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Aprilia MXV 4.5
2009Off-road

Aprilia MXV 4.5

Key specifications

Engine
449 cc
Fuel type
petrol
Fuel capacity
2.0 L
Transmission
4-speed
Seat height
38 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2009 Aprilia MXV 4.5, a cross-motocross motorcycle that epitomizes the spirit of performance and agility. Designed for riders who crave adrenaline and precision, the MXV 4.5 stands out in the competitive landscape of off-road machines. With its robust V2 engine and advanced suspension setup, this bike is engineered to tackle the toughest terrains while delivering an exhilarating riding experience. Whether you’re carving through trails or competing in motocross events, the MXV 4.5 is built to push the limits of performance and rider confidence. At the heart of the MXV 4.5 is a powerful 449cc, four-stroke V2 engine, engineered for responsiveness and torque. With a compression ratio of 13.0:1 and a sophisticated fuel injection system, riders can expect seamless power delivery across the rev range. The integrated engine management system allows for throttle mapping adjustments directly from the handlebars, enabling riders to tailor their experience on the fly. Matched with a 4-speed gearbox and a robust chain final drive, this motorcycle offers a thrilling combination of acceleration and control that is sure to satisfy even the most demanding enthusiasts. The chassis and suspension of the MXV 4.5 are equally impressive, featuring a Cr-Mo steel perimeter frame that promises durability without sacrificing weight. The 50 mm Marzocchi upside-down front fork, with adjustable compression and rebound, provides exceptional handling and stability, while the

Pros

  • Exceptional Power Delivery: The advanced engine management system and V2 engine allow for responsive throttle control, making it ideal for varying terrains.
  • Rider-Friendly Adjustability: With adjustable suspension settings, riders can fine-tune their setup for optimal performance, enhancing comfort and handling.
  • Lightweight and Agile: The bike's construction using Cr-Mo steel and aluminum alloy contributes to its lightweight profile, resulting in nimble handling and easy maneuverability.

Cons

  • Higher Seat Height: At 960 mm, the seat may be challenging for shorter riders to manage, potentially affecting confidence and comfort.
  • Limited Fuel Capacity: With a 7.40-liter tank, long-distance riders may find themselves needing to refuel more frequently during extended outings.
  • Kick Start Only: The absence of an electric starter could be inconvenient for some riders, particularly in challenging off-road conditions.

Technical details

Source specification data

Make
Aprilia
Model
MXV 4.5
Category
Cross-motocross
Starter
Kick
Color Options
Red off
Clutch
Multi-plate in oil bath, cable operated.
Gearbox
4-speed
Ignition
Electronic digital (batteryless).
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)
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)

Available colors

Red off