Comparison of Kawasaki ER-6n ABS and UM V2S-650R 2009

Attribute	Kawasaki ER-6n ABS ×	UM V2S-650R 2009 ×
General
Production from (year)	2007	2009
Make	Kawasaki	UM
Model	Kawasaki ER-6n ABS	UM V2S-650R
Category	Naked bike	Sport
Engine and transmission
Engine type	Twin, four-stroke	V2, four-stroke
Valves per cylinder	8	4
Fuel system	Injection. Fuel injection: Ø 38 mm x 2 (Keihin)	Carburettor. 2 x Mikuni, 38 mm
Displacement (cm³)	649	647
Power (kw)	51.9	-
Cooling system	-	Liquid
Transmission type,final drive	-	Chain
Torque (Nm)	66	-
Bore (mm)	83	81.5
Stroke (mm)	60	62
Gearbox	6-speed	6-speed
Fuel control	Double Overhead Cams/Twin Cam (DOHC)	Double Overhead Cams/Twin Cam (DOHC)
Ignition	Digital	CDI
Clutch	-	Multi plate, wet manual clutch
Compression	11.3:1	11.5:1
Exhaust system	-	2 into 1 sport exhaust system tuned for mid range performance
Chassis
Front suspension	41 mm telescopic fork	Telescopic forks
Rear suspension	Offset laydown single-shock with adjustable preload	Swingarm
Front brakes	Double disc. Dual semi-floating 300 mm petal discs, dual piston caliper	Double disc
Rear brakes	Single disc. Single 220 mm petal disc, single piston caliper	Single disc
Frame type	Diamond, high-tensile steel	-
Front tyre	120/70-17	120/60-ZR17
Rear tyre	160/60-17	160/60-ZR17
Front wheel travel (mm)	41	-
Trail (mm)	102	-
Rake (fork angle) (degree)	24.5	-
Other
Starter	Electric	Electric
Color options	-	black blue red silver
Dimensions
Wheelbase (mm)	1,405	1,435
Dry weight (kg)	174	208
Power/weight ratio	0.2983	-
Overall height (mm)	1,095	1,125
Overall length (mm)	2,100	2,060
Overall width (mm)	760	739
Seat height (mm)	785	780
Performance
Fuel capacity (l)	15.5	17.03