Market Segment:
Cruiser Motorcycle
Target Audience:
Harley-Davidson owners, independent repair shops, motorcycle enthusiasts
Key Competitors:
Indian Scout, Triumph Bonneville, Yamaha Bolt
Model Distinction:
Sportster line's heritage, accessible ergonomics, V-twin engine character
Manual Value Proposition:
Provides comprehensive, factory-accurate information for maintenance and repair, saving time and money compared to dealership service.
Engine Systems:
Engine assembly, disassembly, troubleshooting, diagnostics, lubrication, cooling, fuel delivery (EFI), ignition, exhaust
Transmission Systems:
Transmission assembly, disassembly, clutch operation, gear shifting mechanisms, troubleshooting
Chassis Systems:
Frame, suspension (front fork, rear shocks), steering, wheels, tires, brakes (hydraulic front and rear disc), swingarm, final drive (belt)
Electrical Systems:
Wiring diagrams, lighting, ignition system, starting system, charging system (stator, regulator/rectifier), battery, instrument cluster, sensors, ECU troubleshooting
Fuel System:
Electronic Fuel Injection (EFI) system components, fuel pump, injectors, throttle body, sensors (MAP, IAT, O2)
Bodywork And Trim:
Fenders, fuel tank, seat, handlebars, controls, exhaust system components
Maintenance Procedures:
Routine maintenance checks, oil changes, filter replacements, spark plug service, brake fluid flush, belt tensioning, drive belt inspection and replacement
Repair Procedures:
Detailed step-by-step instructions for component removal, installation, rebuilding, and adjustment
Troubleshooting Diagnostics:
Fault finding guides, diagnostic flowcharts, common problem identification and solutions
Special Tools And Techniques:
Identification and usage of specialized tools required for specific service operations
Depth:
Comprehensive (covers everything from basic maintenance to full engine and transmission rebuilds)
Diagnostic Level:
Advanced diagnostic procedures, including interpretation of sensor data and error codes (where applicable)
Engine Type:
Air-cooled, Evolution V-Twin
Displacement:
1200 cc (73.2 cu. in.)
Bore X Stroke:
3.500 in. x 3.813 in. (88.9 mm x 96.8 mm)
Valvetrain:
Pushrod-actuated, overhead valves with hydraulic valve lifters, 2 valves per cylinder
Horsepower:
Approximately 65-70 HP (estimated, subject to tuning and specific market regulations)
Torque:
Approximately 70-75 ft-lbs @ 3500 RPM (estimated)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded premium gasoline, minimum 91 octane
Fuel Tank Capacity:
3.1 gal (11.7 L)
Transmission Type:
5-speed Manual Constant Mesh
Clutch Type:
Multi-plate, wet clutch
Final Drive:
Carbon reinforced, belt drive
Gear Ratios:
1st: 10.110, 2nd: 7.251, 3rd: 5.000, 4th: 3.761, 5th: 3.111 (Typical values, refer to manual for exact ratios)
Transmission Fluid Type:
Harley-Davidson Formula + Transmission/Primary Chaincase Lubricant (or equivalent API GL-4 SAE 75W-90)
Transmission Fluid Capacity:
2.7 US qt (2.5 L)
Crash Test Ratings:
N/A (Motorcycles are not typically rated by agencies like NHTSA)
Braking System:
Hydraulic front and rear disc brakes
ABS:
Optional (check specific vehicle configuration)
Lighting:
Halogen headlamp, LED taillight
Frame Construction:
Steel frame
Instrument Cluster:
Analog speedometer, tachometer (optional on some models), digital odometer, trip meter, clock, gear indicator, fuel level, low oil pressure, engine diagnostics, turn signal, high beam indicators.
Audio System:
N/A (Typically no factory audio system on this model)
ABS:
Available as an option on this model year.
Diagnostic Ports:
CAN bus diagnostic connector for use with Harley-Davidson diagnostic tools.
Initial Service:
1000 miles (1600 km) or 6 months
Subsequent Service:
Every 5000 miles (8000 km) or 12 months thereafter
Oil Change Interval:
Every 5000 miles (8000 km) or 12 months, whichever comes first
Engine Oil Type:
Harley-Davidson Genuine V-Twin 20W-50 Synthetic (or equivalent API CI-4 or higher specification 20W-50 synthetic motorcycle oil)
Engine Oil Capacity:
3.0 US qt (2.8 L) with filter change
Primary Chaincase Oil Type:
Harley-Davidson Formula + Transmission/Primary Chaincase Lubricant (or equivalent)
Primary Chaincase Oil Capacity:
2.7 US qt (2.5 L)
Brake Fluid Type:
DOT 4 (refer to manual for specific recommendations)
Fork Oil Type:
Harley-Davidson Factory Fork Oil (refer to manual for specific viscosity and quantity)
Common Wear Items:
Drive belt wear, brake pad wear, fork seal leaks, clutch cable adjustment
Potential Engine Concerns:
Leaking rocker box gaskets, oil pressure issues (rare), exhaust header leaks
Electrical Notes:
Stator or regulator/rectifier failure can occur over time, battery maintenance is crucial for EFI systems.
Brand Origin:
Founded in 1903, Milwaukee, Wisconsin, USA
Sportster Introduction:
The Sportster line dates back to 1957, representing a sportier, more agile alternative to Harley-Davidson's Big Twin models.
Evolution Engine Introduction:
The Evolution engine (or 'Blockhead') was introduced in 1984 for Sportsters, offering significant improvements in performance and reliability over previous Ironhead engines.
Manufacturing Location:
USA (Kansas City, Missouri; York, Pennsylvania)
