Back to Bike FinderYears: 1934 · 1933 · 1932 · 1931 · 1930 · 1929 · 1928 · 1927
Harley-Davidson Model BA
1928Allround

Harley-Davidson Model BA

Key specifications

Engine
344 cc
Fuel type
petrol

Overview

Introducing the 1928 Harley-Davidson Model BA, a classic motorcycle that encapsulates the spirit of the roaring twenties while laying the groundwork for the iconic American motorcycle brand we know today. Positioned in the all-round category, the Model BA was designed to appeal to a diverse range of riders—from urban commuters seeking everyday reliability to adventure-seekers craving the open road. With its distinctively rugged aesthetic and the signature Harley-Davidson craftsmanship, this motorcycle became a symbol of freedom and individuality in a rapidly changing world. At the heart of the Model BA is a robust single-cylinder, four-stroke engine with a displacement of 344.15 ccm (21.00 cubic inches). This powerplant is not just about numbers; it delivers a surprisingly lively performance that feels engaging and responsive on the road. The carburettor from Schebler ensures a steady flow of fuel, enabling the engine to produce a satisfying blend of torque and acceleration. Riders will appreciate the smooth power delivery, which is perfectly complemented by the chain final drive, lending itself to a spirited riding experience. Whether navigating city streets or cruising along country highways, the Model BA promises a ride that is both exhilarating and reliable. Key features of the 1928 Model BA speak to its innovative spirit of the era. The leading link front suspension with coil springs provides a comfortable ride, absorbing road imperfections and ensuring stability, while the rigid rear suspension contributes to the motorcycle’s classic aesthetic. This combination not only enhances ride quality but also speaks to the engineering prowess of Harley-Davidson during this period. Additionally, the straightforward mechanics make the Model BA an ideal choice for enthusiasts who appreciate the simplicity of vintage motorcycles, allowing for easy maintenance and a rewarding ownership experience. **

Pros

  • Classic Aesthetic: The Model BA's vintage design is a timeless representation of early Harley-Davidson motorcycles, appealing to collectors and enthusiasts alike.
  • Engaging Riding Experience: The single-cylinder engine delivers a spirited performance that keeps riders connected to the road.
  • Simple Mechanics: The straightforward design makes maintenance accessible, allowing riders to easily work on their motorcycle.

Cons

  • Limited Power Output: The single-cylinder engine may lack the high-speed performance found in more modern multi-cylinder motorcycles, affecting highway cruising capabilities.
  • Rigid Rear Suspension: While it contributes to the classic look, the rigid rear suspension may result in a less comfortable ride on bumpy roads compared to contemporary suspension systems.
  • Basic Features: The Model BA lacks some of the advanced features and technologies seen in modern motorcycles, which may deter those seeking a more high-tech riding experience.

Technical details

Source specification data

Make
Harley-Davidson
Model
Model BA
Category
Allround
Light
Headlights electric
Fuel System
Carburettor. Schebler
Displacement
344.15 ccm (21.00 cubic inches)
Engine Details
Single cylinder, four-stroke
Transmission Type Final Drive
Chain
Seat
Spring-mounted seat
Rear Suspension
Rigid-
Front Suspension
Leading link -coil springs