Yamaha YZ125 - 2020 Specifications and Reviews

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General information
Price as new	3.7 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike.
Category	Cross / motocross
Year	2020
Model	Yamaha YZ125

Engine and Transmission Specifications
Clutch	Multiplate wet clutch
Transmission type	Chain (final drive)
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Premix
Ignition	CDI
Fuel system	Carburettor. Mikuni TMX 38
Bore x Stroke	54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression	10.7:1
Engine details	Reed-valve-inducted
Engine type	Single cylinder, two-stroke
Capacity:	125.0 ccm (7.63 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	DunlopÂ® MX52
Rear brakes	Single disc. Hydraulic.
Diameter	270 mm (10.6 inches)
Front brakes	Single disc. Hydraulic.
Rear tire	100/90-19
Front tire	80/100-21
Rear wheel travel	315 mm (12.4 inches)
Rear Suspension	KYBÂ® single shock; fully adjustable
Front wheel travel	300 mm (11.8 inches)
Front Suspension	KYBÂ® Speed-Sensitive System inverted fork; fully adjustable
Trail	109 mm (4.3 inches)
Rake (fork angle)	26.0°
Frame type	Semi-double cradle aluminium frame

Physical measures and capacities
Oil capacity	0.70 litres (0.74 US quarts)
Fuel capacity	8.00 litres (2.11 US gallons)
Wheelbase	1443 mm (56.8 inches)
Ground clearance	366 mm (14.4 inches)
Overall width	828 mm (32.6 inches)
Overall length	2136 mm (84.1 inches)
Overall height	1295 mm (51.0 inches)
Seat height	975 mm (38.4 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	93.9 kg (207.0 pounds)
Other specs
Factory warranty	30 Day Limited Factory Warranty
Starter	Kick
Color options	Team Yamaha Blue

Rider Reviews

Total comments: 1

MotorcycleDB Review

The 2020 Yamaha YZ125 is a powerful and agile motocross bike that is perfect for riders of all skill levels. With its lightweight frame and responsive handling, the YZ125 offers a thrilling riding experience both on the track and in the trails. The 125cc 2-stroke engine delivers impressive power and torque, allowing riders to tackle challenging terrain with confidence. Additionally, the YZ125 features a comfortable and ergonomic design that provides excellent control and maneuverability, making it a top choice for riders looking for a competitive edge. Overall, the 2020 Yamaha YZ125 is a top-notch motocross bike that offers a winning combination of power, performance, and agility. Whether you're a seasoned rider or just starting out, the YZ125 is sure to impress with its impressive capabilities on the track and in the trails. With its responsive handling and powerful engine, this bike is a must-have for any motocross enthusiast looking for a high-performance ride.