2010 Aprilia MXV 4.5

5 Фев 2015 | Author: | Комментарии к записи 2010 Aprilia MXV 4.5 отключены
Aprilia MXV 4.5

2010 Aprilia MXV 4.5

2010 MXV 4.5

— 2010 Aprilia MXV 4.5

Aprilia MXV 4.5

All design solutions on the MXV 450 have been dictated by the to achieve the highest possible of performance while extending the range of use.

The under-seat for example, features a brand new for better motocross performance more torque at lower

Valve gear based on a overhead cam and four titanium per cylinder gives the best compromise between compactness, weight and performance.

Thanks to its technology the 45.2 engine is civilised and silent running in this motocross version, and easily with FIM rules for emissions (94 dB threshold).

The MXV 450 affords easy access for maintenance oil filter, air filter), and boasts maintenance intervals, far above the

The engine has a dry sump lubrication with the oil tank integrated the crankcase. Elimination of the external oil and its connecting pipes has led to a further in weight.

The starter motor has eliminated for the same reason. is by kick-start only in order to weight.

The salient specifications of the engine on the new MXV:

— fuel injection.

— Dry lubrication with the oil tank inside the crankcase. Separate for gearbox and engine to keep oil for longer.

— Single cam, titanium valves.

Single-piece crankshaft.

— integrated in crankcase, wet liners.

Choice of -Big Bang- and ignition settings.

— mappings selectable from the

— Electronic stepper idling control.

— engine speed 12,500


The dimensions of the perimeter frame been optimised for motocross and the entire frame has been to complement the engine. Its design is among motocross frames. A steel trellis is interference to pressed aluminium side to form a single structure.

The engine also forms an part of the chassis, acting as a element and contributing to exceptional rigidity.

Particular care has taken over weight Weight has been centralised as far as to improve agility under all

Weight reduction (one of the important aspects of any motocross was central to the design of every of the MXV, from disc to frame.

The swingarm has been for maximum lightness and elasticity and hydroformed members. The rising linkage system is damped by a adjustable Sachs racing with two damping settings for and low speed riding.

The Marzocchi down fork has 50 mm stanchions and is calibrated for motocross. The fork is adjustable, so that you can set up your own action exactly as you want it.

The fuel tank has been to keep the bike-s centre of as near as possible to the physical of the machine. Attention has also given to eliminating protruding to reduce width and improve

The centralisation of weight has also the design of the filter box. The is now located at the front of the bike, the fuel tank more to extend back over the shock absorber.

The filter box holds the throttle bodies and filter changing.

The ECU and all the components of the system are also housed inside the filter box.

The system, under-seat silencer and tail pipes are made from titanium (pipes and

The minimal electrical system is and fully integrated inside the box. Engine and electrical therefore form a single

The two-tone stepped seat the rider hold his position at all


The unrivalled technology and of the chassis are supported by a fantastic system.

The MXV is equipped with floating calipers and super-lightweight discs (270 mm at the front), for braking control in even the challenging conditions.

A 240 mm rear with single piston caliper provides the perfect between stopping power and of control

2010 Aprilia MXV 4.5 Unitied States Specifications

US $8,499 USD

Engine: 77 V twin …. Liquid cooled. overhead cam with rocker exhaust valves, chain drive, 4 valve heads, valves.

Aprilia MXV 4.5
Aprilia MXV 4.5

Fuel: Lead-free

Bore x Stroke: 76 x 49.5 mm

displacement: 449 cm3

Compression ratio: 13 :1

Fuel system: Integrated management system controlling and fuel injection. Throttle 38 mm. Hard and soft mappings from the handlebars.

Ignition: digital (batteryless).


Exhaust: Conforming to FIM standards for

Generator: 220 W

Lubrification: Dry sump. gearbox lubrication.

Gear 4 speed. Motocross gear 1st 14/29 2nd 15/26 3rd 17/25 4th

Clutch: Multi-plate in oil bath, operated.

Primary drive: gears. Transmission ratio:

Final drive: Chain. ratio: 14/49.

Frame: steel perimeter frame aluminium alloy vertical Headstock rake angle Lightweight rear frame

Front suspension: 50 mm Marzocchi down fork with for compression and rebound.

Rear Pro-Link with Sachs adjustable in compression and rebound.

Front: 270 mm lightweight stainless floating disc with floating caliper. Rear: 240 mm stainless steel disc Nissin floating caliper.

Wheels: Black anodised alloy. Front: 1.60 x Rear: 2.15 x 19.

Tyres: Dunlop 80/100-21 51M. Dunlop 110/90-19 62M.

Overall length: 2,190 mm width: 815 mm Ground clearance: mm Seat height: 960 mm Wheelbase: mm

Fuel tank capacity: 7.4 litres.

Aprilia MXV 4.5
Aprilia MXV 4.5
Aprilia MXV 4.5
Aprilia MXV 4.5
Aprilia MXV 4.5
Aprilia MXV 4.5
Aprilia MXV 4.5
Aprilia MXV 4.5
Aprilia MXV 4.5

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