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Harley-Davidson KR 750
1953Off-road

Harley-Davidson KR 750

Key specifications

Engine
744 cc
Power
46 HP
Weight
163 kg
Fuel type
petrol
Transmission
4-speed

Overview

Introducing the 1953 Harley-Davidson KR 750, a motorcycle that embodies the spirit of Americana and the rugged charm of the enduro-offroad category. As Harley-Davidson sought to solidify its reputation in the world of competitive racing and off-road exploration, the KR 750 emerged as a formidable contender. With its iconic V-twin design and a displacement of 744cc, this bike is not just a nod to classic engineering but a celebration of the adventurous heart that Harley riders possess. As the motorcycle world transitioned in the early '50s, the KR 750 stood out with its blend of performance, agility, and raw power, making it a sought-after bike for both racing enthusiasts and off-road adventurers alike. Beneath the vintage exterior lies a powerhouse of a four-stroke engine that churns out an impressive 46 horsepower at 6,500 RPM. The KR 750 can reach top speeds of 110 mph, making it a thrilling ride on both dirt trails and paved roads. The single Tillotson carburetor ensures efficient fuel delivery, while the Fairbanks-Morse magneto ignition system provides reliable starts every time. Riders will appreciate the unique combination of power and control, as the 4-speed gearbox allows for smooth acceleration and optimal performance across varied terrains. The bike's lightweight design, at just 360 pounds, enhances its agility, allowing riders to maneuver effortlessly through challenging off-road conditions. The KR 750 is also equipped with features that reflect both its era and the innovative spirit of Harley-Davidson. The telescopic front suspension offers a more forgiving ride, absorbing the bumps and rough patches of off-road courses, while the rigid rear suspension provides a solid connection to the ground. This combination creates a balanced ride that enhances cornering confidence and overall stability. The air cooling system keeps the engine temperature in check during those exhilarating rides, ensuring consistent performance whether you're tearing up a dirt track or cruising along open highways. With its striking design and robust engineering, the KR 750 remains a beloved classic among motorcycle enthusiasts and collectors alike. **

Pros

  • Strong Performance: With 46 HP and a top speed of 110 mph, the KR 750 offers exhilarating power for both on-road and off-road riding.
  • Agile Handling: Weighing in at just 360 pounds, the bike's lightweight frame enhances maneuverability and responsiveness.
  • Classic Aesthetic: The vintage styling and iconic Harley-Davidson branding make it a standout piece for collectors and enthusiasts.

Cons

  • Rigid Suspension: The rear rigid suspension might not provide the most comfortable ride on bumpy roads compared to modern suspension systems.
  • Limited Technology: As a classic model, it lacks modern features like fuel injection and advanced electronic systems that enhance rideability.
  • Maintenance Needs: Vintage bikes often require more upkeep and specialized knowledge, making them less suitable for novice riders without mechanical experience.

Technical details

Source specification data

Make
Harley-Davidson
Model
KR 750
Category
Enduro-offroad
Power
46.00 HP (33.6 kW)) @ 6500 RPM
Gearbox
4-speed
Ignition
Magneto Fairbanks-Morse
Top Speed
177.0 km/h (110.0 mph)
Fuel System
Carburettor. Single Tilloston
Displacement
744.00 ccm (45.40 cubic inches)
Cooling System
Air
Engine Details
V2, four-stroke
Dry Weight
163.3 kg (360.0 pounds)
Power Weight Ratio
0.2817 HP/kg
Seat
Single spring-mounted
Wheels
Spoked
Rear Suspension
Rigid
Front Suspension
Telescopic