Motorcycles Specs > Yamaha > Yamaha YZ 125

Yamaha YZ 125 Specs

(2005)
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Key Specs

Single cylinder, two-stroke
7.6 cu-in
124 cm3
5-speed

Yamaha YZ 125 General Information

Brand Yamaha 
Model Yamaha YZ 125 
Start year 2005 
Year 2005 
Category Cross / motocross 
Factory Warranty (Years / miles)

Yamaha YZ 125 Dimensions, Aerodynamics and weight

Frame type
Seat details
Wheelbase 59 mm (2.3 inches) 
Length 2,134 mm (84.0 inches) 
Width 828 mm (32.6 inches) 
Height 1,318 mm (51.9 inches) 
Seat Height 993 mm (39.1 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 401 mm (15.8 inches) 
Trail size
Wheels details
Front Tyres - Rims dimensions 80/80-21 
Rear Tyres - Rims dimensions 100/90-19 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 250 mm (9.8 inches) 
Rear Brakes Dimensions - Disc Dimensions 245 mm (9.6 inches) 
Curb Weight (including fluids)
Dry Weight
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 7.94 litres (2.10 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension 48mm Kayaba inverted cartridge fork w/adjustable compression and rebound damping 
Front Suspension Travel 300 mm (11.8 inches) 
Rear Suspension Kayaba single shock w/adjustable preload, compression and rebound damping and separate hi/lo-speed compression adjusters 
Rear Suspension Travel 315 mm (12.4 inches) 

Yamaha YZ 125 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 124.00 ccm (7.57 cubic inches) 
Bore x Stroke 54.0 x 54.5 mm (2.1 x 2.1 inches) 
Compression Ratio 8.7:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Liquid 
Lubrication system
Engine oil capacity
Exhaust system
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type
Driveline

Yamaha YZ 125 Performance

Top Speed
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency
CO2 emissions
Emissions

Yamaha YZ 125 Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type
Instruments
Lights
How tall (seat height) is a Yamaha YZ 125?
The Yamaha YZ 125 seat height is 993 mm (39.1 inches) If adjustable, lowest setting.

How many gears does a Yamaha YZ 125 has?
The Yamaha YZ 125 has 5 gears.