
Aprilia MXV 4.5
Key specifications
Overview
Introducing the 2011 Aprilia MXV 4.5, a trailblazer in the cross-motocross category that captivates riders with its blend of innovative engineering and aggressive styling. Designed for the discerning off-road enthusiast, the MXV 4.5 stands out in a crowded market, delivering both the power and agility required to tackle the toughest terrains. With its striking red finish and bold lines, this motorcycle not only performs but also turns heads on any track or trail. At the heart of the MXV 4.5 is a potent 449cc V2 four-stroke engine that delivers a thrilling ride. With a compression ratio of 13.0:1 and a well-balanced bore and stroke of 76.0 x 49.5 mm, this engine offers responsive acceleration and remarkable torque, making it an ideal companion for both competitive and recreational riding. The advanced fuel injection system, complete with an integrated engine management system, allows riders to select between hard and soft mappings directly from the handlebars, ensuring optimal performance in various conditions. Coupled with a liquid cooling system and a robust 4-speed gearbox, the MXV 4.5 provides a seamless power delivery that keeps riders glued to their seats. The MXV 4.5 is equipped with a Cr-Mo steel perimeter frame, reinforced by aluminum alloy vertical members, which not only contributes to its lightweight nature but also enhances overall stability and handling. The 50 mm Marzocchi upside-down fork at the front and the adjustable
Pros
- Powerful Engine: The 449cc V2 engine delivers exhilarating performance, making it perfect for both competitive and casual riding.
- Adjustable Suspension: Customizable front and rear suspension allows riders to tailor their setup based on riding style and terrain.
- Lightweight Frame: The combination of a Cr-Mo steel perimeter frame and aluminum components offers exceptional agility and handling.
Cons
- Kick Starter Only: The absence of an electric starter may be a drawback for some riders who prefer convenience.
- Limited Fuel Capacity: With a 7.40-liter tank, long rides may require more frequent refueling, which could be a concern for extended outings.
- Tall Seat Height: At 960 mm, the seat height may be challenging for shorter riders to manage comfortably.
Technical details
Source specification data
- Make
- Aprilia
- Model
- MXV 4.5
- Category
- Cross-motocross
- Starter
- Kick
- 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.
- 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
- 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)