Comparison of Aprilia SXV 5.5 2006 and Suzuki RMX450Z 2010

Attribute	Suzuki RMX450Z 2010 ×	Aprilia SXV 5.5 2006 ×
General
Production from (year)	2010	2006
Make	Suzuki	Aprilia
Model	Suzuki RMX450Z	Aprilia SXV 5.5
Category	Enduro / offroad	Super motard
Engine and transmission
Engine type	Single cylinder, four-stroke	V2, four-stroke
Valves per cylinder	-	2
Fuel system	Injection	Injection. Integrated engine management system controlling ignition and fuel injection.
Displacement (cm³)	449	549
Cooling system	Liquid	-
Transmission type,final drive	Chain	Chain
Bore (mm)	96	80
Stroke (mm)	62.1	55
Gearbox	5-speed	5-speed
Fuel control	Double Overhead Cams/Twin Cam (DOHC)	Single Overhead Cams (SOHC)
Ignition	Electronic ignition	-
Lubrication system	Suzuki Advanced Sump System	Dry sump with external oil tank. Separate gearbox lubrication.
Compression	11.6:1	12.0:1
Exhaust system	Brakes Front	-
Chassis
Front suspension	SHOWA 47mm Telescopic, pneumatic / coil spring, oil damped	Ø 48 mm upside down fork, double adjustment.
Rear suspension	Swingarm link type, SHOWA piggyback-reservoir shock	Box section aluminium swingarm with cast body.
Front brakes	Single disc	Single disc
Rear brakes	Single disc	Single disc
Front tyre	80/0-21	120/70-17
Rear tyre	110/0-18	180/55-17
Other
Starter	Electric & kick	-
Color options	solid black/champion yellow no. 2	aprilia black/fluo red
Dimensions
Wheelbase (mm)	1,480	1,495
Kerb weight (kg)	123.5	-
Overall length (mm)	2,185	2,220
Overall width (mm)	830	800
Seat height (mm)	955	918
Ground clearance (mm)	320	318
Performance
Fuel capacity (l)	6.2	7.8