Yamaha YZ250 - 2018 Specifications and Reviews

2018

General information
Category	Cross / motocross
Year	2018
Model	Yamaha YZ250

Engine and Transmission Specifications
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	Premix
Ignition	CDI
Fuel system	Carburettor. Keihin PWK38S
Bore x Stroke	66.4 x 72.0 mm (2.6 x 2.8 inches)
Compression	10.6:1
Engine details	Reed-valve inducted
Engine type	Single cylinder, two-stroke
Brakes, suspension, Frame and wheels
Wheels	Dunlop® MX52 tyres
Rear brakes diameter	245 mm (9.6 inches)
Rear brakes	Single disc
Front brakes diameter	250 mm (9.8 inches)
Front brakes	Single disc
Rear tyre	110/90-19
Front tyre	80/100-21
Rear wheel travel	315 mm (12.4 inches)
Rear Suspension	KYB® single shock; fully adjustable
Front wheel travel	300 mm (11.8 inches)
Front Suspension	KYB® Speed-Sensitive System inverted fork; fully adjustable
Trail	122 mm (4.8 inches)
Rake (fork angle)	27.7°
Frame type	Semi-double cradle aluminium

Physical measures and capacities
Oil capacity	0.80 litres (0.05 quarts)
Fuel capacity	8.00 litres (2.11 gallons)
Wheelbase	1,481 mm (58.3 inches)
Ground clearance	367 mm (14.4 inches)
Overall width	827 mm (32.6 inches)
Overall length	2,147 mm (84.5 inches)
Overall height	1,299 mm (51.1 inches)
Seat height	976 mm (38.4 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	103.0 kg (227.0 pounds)
Other specs
Starter	Electric
Color options	Team Yamaha Blue