Comparison of Yamaha XJ6 ABS 2009 and Yamaha XT660X 2015

Attribute	Yamaha XT660X 2015 ×	Yamaha XJ6 ABS 2009 ×
General
Production from (year)	2015	2009
Make	Yamaha	Yamaha
Model	Yamaha XT660X	Yamaha XJ6 ABS
Category	Super motard	Naked bike
Engine and transmission
Engine type	Single cylinder, four-stroke	In-line four, four-stroke
Valves per cylinder	4	4
Fuel system	Injection. EFI	Injection
Displacement (cm³)	660	600
Power (kw)	34.6	55.8
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Torque (Nm)	60	59.7
Bore (mm)	100	65.5
Stroke (mm)	84	44.5
Gearbox	5-speed	6-speed
Fuel control	Single Overhead Cams (SOHC)	Double Overhead Cams/Twin Cam (DOHC)
Driveline	Constant Mesh	-
Ignition	TCI	TCI
Clutch	Wet, multiple-disc coil spring	Wet, multiple-disc
Lubrication system	Dry sump	Wet sump
Compression	10.0:1	12.2:1
Chassis
Front suspension	Telescopic forks	Telescopic fork
Rear suspension	Linked monoshock with spring preload adjustment	Swingarm
Front brakes	Single disc. Hydraulic	Double disc. ABS
Rear brakes	Single disc. Hydraulic	Single disc. ABS
Diameter (mm)	245	245
Frame type	Steel tube, diamond shaped	Steel, diamond shaped
Front tyre	120/70-R17	120/70-ZR17
Rear tyre	160/60-R17	160/60-ZR17
Wheels	Aluminium rims	-
Front wheel travel (mm)	200	130
Rear wheel travel (mm)	200	130
Trail (mm)	94	104
Rake (fork angle) (degree)	26	-
Other
Starter	Electric	-
Color options	black white	-
Dimensions
Wheelbase (mm)	1,505	1,440
Kerb weight (kg)	186	207
Overall length (mm)	2,175	2,120
Seat height (mm)	865	785
Ground clearance (mm)	210	140
Performance
Fuel capacity (l)	15	17.3
Oil capacity (l)	2.9	-