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Sportbikes

2012Yamaha TZR50 WGP 50th Anniversary

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The 2012 Yamaha TZR50 WGP 50th Anniversary is a lightweight sport machine ideal for entry-level riders and commuters seeking nimble performance. This commemorative two-stroke features lively acceleration and responsive handling in a compact package, best known for its racing heritage and celebratory 50th anniversary significance. Its liquid-cooled engine and five-speed transmission deliver engaging dynamics perfect for urban riding and learner development.

Capacity
49.0 ccm
Engine
Single, two-stroke
Gearbox
5-speed
Wet weight
128.0 kg
Seat height
815 mm
Power
2.7 HP (2.0 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 20Agility 88Comfort 40Off-road 10Touring 20Road manners 65
Off-road & trail10%
Cornering70%
City riding80%
Daily riding55%
Touring20%
Two-up25%
Track45%
Best for
Built as a lightweight commuter and learner sportbike that mimics the styling and riding position of a full-size race replica.
Built for
A playful, nimble 50cc sport-styled machine that rewards revving the small two-stroke engine hard rather than relying on outright power.
Not ideal for
Not suitable for highway travel, long-distance touring, or riders who need genuine performance or carrying capacity for a passenger and luggage.

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 815mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2012 Yamaha TZR50 WGP 50th Anniversary, with a cramped knee angle of around 70 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.

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Full specifications

Engine
Capacity
49.0 ccm
Power
2.7 HP (2.0 kW)
Torque
3.0 Nm (0.3 kgf-m) @ 5500 RPM
Engine type
Single, two-stroke
Power/weight ratio
0.0211 HP/kg (wet)
Bore x stroke
40.3 x 39.0 mm
Compression
11.5:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Ignition
CDI
Lubrication system
Separate lubrication
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1341 mm
Overall length
2202 mm
Overall width
689 mm
Overall height
1105 mm
Seat height
815 mm
Wet weight
128.0 kg
Fuel capacity
14.00 litres
Ground clearance
151 mm
Dry weight
Not on record - add it
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Swingarm
Front wheel travel
130 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
280 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
100/80-17
Rear tyre
130/70-17
Other
Color options
White/red/black

Specs last verified against published sources: .

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

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Common questions

What is the engine size of the Yamaha TZR50 WGP 50th Anniversary?

The 2012 Yamaha TZR50 WGP 50th Anniversary has a Capacity of 49.0 ccm (2.99 cubic inches).

What engine power does the Yamaha TZR50 WGP 50th Anniversary have?

The 2012 Yamaha TZR50 WGP 50th Anniversary has a Power of 2.7 HP (2.0 kW).

How many gears does the Yamaha TZR50 WGP 50th Anniversary have?

The 2012 Yamaha TZR50 WGP 50th Anniversary has a Gearbox of 5-speed.

What is the torque of the Yamaha TZR50 WGP 50th Anniversary?

The 2012 Yamaha TZR50 WGP 50th Anniversary has a Torque of 3.0 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 5500 RPM.

How much does the Yamaha TZR50 WGP 50th Anniversary weigh?

The 2012 Yamaha TZR50 WGP 50th Anniversary has a Wet weight of 128.0 kg (282.2 pounds).

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