Targeted at owners and technicians of the 2007 Harley-Davidson 50th Anniversary Sportster, a significant model in the Sportster lineage.
Competitive Analysis
Value Proposition:
Provides the official, in-depth technical documentation directly from Harley-Davidson, ensuring accuracy and completeness for maintenance, repair, and customization.
Key Features
Key Features:
Includes detailed diagrams, step-by-step repair instructions, specifications, torque values, and troubleshooting guides.
Basic analog gauges (speedometer, tachometer - optional), indicator lights. No advanced infotainment systems common in modern vehicles.
Driver Assistance
Driver Assistance Features:
None
Connectivity
Connectivity Features:
None
Electronics
Electronic Features:
Electronic Fuel Injection (EFI) system, Anti-theft system (H-D Smart Security System - optional/standard depending on variant), diagnostic port for service.
🔧 Maintenance
Service Intervals
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 major services)
Fluid Specifications
Engine Oil Grade:
20W-50 Synthetic or Mineral Motorcycle Oil
Transmission Oil Grade:
Harley-Davidson Formula+ or equivalent GL-4 rated gear oil
Primary Chain Case Oil Grade:
Harley-Davidson Formula+ or equivalent DOT 4 hydraulic fluid (in some configurations, check manual)
Brake Fluid Type:
DOT 4
Known Issues
Common Issues:
Potential for primary drive chain tensioner wear, clutch cable adjustment needs, front fork seal leaks (common on many bikes of this era), EFI sensor reliability. Manual addresses diagnostics and repair for these.
Lubrication
Grease Points:
Jiffy stand pivot, steering head bearings, swingarm pivot bearings, wheel bearings (refer to manual for specific types and intervals)
Filters
Oil Filter Part Number:
63731-39 (commonly used for this era Sportster, verify for specific model)
Air Filter Type:
Paper or reusable foam/cotton gauze element (depending on OEM or aftermarket configuration)
📚 Vehicle History
Brand Heritage
Brand History:
Harley-Davidson, founded in 1903, is one of the oldest motorcycle manufacturers in the world, synonymous with American cruising and customization culture.
Model Evolution
Sportster Lineage:
The Sportster line, introduced in 1957, is Harley-Davidson's longest-running model. The 2007 model is part of the Evolution Sportster generation, which began in 1986, featuring rubber isolation for vibration reduction.
Production
Production Year:
2007
50Th Anniversary Significance:
The 2007 model year celebrated the 50th anniversary of the Sportster nameplate, often marked by specific cosmetic details or limited editions.
🏆 Awards & Recognition
Recognitions
Model Recognitions:
The Sportster line itself is a recognized icon in motorcycle history. Specific awards for the 2007 50th Anniversary model are not widely publicized, but it is a collector's item for enthusiasts.
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