Back to Bike FinderYears: 1924 · 1923 · 1922 · 1921 · 1920 · 1919
Harley-Davidson Model W Sport Twin
1920Allround

Harley-Davidson Model W Sport Twin

Key specifications

Engine
584 cc
Weight
113 kg
Fuel type
petrol

Overview

### Introducing the 1920 Harley-Davidson Model W Sport Twin Step back in time to the roaring 1920s, an era defined by innovation and a burgeoning love for the open road. The 1920 Harley-Davidson Model W Sport Twin emerged as a quintessential representative of this thrilling epoch, targeting riders who craved both performance and reliability in a motorcycle. As part of Harley-Davidson's all-round category, the Model W was engineered to meet the diverse demands of riders, from leisurely weekend excursions to spirited rides through winding roads. This motorcycle not only captured the spirit of its time but also laid the foundation for future advancements in the motorcycle industry. ### Engine Performance and Riding Characteristics At the heart of the Model W Sport Twin lies a robust 584 cc (35.64 cubic inches) two-cylinder boxer engine, a configuration that offers a unique blend of balance and power. The four-stroke engine operates with a compression ratio of 5.8:1, delivering smooth torque and a satisfying throttle response. With a bore and stroke of 69.8 x 96.8 mm, the Model W strikes an admirable balance between power and efficiency. Coupled with a carburettor fuel system and an HD generator ignition, this motorcycle promises a spirited ride that is both thrilling and dependable. Weighing in at a nimble 113 kg (249.1 pounds), the Model W is agile yet stable, making it a delightful companion for riders looking to carve through corners or cruise down highways. ### Key Features and Technology The 1920 Model W Sport Twin boasts several pioneering features that set it apart from competitors of its time. The shaft drive (cardan) system enhances reliability and reduces maintenance needs, allowing riders to focus on the journey rather than the mechanics. Its classic design not only turns heads but also incorporates practical elements like a comfortable seating position and an aesthetic fuel tank that highlights Harley's iconic styling. The Model W encapsulates the essence of early 20th-century motorcycling with its simple yet effective technological advancements, providing a delightful blend of nostalgia and performance for contemporary enthusiasts. ###

Pros

    Cons

    • Classic Design: The vintage aesthetic of the Model W Sport Twin is a timeless beauty that appeals to collectors and enthusiasts alike.
    • Shaft Drive: The shaft drive system offers low maintenance and smooth power delivery, enhancing the riding experience.
    • Agility: With its lightweight frame, the Model W is easy to maneuver, making it ideal for both urban and rural riding.
    • Limited Power: While adequate for its era, the engine's output may feel modest compared to modern motorcycles, which may not satisfy performance-oriented riders.
    • Basic Features: Lacking contemporary technology like disc brakes or advanced suspension, the Model W may not provide the comfort and safety features expected by today's riders.
    • Parts Availability: As a vintage model, finding replacement parts can be challenging, potentially complicating maintenance and restoration efforts.

    Technical details

    Source specification data

    Make
    Harley-Davidson
    Model
    Model W Sport Twin
    Category
    Allround
    Ignition
    HD Generator
    Fuel System
    Carburettor
    Bore X Stroke
    69.8 x 96.8 mm (2.7 x 3.8 inches)
    Compression
    5.8:1
    Displacement
    584.00 ccm (35.64 cubic inches)
    Engine Details
    Two cylinder boxer, four-stroke
    Transmission Type Final Drive
    Shaft drive (cardan)
    Dry Weight
    113.0 kg (249.1 pounds)
    Seat
    Solo seat with springs
    Wheels
    Spoked
    Rear Tyre
    3-26
    Front Tyre
    3-26