Comparison of Rieju RR Castrol and Rieju RS2 Matrix

Attribute	Rieju RS2 Matrix ×	Rieju RR Castrol ×
General
Production from (year)	2007	2005
Make	Rieju	Rieju
Model	Rieju RS2 Matrix	Rieju RR Castrol
Category	Sport	Super motard
Engine and transmission
Engine type	Single cylinder, two-stroke	Single cylinder, two-stroke
Fuel system	Carburettor. Dell´Orto	Carburettor. Dell´Ortho SHAH
Displacement (cm³)	50	50
Power (kw)	-	6.9
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Bore (mm)	40.3	39
Stroke (mm)	39	40.3
Gearbox	6-speed	6-speed
Clutch	-	Multiple disks in oil bath
Compression	-	12.0:1
Exhaust system	-	Type cartridge with fiber glass in its interior. Aluminum case is enclosed of METRAKIT for exclusive use in competition
Chassis
Front suspension	Upside Hydraulic Fork Ø 36 mm. PAIOLI	Showa advantage with inverted bracket
Rear suspension	Mono shock absorber	Showa adjustable
Front brakes	Single disc. Double piston grip	Single disc. Double piston
Rear brakes	Single disc	Single disc
Diameter (mm)	220	180
Frame type	Perimetral of double beam in steel of high resistance	Steel tube of double cradle, soldier electrically. Reinforced in the frontal part.
Front tyre	100/80-17	80/90-21
Rear tyre	130/70-17	110/80-18
Other
Starter	Electric	-
Color options	blue red white.	-
Dimensions
Wheelbase (mm)	1,332	1,332
Dry weight (kg)	107	-
Overall height (mm)	1,180	1,170
Overall length (mm)	2,020	2,050
Overall width (mm)	800	800
Performance
Fuel capacity (l)	7.4	6