Vehicle Segment:
Cruiser Motorcycle, Bobber style
Target Audience:
Riders seeking a minimalist, custom-styled cruiser with authentic Harley-Davidson performance and character.
Key Competitors:
Indian Scout, Triumph Bonneville Bobber, Yamaha Bolt, Kawasaki Vulcan S
Model Identity:
Stripped-down, custom aesthetic with modern performance, known for its minimalist design and rider-focused experience.
Engine:
Engine Overhaul, Assembly, Disassembly, Timing, Lubrication, Cooling System (Air-Cooled), Fuel System (EFI), Ignition System, Starting System, Charging System
Transmission:
6-Speed Cruise Drive Transmission: Overhaul, Clutch, Primary Drive, Final Drive
Frame And Suspension:
Frame, Forks (Front Suspension), Rear Shock Absorbers, Swingarm
Brakes:
Front and Rear Brake Systems, ABS (if equipped), Master Cylinders, Calipers, Hoses, Fluid Bleeding
Electrical:
Wiring Diagrams, Lighting, Ignition Switches, Battery, Charging System, ECM, Sensors, Diagnostic Trouble Codes (DTCs), Audio System (if equipped)
Body And Fittings:
Fuel Tank, Fenders, Seat, Handlebars, Controls, Footpegs, Exhaust System, Fairings (if applicable)
Maintenance:
Scheduled Maintenance Intervals, Fluid Changes, Filter Replacements, Chain Adjustment (if applicable), Tire Maintenance
Troubleshooting:
Diagnostic Procedures, Symptom-Based Troubleshooting Guides, Common Issues and Solutions
Repair:
Component Removal and Installation, Overhaul Procedures, Reassembly Guidelines
Diagnostics:
Diagnostic Trouble Code (DTC) interpretation, Sensor testing, Electrical system diagnostics
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds, including advanced diagnostics.
Searchability:
Text-searchable for quick information retrieval
Clarity:
High-resolution images and diagrams suitable for printing.
Binding Notes:
Not applicable for downloadable PDF, but designed for easy digital navigation.
Paper Notes:
Not applicable for downloadable PDF.
Engine Type:
Air-cooled, Twin Cam 103B™ V-Twin
Displacement:
1690 cc (103 cubic inches)
Bore X Stroke:
3.875 in. x 4.375 in. (98.4 mm x 111.3 mm)
Valve Train:
Pushrod actuated, overhead valves with two valves per cylinder
Torque:
99 ft-lb @ 3500 RPM (134 Nm @ 3500 RPM) (Typical for Twin Cam 103B)
Fuel Delivery:
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Type:
91 octane or higher recommended
Oil Type:
Harley-Davidson SYN3 Synthetic Motorcycle Oil SAE 20W-50 or equivalent
Oil Capacity:
Approximately 4.0 quarts (3.8 liters) with filter change
Transmission Type:
6-Speed Cruise Drive®
Primary Drive:
Duplex chain, 34/46 ratio
Final Drive:
Belt, 32/66 ratio
Clutch:
Hydraulically actuated, wet multi-plate
Transmission Oil Type:
Harley-Davidson Formula+ or equivalent SAE 50
Transmission Oil Capacity:
Approximately 1 quart (0.95 liters)
Length:
90.0 inches (2286 mm)
Seat Height:
26.8 inches (680 mm) laden
Ground Clearance:
4.9 inches (124 mm)
Dry Weight:
Approximately 636 lbs (288 kg)
Gross Vehicle Weight Rating Gvwr:
Not explicitly specified, but consult owner's manual for payload capacity.
Fuel Tank Capacity:
4.7 gallons (17.8 liters)
Safety Features Overview:
ABS (Anti-lock Braking System) optional on many models, advanced frame and suspension for stability.
Braking System:
Optional ABS, 4-piston front caliper, 2-piston rear caliper, dual front disc brakes, single rear disc brake.
Lighting:
Halogen headlamp, LED tail lamp and brake lamp.
Instrumentation:
Analog speedometer with integrated digital display (tachometer, gear indicator, odometer, fuel gauge, clock).
ABS:
Optional Anti-lock Braking System (ABS).
Charging System:
High-output charging system.
First Service:
1,000 miles (1,600 km) or 12 months
Subsequent Service:
Every 5,000 miles (8,000 km) or 12 months thereafter (refer to manual for detailed intervals).
Engine Oil Grade:
SAE 20W-50 (SYN3 recommended)
Primary Chain Case Oil Grade:
SAE 50 (Formula+ recommended)
Brake Fluid Type:
DOT 4 (for clutch and brake systems)
Transmission Oil Grade:
SAE 50 (Formula+ recommended)
Common Wear Items:
Clutch wear, primary chain tensioner wear, potential exhaust gasket leaks, fork seal leaks (dependent on usage).
Key Tasks:
Engine oil and filter change, primary and transmission fluid change, brake fluid flush, spark plug replacement, air filter cleaning/replacement, tire inspection and pressure check.
Brand History:
Harley-Davidson, founded in 1903, is an iconic American motorcycle manufacturer renowned for its V-twin engines and cruiser motorcycles.
Street Bob Lineage:
The Street Bob is part of Harley-Davidson's Softail family, evolving from earlier bobber and chopper custom styles, emphasizing a minimalist and raw aesthetic.
Manufacturing Location:
United States (various Harley-Davidson assembly plants)
