
Aprilia MXV 4.5
Key specifications
Overview
Introducing the 2013 Aprilia MXV 4.5, a motorcycle that epitomizes the thrill and raw power of cross-motocross riding. Designed for serious enthusiasts and competitive riders alike, the MXV 4.5 showcases Aprilia's commitment to innovation and performance within the off-road segment. With its robust construction and cutting-edge technology, this bike stands out as an exceptional choice for those seeking to conquer rugged terrains and challenging trails, merging agile handling with relentless power. At the heart of the MXV 4.5 lies a potent 449cc V2, four-stroke engine that cranks out an impressive amount of torque, ensuring exhilarating performance on any terrain. With a compression ratio of 13.0:1 and a refined fuel injection system featuring a 38 mm throttle body, this engine offers a seamless blend of power and efficiency. Riders can take advantage of the integrated engine management system, allowing them to select hard and soft mappings directly from the handlebars for tailored riding experiences. The liquid-cooled design, paired with a 4-speed gearbox, ensures that the bike maintains optimal performance under the most demanding conditions, giving riders the confidence to tackle steep inclines and tricky descents with ease. The MXV 4.5 is not just about power; it is also equipped with an impressive array of features and advanced technologies that enhance the riding experience. The bike's chassis boasts a Cr-Mo steel perimeter frame combined with aluminum alloy vertical members, offering a lightweight yet sturdy structure. The 50 mm Marzocchi upside-down fork and
Pros
- Powerful Engine: The 449cc V2 engine delivers strong torque and responsive acceleration, perfect for off-road adventures.
- Adjustable Suspension: The front and rear suspension systems are highly adjustable, allowing riders to customize their ride for various terrains.
- Lightweight Frame: The combination of Cr-Mo steel and aluminum keeps the bike agile and easy to maneuver, enhancing overall handling.
Cons
- Kick Start Only: The absence of an electric start may deter some riders who prefer the convenience of modern ignition systems.
- Seat Height: With a seat height of 960 mm, it may not be suitable for shorter riders, potentially limiting its accessibility.
- Fuel Capacity: At 7.40 litres, the fuel tank may require more frequent refueling during long rides compared to some competitors.
Technical details
Source specification data
- Make
- Aprilia
- Model
- MXV 4.5
- Category
- Cross-motocross
- Starter
- Kick
- Electrical
- 220 W generator
- Color Options
- Red
- Clutch
- Multi-plate in oil bath, cable operated.
- Max Rpm
- 12500
- Gearbox
- 4-speed
- Ignition
- Electronic digital (batteryless).
- Driveline
- Primary
- drive:
- Spur
- gears.
- Transmission
- ratio: 23/65.
- Final
- drive:
- Chain
- .
- Transmission
- ratio: 14/49.
- Engine Type
- Rocker operated exhaust valves, chain timing drive, titanium valves.
- Fuel System
- Injection
- .
- Integrated
- engine management system controlling ignition and fuel injection.
- Throttle
- body: 38 mm.
- Hard
- and soft mappings selectable from the handlebars.
- Bore X Stroke
- 76.0 x 49.5 mm (3.0 x 1.9 inches)
- Compression
- 13.0:1
- Displacement
- 449.00 ccm (27.40 cubic inches)
- Cooling System
- Liquid
- Engine Details
- V2, four-stroke
- Exhaust System
- Conforming to FIM standards for 2009.
- Lubrication System
- Dry sump. Separate gearbox lubrication.
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Seat Height
- 960 mm (37.8 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.40 litres (1.96 gallons)
- Overall Width
- 815 mm (32.1 inches)
- Overall Length
- 2,190 mm (86.2 inches)
- Rake
- 26.2°
- Wheels
- Black anodised aluminium alloy.
- Rear Tyre
- 110/90-19
- Frame Type
- Cr
- -
- Mo
- steel perimeter frame with aluminium alloy vertical members.
- Headstock
- rake angle 26.2°.
- Lightweight
- rear frame section.
- Front Tyre
- 80/100-21
- Rear Brakes
- Single
- disc.
- Stainless
- steel disc with
- Nissin
- floating caliper
- Front Brakes
- Single
- disc.
- Lightweight
- stainless steel floating disc with
- Nissin
- floating caliper.
- Rear Suspension
- Pro
- -
- Link
- with
- Sachs
- monoshock, adjustable in compression and rebound.
- Front Suspension
- 50 mm Marzocchi upside down fork with adjustments for compression and rebound.
- Rear Brakes Diameter
- 240 mm (9.4 inches)
- Front Brakes Diameter
- 270 mm (10.6 inches)