Vehicle Segment:
Cruiser Motorcycle
Target Audience:
Riders seeking classic styling, comfortable touring, and the Harley-Davidson experience
Key Competitors 2016:
Indian Chief Vintage, Triumph Bonneville T120, Honda Shadow Phantom
Design Philosophy:
Retro-inspired styling with modern Harley-Davidson engineering and performance
Distinguishing Elements:
Chrome accents, whitewall tires, large fenders, vintage tank emblems, comfortable rider triangle
Powertrain:
Engine, Transmission, Clutch, Drivetrain
Chassis:
Frame, Suspension (Front & Rear), Wheels, Tires, Brakes (Front & Rear), Steering
Electrical:
Ignition System, Lighting, Instrumentation, Battery, Charging System, Starter, Wiring Diagrams, Security System
Fuel System:
Fuel Injection System (EFI), Fuel Tank, Fuel Pump, Fuel Lines
Exhaust System:
Exhaust Pipes, Mufflers, Catalytic Converter (if applicable)
Body And Trim:
Fenders, Tanks, Seat, Handlebars, Controls, Fairings (if applicable), Trim Components
Routine Maintenance:
Oil Changes, Filter Replacements, Lubrication, Adjustments, Inspections
Major Repairs:
Engine Overhaul, Transmission Rebuild, Clutch Service, Suspension Overhaul, Brake System Service
Troubleshooting:
Diagnostic Procedures, Symptom-Based Troubleshooting Guides, Fault Code Interpretation
Component Removal Installation:
Step-by-step instructions for component R&I
Diagnostics:
Advanced diagnostics for EFI and electrical systems, including sensor testing and actuator diagnostics
Rebuild Specifications:
Detailed specifications for engine and transmission component rebuilds, including torque values, clearances, and tolerances
Wiring Diagrams:
Comprehensive, high-resolution electrical wiring schematics with component identification and color coding
Engine Family:
Harley-Davidson Twin Cam 103
Displacement:
103 cubic inches (1690 cc)
Configuration:
Air-cooled, V-twin, pushrod-actuated valves
Bore X Stroke:
3.875 in. x 4.380 in. (98.4 mm x 111.3 mm)
Horsepower Estimated:
Approx. 75-80 HP (varies slightly with exhaust/tuning)
Torque Peak:
Approx. 105 ft-lbs @ 3,500 RPM (for Twin Cam 103B)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
Unleaded gasoline, minimum 91 octane (Research Octane Number)
Engine Oil Type:
Harley-Davidson SYN3 (or equivalent SAE 20W-50 synthetic motorcycle oil meeting H-D specification)
Engine Oil Capacity:
3.0 US quarts (2.8 liters) with filter change
Transmission Type:
6-speed Cruise Drive
Clutch Type:
Hydraulically actuated, multi-plate wet clutch
Final Drive:
Belt Drive, 32/66 (Final Drive Ratio)
Gear Ratios:
1st: 9.315, 2nd: 6.407, 3rd: 4.787, 4th: 3.860, 5th: 3.266, 6th: 2.790
Transmission Oil Type:
Harley-Davidson Formula+ (or equivalent SAE 50 transmission lubricant)
Transmission Oil Capacity:
2.8 US quarts (2.6 liters)
Crash Safety:
Motorcycles are not subjected to traditional automotive crash testing standards. Safety is primarily derived from rider skill and adherence to safe riding practices.
Braking System:
Hydraulic disc brakes, front and rear. ABS optional or standard depending on market.
Lighting:
Halogen headlamp, LED tail/brake lights, front and rear turn signals
Frame Construction:
Steel, cradle frame
Rider Aids:
Cruise control (optional/standard depending on market)
Standard Features:
This model typically focuses on mechanicals and less on integrated infotainment. May include analog gauges (speedometer, tachometer) and indicator lights.
Optional Features:
Aftermarket infotainment/audio systems are common upgrades.
ABS:
Anti-lock Braking System (ABS) was available as an option or standard depending on the specific sub-model or market.
Standard Connectivity:
No factory smartphone integration or advanced connectivity features.
Key System:
Key fob with proximity start/kill switch and fork lock activation.
First Service:
1,000 miles (1,600 km) or 6 months
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months thereafter (for standard checks and oil changes)
Major Intervals:
Refer to manual for specific intervals for spark plugs, belt inspection/tension, brake fluid flush, fork oil service, etc. (typically between 10,000-20,000 miles)
Brake Fluid Type:
DOT 4 (or specified H-D equivalent)
Primary Chain Case Oil Type:
Harley-Davidson Primary Fluid (or equivalent SAE 80W gear oil meeting API GL-4)
Primary Chain Case Oil Capacity:
3.4 US quarts (3.2 liters)
Fork Oil Capacity:
Approximately 11.0-11.5 fl oz (325-340 ml) per fork leg (refer to manual for specific type and level)
Common Wear Items:
Clutch plates, brake pads, tires, belt drive components
Electrical Quirks:
Occasional sensor issues (e.g., crankshaft position sensor), battery drain if not maintained properly
Fuel System Notes:
EFI tuning may be desired for performance upgrades; ensure fuel quality
Brand Identity:
Iconic American motorcycle manufacturer known for V-twin engines and a distinctive riding experience
Softail Lineage:
The Softail platform, introduced in 1984, features a hidden rear suspension system designed to mimic the appearance of a hardtail frame while providing modern comfort and compliance.
Deluxe Variant:
The Softail Deluxe model specifically emphasizes retro styling, drawing inspiration from 1940s and 1950s Harley-Davidson models.
Manufacturing Location:
United States (typically York, Pennsylvania or Kansas City, Missouri)
