Aprilia Mana 850 - 2011 Specifications and Reviews

The 2011 Aprilia Mana 850 is a versatile naked bike powered by an 839cc V-twin engine producing 75 horsepower, designed for riders seeking engaging everyday performance and practical usability. Its liquid-cooled four-stroke motor with electronic fuel injection and dual ignition systems delivers smooth, reliable power suited for both commuting and spirited riding. Known for its approachable character and balanced handling, the Mana 850 appeals to mid-range riders wanting capable, no-nonsense motorcycling.

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General information

CategoryNaked bike
Year2011
ModelAprilia Mana 850

Engine and Transmission Specifications

Exhaust systemTwo in one system in 100% stainless steel with three-way catalytic converter and Lambda probe
DrivelinePrimary drive: Belt. Final drive: Chain
ClutchAutomatic
Transmission type,final driveChain
GearboxAutomatic
Cooling systemLiquid
Lubrication systemDry sump with separate oil reservoir
IgnitionDigital electronic ignition, with two spark plugs per cylinder, integrated with fuel injection system
Fuel systemInjection. Integrated engine management system. Weber Marelli electronic fuel injection with one 38 mm throttle body
Valves per cylinder4
Bore x stroke88.0 x 69.0 mm (3.5 x 2.7 inches)
Compression10.0:1
Torque73.00 Nm (7.4 kgf-m or 53.8 ft.lbs)
Power75.10
Engine detailsAprilia 90° longitudinal V twin
Engine typeV2, four-stroke
Capacity:839.30 ccm (51.21 cubic inches)

Brakes, suspension, Frame and wheels

WheelsAluminium alloy. Front: 3.50 x 17´ Rear: 6.00 x 17´
Rear brakes diameter260 mm (10.2 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc
Rear tyre dimensions180/55-17
Front tyre dimensions120/70-17
Rear suspension travel125 mm (4.9 inches)
Rear suspensionAluminium alloy single-piece swingarm. Hydraulic shock absorber adjustable in spring preload and rebound damping.
Front suspension travel120 mm (4.7 inches)
Front suspension43 mm upside-down fork.
Trail103 mm (4.1 inches)
Rake (fork angle)25.0°
Frame typeHigh strength steel trellis
 
 

Physical measures and capacities

Fuel capacity16.00 litres (4.23 gallons)
Wheelbase1,463 mm (57.6 inches)
Overall width800 mm (31.5 inches)
Overall length2,080 mm (81.9 inches)
Overall height1,130 mm (44.5 inches)
Seat height800 mm (31.5 inches) If adjustable, lowest setting.
Power/weight ratio0.4059 HP/kg
Dry weight185.0 kg (407.9 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRedy, white, black
StarterElectric

Performance Profile & Rider Fit

75.1 hp
Peak Power
5.2s
0-60 mph

Best For

Track25%
City75%
Cornering55%
Daily Riding75%
Touring55%
Passenger55%

Rider Profile

Best ForWell suited to newer riders or those wanting a low-stress ride thanks to its automatic CVT-style transmission and manageable mid-size V-twin power.
PurposeDesigned as an easygoing naked bike that removes the clutch and gear-shifting workload for relaxed commuting and everyday riding.
Rider FitA moderate seat height and manageable curb weight for its class make it accessible to riders of average and shorter stature.
CharacterOffers a distinctive, torquey V-twin character combined with scooter-like convenience, giving it a relaxed but characterful personality.
Not Ideal ForNot a good match for riders chasing outright performance, track thrills, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 Aprilia Mana 850 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Aprilia Mana 850, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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