Friday, April 17, 2009

Piaggio MP3 250


The Piaggio, the company that revolutionized personal transport with the launch of the first Vespa model in 1946, continues its streak of innovation with the introduction of the three-wheel scooter, the PIAGGIO MP3. The PIAGGIO MP3 provides safety, road grip and stability levels that no two-wheeler can match. Its power, performance and ease of use make for a very entertaining ride.

The two independent, tilting front wheels of the PIAGGIO MP3 re-define the very concept of ride stability to provide an unprecedented riding experience. Take on wet or patchy asphalt, cobblestone streets, train tracks and other tough riding conditions with more confidence and ease than a traditional two-wheeler.

With its compact super-scooter size and exceptional manoeuvrability, the PIAGGIO MP3 is at home in town traffic. It’s a cinch to park: an electro-hydraulic suspension locking system means there is no need to put the vehicle on its stand. The PIAGGIO MP3 is equally comfortable when heading out of town. Its road grip, cornering safety and tilt angle are unprecedented for a scooter, adding to the pleasure of riding different road surfaces at high speed.

Mechanical Components
Innovative technical features and top-grade components make the PIAGGIO MP3 a truly unique vehicle that re-invents the entire scooter concept.
The PIAGGIO MP3 frame in high-tensile steel tubes is the result of the best CAD (Computer Aided Design) technology and computerized FEM (Finite Element Method) analysis. Elements such as frame strength and weight were precisely defined and tested from the initial phases of the project, with the suitability of each solution checked at every stage.
The innovative parallelogram suspension, an original Piaggio design, is anchored to the frame. The tilt mechanism is composed of four cast-aluminium control arms with four hinges fixed to the central tube and two guide tubes on either side of the parallelogram and is connected to the arms via suspension pins and ball bearings. The tubes on the right and left enclose the steering tube in a classic single arm setup.

The PIAGGIO MP3 uses three 12” wheels with large tires — 120/70 front, 130/70 rear. Together with the revolutionary front suspension, the wheels provide a tilt angle of up to 40° while riding like any normal two wheeler and simultaneously ensuring better road grip on any surface, especially slippery and uneven tracks. The parallelogram suspension also ensures increased stability at high speeds
The rear of the MP3 features a singlearm suspension with two dual effect hydraulic shock absorbers, a helicoidal spring and four-position preload.
Besides its exceptional stability, the PIAGGIO MP3 also provides brilliant braking thanks to three powerful linked brakes, 240 mm in diameter, and the parallelogram suspension. The result is record deceleration (about 8 m per second) with braking space reduced by over 20 per cent on normal road surfaces and as much as 24 per cent on slippery roads compared to a traditional two-wheel scooter.

The Design
CAD-designed down to the last detail, the PIAGGIO MP3 body offered excellent protection starting from the wind tunnel, where it was extensively tested. The front-end design is genuinely innovative in terms of technical features and concept, with car-style bodywork treatment. The headlamps and front fairing merge to form a single unit that enhances the vehicle’s dynamic look as well as providing extra rider protection.
Shock-resistant splashguards on either side of the front shield protect the rider and the vehicle. The rear loading section has been designed to offer maximum comfort and storage capacity: a boot lid painted the same color as the bodywork provides access to the under seat storage. A substantial 65-litre (approx 15 gallons) storage capacity and dual access to the storage area, from the boot lid as well as by flipping up the seat, make the PIAGGIO MP3 extremely practical. The storage area comfortably holds two full-face helmets, a small bag and objects up to about three feet in length. The under seat storage also has a courtesy light and a seat cover for use when parking in rainy weather. A handy remote control button on the ignition key opens the seat lock and the rear boot lid. The rider can also open the fuel cap and rear boot lid with a single twist of the key in the ignition unit.
The most advanced calculation programs and three-dimensional measurements were carried out from the initial phase of the PIAGGIO MP3 project to enhance the vehicle’s ergonomics. The result is a vehicle that offers top-of-the-line comfort, safety and ease of use. The front shield provides exceptional protection. An extremely comfortable seat adapted to riders of any size has been made to measure for the PIAGGIO MP3. Generous padding and the shape of the built-in backrest provides perfect ergonomical seating, while the saddle height of a mere 30.7” from the ground makes the vehicle easy to manoeuvre in any circumstances. The optimal height difference between the front and the rear parts of the saddle, in addition to the ideally located rear handgrips, ensure passenger comfort and protection.

Once the rider has pressed the handlebar switch, the control unit only activates the electro-actuator if the vehicle is travelling at a speed in the range of 5–15 mph. The exact speed at which this takes place depends on the level of deceleration: the greater the deceleration, the higher the speed at which the tilt mechanism locks. Additionally, the mechanism will not lock unless the butterfly valve is closed and the engine is running at below 3000 rpm.

The PIAGGIO MP3 dashboard provides comprehensive, at-a-glance trip information. It includes a speedometer, fuel gauge, coolant temperature indicator, clock, trip and mileage odometer. Other features are a fuel reserve indicator, oil pressure, turn signals, low and high beam, seat or boot lid open warning and an Immobilizer LED.

The Engine
The PIAGGIO MP3 comes equipped with the Piaggio Quasar 250 i.e. engine. The Quasar 250 i.e. is the all-new Piaggio four-stroke, four-valve, liquid-cooled engine that meets Euro 3 standards, exceeding even the U.S. EPA and CARB standards. The new Quasar electronic injection series is the result of the Piaggio engine division’s commitment to creating a truly top quality, environment-friendly engine. The advanced closed loop injection with a Lambda sensor, together with a three-way catalytic converter and electronic ignition control system, considerably reduces emissions as well as fuel consumption and provides immediate throttle response. As a result, the PIAGGIO MP3 is fun to ride, quick off the mark in town traffic and comfortable with short motorway trips as well as extended touring.

The MP3 250 redefines the entire concept of ride stability. With three ground
contact points and a shock absorber on each wheel, the MP3 swallows bumps with incredible efficiency.

• Single cylinder, four-stroke Piaggio Master engine
• Electro-hydraulic suspension locking system
• 40-degree lean angle for ultimate maneuverability
• Underseat storage that holds 2 helmets
• 3 disc brakes

ENGINE TYPE Single-cylinder QUASAR, four-stroke, four-valve, electronic injection, catalysed
DISPLACEMENT 244.3cc
BORE x STROKE 72 mm / 60 mm
MAX POWER AT SHAFT 22.5 hp (16.5 Kw) @ 8,250 rpm
MAX TORQUE 21 Nm at 6,750 rpm
MAX SPEED 77 mph (124 km/h)

FUEL / TANK CAPACITY Unleaded 3.2 gallons (12 litres)
GAS MILEAGE 60-65 mpg
DISTRIBUTION N/A
COOLING SYSTEM Liquid
LUBRICATION Wet sump, 1,000cc capacity; chain-driven lobe pump; intake and delivery filters
INGINTION Port Injected Alfa/n type with closed loop system, Lambda sensor in exhaust pipe and three-way double catalytic converter
GEARS CVT
CLUTCH N/A

CHASSIS Twin cradle: tubes in high tensile steel
FRONT SUSPENSION Parallelogram composed of four aluminum arms supporting two steering tubes, cantilevered suspension - Travel: 85 mm. Electro-hydraulic suspension locking system. suspension
REAR SUSPENSION Two dual effect hydraulic shock absorbers and adjustable spring preload - Travel: 110 mm
FRONT BREAK Two stainless steel disks, 240 mm and floating caliper with two pistons, 30 mm
REAR BREAK Stainless steel disk, 240 mm and caliper with opposite pistons, 30 mm
FRONT TIRE Tubeless 120 / 70 - 12"
REAR TIRE Tubeless 130 / 70 - 12"

LENGTH 84" (2134 mm)
WIDTH 29.3" (745 mm)
WHEELBASE 58.6" (1489 mm)
SEAT HEIGHT 30.7" (780 mm)
DRY WEIGHT 449.7 lbs (204 kg)





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