Classic and Classy Motorcycles Ltd

The Harley-Davidson XL883 Sportster is a motorcycle that needs no introduction to enthusiasts and historians alike. Launched originally in 1957, the Sportster family has been a cornerstone of American motorcycling, embodying the spirit of freedom and rebellion. The 1987 model year is particularly significant as it marks the 30th anniversary of the Sportster series, a milestone that celebrates its enduring legacy. The XL883, known for its agility and compact power, became even more formidable with the popular 1200cc engine conversion, blending classic charm with increased performance.

Technical Specifications and Performance

• Year: 1987
• Make: Harley-Davidson
• Model: XL883 Sportster (1200cc conversion)
• Engine displacement: 1200cc (converted from 883cc)
• Compression ratio: 9.0:1
• Carburetion: Single Mikuni carburetor
• Ignition system: Electronic
• Cooling system: Air-cooled
• Fuel capacity: 3.3 gallons
• Wheelbase: 60 inches
• Horsepower: Approximately 65 hp (post-conversion)
• Torque: 70 ft-lb (estimated post-conversion)
• Transmission type: 4-speed manual
• Suspension system: Telescopic fork (front), twin shocks (rear)
• Braking system: Disc (front), drum (rear)
• Dry Weight: 490 lbs
• Top speed: Approximately 110 mph
• Acceleration: 0-60 mph in about 4.5 seconds

Technical Advancements: The conversion of the XL883 to a 1200cc engine marked a significant upgrade in power and performance. This modification involves replacing the stock 883cc pistons and cylinders with those of the 1200cc size, offering a substantial increase in horsepower and torque. This conversion not only enhances the bike's acceleration and top speed but also improves its overall riding dynamics, making it more competitive against larger displacement motorcycles.

Evolution of the Model: The Sportster has undergone continuous evolution since its inception, with the 1987 model sitting at a pivotal point in its history. This era saw the introduction of the Evolution engine, which significantly improved reliability and performance. The 1200cc conversion on an '87 Sportster combines the reliability of the Evolution engine with increased power, embodying the model's spirit of constant improvement and adaptability.

Cultural Impact: Harley-Davidson motorcycles have always been more than just machines; they are symbols of American culture and freedom. The Sportster, with its roots in the rebellious 1950s, has maintained its status as an icon of individuality and non-conformity. The 1200cc conversion reflects the custom motorcycle culture that thrives on personalization and performance, further cementing the Sportster's place in motorcycling lore.

Competitors: At the time of its original release, the XL883 faced competition from other middleweight cruisers and sport bikes. However, the 1200cc conversion placed it in a unique market position, bridging the gap between the nimble handling of smaller bikes and the raw power of larger cruisers. It competed against the likes of the Yamaha VMAX and Honda Shadow, but its unique blend of power, agility, and iconic design set it apart.