2009 APRILIA MXV 4.5 SPECIFICATIONS

Engine Type: 77° V twin four stroke. Liquid cooled. Single overhead cam with rocker operated exhaust valves, chain timing drive, 4 valve heads, titanium valves
Displacement: 449 cm3
Bore Stroke: 76 x 49.5 mm
Compression Ratio: 13 :1
Fuel System: Integrated engine management system controlling ignition and fuel injection
Throttle body: 338 mm. Hard and soft mappings selectable from the handlebars
Ignition: Electronic digital (batteryless)
Starting System: Kick-start
Transmission: 4 speed
Fuel: Lead-free petrol
Exhaust: Conforming to FIM standards for 2009
Generator: 220 W
Lubrication: Dry sump. Separate gearbox lubrication
Clutch: Multi-plate in oil bath, cable operated
Primary Drive: Spur gears. Transmission ratio: 23/65
Final Drive: Chain. Transmission ratio: 14/49
Frame Type: Cr-Mo steel perimeter frame with aluminium alloy vertical members. Headstock rake angle 26.2°. Lightweight rear frame section
Suspension Front: 50 mm Marzocchi upside down fork with adjustments for compression and rebound
Suspension Rear: Pro-Link with Sachs monoshock, adjustable in compression and rebound
Front Wheel: Black anodised aluminium alloy - 1.60 x 21”
Rear Wheel: Black anodised aluminium alloy - 2.15 x 19"
Front Tire Size: Dunlop 80/100-21 51M
Rear Tire Size: Dunlop 110/90-19 62M
Front Brakes: 270 mm lightweight stainless steel floating disc with Nissin floating caliper
Rear Brakes: 240 mm lightweight stainless steel disc with Nissin floating caliper
Overall Length: 2,190 mm
Overall Width: 815 mm
Fuel Tank Capacity: 7.4 litres
Seat Height: 960 mm
Wheelbase: 1,499 mm
Color: Red & Black