🏷️ Basic Information

Make:

Aprilia

Model:

Mana 850

Year:

2008-2010

Engine Code Prefix:

RC81

👋 Introduction

Market Segment:

Sport Touring Motorcycle with Automatic Transmission

Unique Selling Proposition:

The Mana 850 distinguished itself with its unique sequential electronic automatic transmission, offering a scooter-like ease of use in a motorcycle package, appealing to riders seeking comfort and performance without traditional clutch and gear shifting.

Competitors:

Models like the Honda NC700/750 (DCT), Yamaha TMAX, and other large-displacement scooters or motorcycles with optional automatic transmissions.

Engine Layout:

V-twin

Transmission Innovation:

Integrated ECU-controlled 4-mode automatic transmission (e.g., 'Aut', 'Aut Sport', 'Sequential 4-speed', 'Sequential 4-speed Sport')

Storage Compartment:

Unique under-seat storage mimicking a fuel tank compartment

📋 Manual Details

Systems Covered:

Engine, Fuel System, Ignition System, Transmission, Chassis, Suspension, Brakes, Electrical System, Bodywork, Maintenance, Troubleshooting, Diagnostics, Specifications

Total Pages:

300+

Type:

Workshop Service Repair Manual

Language:

English

Format:

Digital (PDF)

📖 Manual Coverage

Engine Mechanical:

Complete disassembly and reassembly, cylinder head, piston, connecting rod, crankshaft, valve timing, lubrication system

Fuel And Emission Control:

Fuel injection system (ECU, injectors, sensors), throttle body, fuel pump, fuel filter, emissions control devices, evaporative emission system

Ignition System:

Spark plugs, ignition coils, CDI unit, crankshaft position sensor, camshaft position sensor

Transmission Type:

CVT (Continuously Variable Transmission), Automatic Transmission (AT) with manual override

Transmission Components:

Torque converter, variator unit, planetary gear sets, final drive

Frame:

Steel trellis frame

Front Suspension:

Upside-down telescopic forks (e.g., Marzocchi), adjustability (preload, compression, rebound)

Rear Suspension:

Monoshock absorber with progressive linkage, adjustability

Front Brakes:

Dual disc brakes, radial-mount calipers (e.g., Brembo), ABS (Anti-lock Braking System) availability

Rear Brakes:

Single disc brake, caliper, ABS availability

Battery:

Specifications and charging system diagnostics

Lighting:

Headlights, taillights, turn signals, dashboard illumination

Wiring Diagrams:

Comprehensive electrical schematics

Fairings And Panels:

Removal, installation, and repair

Seats And Storage:

Access and maintenance

Routine Maintenance:

Oil changes, filter replacements, chain adjustment/lubrication (if applicable), spark plug replacement, air filter cleaning/replacement, brake fluid replacement, coolant replacement

Troubleshooting:

Diagnostic charts for common symptoms and causes

Repair Procedures:

Step-by-step instructions for major component overhauls and replacements

Assembly And Disassembly:

Detailed instructions for component removal and installation

Torque Specifications:

Critical fastener torque values for all major components

Depth:

Comprehensive, covering from basic maintenance to complete engine rebuilds and complex electrical diagnostics

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable text content

Print Quality:

High-resolution, printable pages

Binding:

N/A (Digital Product)

Paper Type:

N/A (Digital Product)

⚙️ Engine Specifications

Engine Type:

Liquid-cooled, four-stroke, 90-degree V-twin

Displacement:

839.3 cc

Bore X Stroke:

90 mm x 66 mm

Valve Train:

SOHC, 4 valves per cylinder

Horsepower Peak:

Approx. 75 hp (56 kW) @ 8000 rpm

Torque Peak:

Approx. 7.5 kgf·m (73.5 Nm) @ 6000 rpm

Fuel Delivery:

Electronic Fuel Injection (EFI) with Keihin or Magneti Marelli ECU

Fuel Type:

Unleaded gasoline, minimum 95 RON

Ignition Type:

Electronic CDI with independent spark advance for each cylinder

🔧 Transmission

Transmission Type:

Automatic (CVT-based with electronic control) and Sequential Manual Override

Gear Selection Modes:

Automatic (Normal, Sport), Manual (4-speed sequential, Normal, Sport)

Clutch Type:

Wet multi-plate clutch integrated with the transmission

Final Drive:

Chain drive

Transmission Fluid Type:

Specific Automatic Transmission Fluid (ATF) or suitable motorcycle-specific wet-clutch lubricant (refer to manual for exact specification)

📐 Dimensions

Length:

Approx. 2160 mm (85.0 in)

Width:

Approx. 800 mm (31.5 in)

Height:

Approx. 1220 mm (48.0 in)

Wheelbase:

Approx. 1515 mm (59.6 in)

Dry Weight:

Approx. 211 kg (465 lbs)

Wet Weight:

Approx. 230 kg (507 lbs)

Fuel Tank Capacity:

Approx. 18 liters (4.8 US gal)

🛡️ Safety Features

ABS Availability:

Optional ABS

Braking System:

Compliant dual front disc and single rear disc brakes with optional ABS

Lighting:

Dual halogen headlights, LED taillight

Frame Construction:

Steel trellis frame for torsional rigidity

💡 Technology Features

Dashboard:

Digital LCD instrument cluster with speedometer, tachometer, fuel gauge, gear indicator (for sequential mode), ambient temperature, clock, trip meters, and warning lights.

ABS:

Optional two-channel Anti-lock Braking System (ABS) for enhanced braking control.

ECU Integration:

Centralized ECU manages engine operation, transmission modes, and diagnostics, requiring specialized diagnostic tools for advanced troubleshooting.

🔧 Maintenance

Engine Oil Change:

Every 10,000 km or 1 year, whichever comes first

Oil Filter Replacement:

Every 10,000 km or 1 year

Spark Plug Replacement:

Every 20,000 km

Air Filter Cleaning Replacement:

Every 10,000 km (cleaning) / 20,000 km (replacement)

Brake Fluid Flush:

Every 2 years

Coolant Flush:

Every 3 years or 30,000 km

Valve Clearance Check:

Every 20,000 km

Engine Oil Type:

SAE 10W-40, API SG/SH/SJ or higher, JASO MA/MA2 certified synthetic or semi-synthetic motorcycle oil

Engine Oil Capacity:

Approx. 2.4 liters (with filter change)

Coolant Type:

Ethylene glycol-based coolant with anti-corrosion additives, 50/50 mix with distilled water

Brake Fluid Type:

DOT 4

Transmission Operation:

Some owners have reported occasional hesitation or unexpected gear changes in the automatic modes, often resolvable with ECU recalibration or cleaning of sensors. The manual details diagnostic procedures for these.

Electrical Connections:

As with many motorcycles of this era, corrosion or looseness in electrical connectors can lead to intermittent faults. The manual provides detailed wiring diagrams for tracing and rectifying such issues.

Suspension Seals:

Wear on fork seals or rear shock seals can occur over time, especially with aggressive riding. The manual covers fork seal replacement procedures.

📚 Vehicle History

Manufacturer:

Aprilia is an Italian motorcycle manufacturer with a strong heritage in racing and performance motorcycles.

Introduction Year:

The Mana 850 was introduced in 2007 and produced through 2016, with the 2008-2010 period covering its initial major iterations.

Development Focus:

Developed to blend the performance and feel of a motorcycle with the convenience of an automatic transmission, aiming to broaden the appeal of motorcycling.

Manufacturing Location:

Italy

🏆 Awards & Recognition

Market Reception:

The Aprilia Mana 850 was generally well-received for its innovative transmission and comfortable ride, though its niche appeal as an automatic motorcycle sometimes limited widespread adoption compared to conventional bikes.