00 litres
Ground clearance
317 mm
Oil capacity
1.40 litres
Chassis & suspension
Front suspension
Telescopic
Rear suspension
Hydraulic shock absorber
Front wheel travel
190 mm
Rear wheel travel
220 mm
Rake (fork angle)
24.5°
Trail
72 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
260 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
100/80-17
Rear tyre
130/70-17

Specs last verified against published sources: .

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20062008200920112012
Capacity 50 cc 50 cc 50 cc 50 cc 50 cc
Dry weight — 98 kg 98 kg 97 kg 104 kg
Seat height 870 mm 870 mm 870 mm 870 mm —
Fuel capacity — 6 L 6 L 6 L —

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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Common questions

What is the engine size of the Yamaha DT50X?

The 2008 Yamaha DT50X has a Capacity of 49.7 ccm (3.03 cubic inches).

What engine power does the Yamaha DT50X have?

The 2008 Yamaha DT50X has a Power of 2.8 HP (2.1 kW) @ 6750 RPM.

How many gears does the Yamaha DT50X have?

The 2008 Yamaha DT50X has a Gearbox of 6-speed.

What is the torque of the Yamaha DT50X?

The 2008 Yamaha DT50X has a Torque of 3.3 Nm (0.3 kgf-m or 2.4 ft.lbs).

How much does the Yamaha DT50X weigh?

The 2008 Yamaha DT50X has a Dry weight of 98.0 kg (216.1 pounds).

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