Comparison of KTM 690 Enduro 2009 and KTM 660 SMC 2003

Attribute	KTM 690 Enduro 2009 ×	KTM 660 SMC 2003 ×
General
Production from (year)	2009	2003
Make	KTM	KTM
Model	KTM 690 Enduro	KTM 660 SMC
Category	Enduro / offroad	Super motard
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Valves per cylinder	-	4
Fuel system	Carburettor. Keihin EMS with EPT (Electr. Power Throttle)	Carburettor
Displacement (cm³)	654	654
Power (kw)	-	24
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Torque (Nm)	64	43
Bore (mm)	102	102
Stroke (mm)	80	80
Gearbox	6-speed	5-speed
Fuel control	Overhead Cams (OHC)	-
Ignition	Keihin	-
Clutch	APTC Wet multi-disc clutch, operated hydraulically	-
Lubrication system	Semi-dry-sump lubrication with 2 Eaton pumps	-
Compression	11.8:1	11.5:1
Exhaust system	2-cell stainless steel	-
Chassis
Front suspension	WP USD, 48 mm	WP-USD 48 MA
Rear suspension	WP mono shock with Pro Lever Linkage	WP - Monoshock
Front brakes	Single disc. Brembo two piston, floating caliper	Single disc
Rear brakes	Single disc. Brembo single piston, floating caliper	Single disc
Diameter (mm)	240	220
Frame type	Chromium-Molybdenum trellis frame, powder coated. Self-supporting plastic tank as subframe.	-
Front tyre	90/90-21	120/70-17
Rear tyre	140/80-18	160/60-17
Front wheel travel (mm)	250	265
Rear wheel travel (mm)	250	310
Rake (fork angle) (degree)	27	-
Other
Starter	Electric	-
Color options	orange	-
Dimensions
Wheelbase (mm)	1,498	1,510
Dry weight (kg)	138	131
Power/weight ratio	-	0.1832
Seat height (mm)	910	910
Ground clearance (mm)	300	290
Performance
Reserve fuel capacity (l)	-	2.5
Fuel capacity (l)	12	9