Comparison of Yamaha YFM700R 2009 and Yamaha YFZ450 2009

Attribute	Yamaha YFM700R 2009 ×	Yamaha YFZ450 2009 ×
General
Production from (year)	2009	2009
Make	Yamaha	Yamaha
Model	Yamaha YFM700R	Yamaha YFZ450
Category	ATV	ATV
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Valves per cylinder	-	5
Fuel system	Injection. Electronic Fuel Injection (EFI)	Carburettor. Keihin 39mm FCR w/throttle position sensor
Displacement (cm³)	686	449
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Bore (mm)	102	95
Stroke (mm)	84	63.4
Gearbox	5-speed	5-speed
Fuel control	Single Overhead Cams (SOHC)	Double Overhead Cams/Twin Cam (DOHC)
Ignition	Electronic Control Unit (ECU)	DC - CDI
Clutch	-	Drive Train
Lubrication system	Dry sump	-
Compression	9.2:1	11.4:1
Chassis
Front suspension	-	Independent double wishbone, w/piggy back High-/Lo-speed compression, rebound and threaded preload adjustment, 9.1-in travel
Rear suspension	-	Cast aluminum swing arm w/rebound, High-/Lo-speed compression and threaded preload, 10.6-in travel
Front brakes	Double disc	Double disc
Rear brakes	Single disc	Single disc
Front tyre	21/7-10	21/7-10
Rear tyre	20/10-9	20/10-9
Other
Starter	Electric	Electric
Color options	black blue white	team yamaha blue/white white/red
Dimensions
Wheelbase (mm)	1,280	1,280
Dry weight (kg)	180	158
Overall height (mm)	1,130	1,090
Overall length (mm)	1,845	1,839
Overall width (mm)	1,170	1,171
Seat height (mm)	815	810
Ground clearance (mm)	114	114
Performance
Fuel capacity (l)	11	9.84