Aprilia RXV 4.5, 5.5 2009 Dirtbike has been much improved and sports some cool new graphics. The swingarm on the 2009 Aprilia RXV 4.5, 5.5 Dirtbike is now made with a cast aluminum body and hydroformed members, making it both lighter and more flexible plus providing the rider better traction and stability over rough ground. Aprilia RXV 4.5, 5.5 Motorbike also a new seat height which is 5mm lower thanks to a new, lighter rear subframe. The coolest difference from last year has to be the new bold graphics that reflect Aprilia's new graphic design language.
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Aprilia RXV 4.5, 5.5 pic
Spesifikasi Aprilia RXV 4.5, 5.5 2009
Model: RXV 4.5 - 5.5
Engine Type: 77° V twin four stroke. Liquid cooled. Single overhead cam with rocker operated exhaust valves, chain timing drive. 4 valve heads with titanium valves
Fuel System: Integrated electronic engine management system controlling ignition and fuel injection, with two power mappings
Ignition: Electronic
Starting System: Electric starting
Transmission: 5 speed
Fuel: Lead-free petrol
Throttle Body: 38 mm (40 mm)
Exhaust: Euro 3 lateral exhaust. Conforms to FIM regulations for 2009
Generator: 340 W
Lubrication: Dry sump with external oil tank. Separate gearbox lubrication
Clutch: Cable operated multi-plate wet clutch
Primary Drive: Spur gears. Transmission ratio: 22/56
Final Drive: Chain. Transmission ratio: 15/50 (Z14 sprocket supplied)
Primary Drive: Spur gears. Transmission ratio: 23/65
Frame Type: Chrome-molybdenum steel perimeter frame with aluminium alloy vertical members. Steering head (rake) angle 27°. Lightweight rear frame
Suspension Front: Ø 45 mm upside down fork with two adjustments
Suspension Rear: Aluminium swingarm with cast body and hydroformed members. Hydraulic monoshock with compression and rebound adjustment
Front Wheel: Black anodized aluminium alloy - 1.60 x 21”
Rear Wheel: Black anodized aluminium alloy - 2.15 x 18"
Front Tire Size: Metzeler 90/90 x 21”
Rear Tire Size: Metzeler 140/80 x 18”
Front Brakes: Ø 270 mm floating disc in stainless steel with aluminium flange. Nissin floating caliper
Rear Brakes: 240 mm stainless steel disc with floating caliper
Overall Length: 2,222 mm
Overall Width: 800 mm
Fuel Tank Capacity: 7.8 litres
Seat Height: 941 mm
Wheelbase: 1,495 mm
Color: Red & Black
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