
Aprilia MXV 4.5
Key specifications
Overview
Introducing the 2012 Aprilia MXV 4.5, a fierce contender in the cross-motocross category that promises to elevate your off-road experience. With its innovative design and robust engineering, the MXV 4.5 is a motorcycle that stands out in the competitive landscape of off-road bikes. Aprilia, known for its racing pedigree, has infused this model with features that cater to both amateur riders and seasoned enthusiasts alike, aiming to deliver a machine that is as versatile as it is powerful. At the heart of the MXV 4.5 lies a potent 449cc V2, four-stroke engine that boasts a compression ratio of 13.0:1. This powerplant is designed for performance, enabling riders to tackle steep inclines and uneven terrains with ease. The engine is equipped with a sophisticated fuel injection system that integrates an advanced engine management system—allowing for precise control over ignition and fuel delivery. With a 4-speed gearbox and multi-plate clutch, the power is seamlessly translated to the wheels, offering a thrilling ride characterized by responsive acceleration and impressive torque. Coupled with a lightweight frame and a raked front end at 26.2 degrees, the MXV 4.5 offers exceptional handling and stability, ensuring that every corner and jump is met with confidence. The 2012 MXV 4.5 is equipped with a host of features that cater to the modern rider. The 50mm Marzocchi upside-down front forks and the
Pros
- Powerful Engine Performance: The 449cc V2 engine delivers strong torque and responsive acceleration, making it a joy to ride on any terrain.
- Adjustable Suspension: The high-quality suspension components allow for customization, enhancing rider comfort and bike handling.
- Lightweight and Nimble: The Cr-Mo steel perimeter frame combined with an aluminum rear section results in a bike that is both light and agile, perfect for tight trails and jumps.
Cons
- Kick Start Only: The absence of an electric start can be inconvenient, especially for riders in challenging terrain.
- Seat Height: With a seat height of 960mm, it may not be the best fit for shorter riders, limiting accessibility.
- Limited Fuel Capacity: While the 7.40-liter tank is adequate for short rides, it may require more frequent refueling during extended outings.
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, 4 valve heads, 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.
- 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
- 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)