Comparison of Derbi Mulhacen 659 2009 and Yamaha YZF-R6S 2007

Attribute	Derbi Mulhacen 659 2009 ×	Yamaha YZF-R6S 2007 ×
General
Production from (year)	2009	2007
Make	Derbi	Yamaha
Model	Derbi Mulhacen 659	Yamaha YZF-R6S
Category	Naked bike	Sport
Engine and transmission
Engine type	Single cylinder, four-stroke	In-line four, four-stroke
Valves per cylinder	4	-
Fuel system	Injection. Nippondenso electronic injection with second air system,44mm throttle valve.	Injection
Displacement (cm³)	659.7	600
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Bore (mm)	100	65.5
Stroke (mm)	84	44.5
Gearbox	5-speed	6-speed
Fuel control	-	Double Overhead Cams/Twin Cam (DOHC)
Ignition	CDI	Digital CDI
Clutch	Multi-plate	-
Lubrication system	Dry sump	-
Compression	10.0:1	12.4:1
Chassis
Front suspension	43 mm. Upside-down fork.	43mm telescopic fork w/adjustable preload, compression and rebound damping
Rear suspension	Hydraulic progressive linkage monoshock.	Single shock w/adjustable preload, compression, and rebound damping
Front brakes	Single disc. Wave disc with radial mounted caliper	Double disc
Rear brakes	Single disc	Single disc
Diameter (mm)	245	220
Front tyre	110/80-18	120/60-ZR17
Rear tyre	150/70-18	180/55-ZR17
Front wheel travel (mm)	120	119
Rear wheel travel (mm)	120	119
Trail (mm)	-	94
Rake (fork angle) (degree)	-	24.5
Other
Starter	Electric	-
Color options	white	-
Dimensions
Wheelbase (mm)	1,386	1,384
Dry weight (kg)	165	161
Overall height (mm)	1,072	1,105
Overall length (mm)	2,120	2,045
Overall width (mm)	750	688
Seat height (mm)	810	820
Performance
Fuel capacity (l)	13	17.03