
Harley-Davidson KR 750
Key specifications
Overview
Introducing the 1952 Harley-Davidson KR 750, a legendary motorcycle that perfectly captures the spirit of mid-20th-century American engineering. Positioned squarely in the Enduro-offroad category, the KR 750 was designed to thrive in rugged terrain while delivering the unmistakable charm that only a Harley can provide. As an evolution of the racing-inspired K series, this model was aimed at enthusiasts who sought not just a means of transportation but a thrilling riding experience that melded power, style, and performance. With its classic Harley lines and a fierce reputation, the KR 750 is a coveted piece of history for collectors and riders alike. At the heart of the KR 750 is a robust 744cc V2, four-stroke engine that generates an impressive 46 horsepower at 6,500 RPM. This power enables the KR 750 to reach top speeds of 110 mph, making it a formidable contender both on and off-road. Riders will appreciate the bike's responsive acceleration and smooth handling, thanks in part to its 4-speed gearbox that allows for quick shifts and optimal control. The air-cooled engine, paired with a single Tillotson carburettor and a Fairbanks-Morse magneto ignition system, ensures that the KR 750 is not just powerful but also reliable, a combination that has endeared it to motorcycle enthusiasts for decades. The KR 750 boasts a distinctive blend of features and technology that were cutting-edge for its time. The front suspension is equipped with telescopic forks, providing improved shock absorption and a more comfortable ride over rugged terrain. In contrast, the rigid rear suspension offers a vintage feel that resonates with purists while contributing to the bike's iconic silhouette. Weighing in at a manageable 360 pounds, the KR 750 strikes an excellent balance between agility and stability, making it a joy to maneuver, whether you're navigating tight trails or cruising down deserted highways. **
Pros
- Powerful Engine: The 744cc V2 engine delivers robust performance with an exciting power output, ideal for both off-road adventures and highway cruising.
- Classic Aesthetics: The KR 750's vintage design and iconic Harley-Davidson styling make it a head-turner, appealing to collectors and classic motorcycle enthusiasts.
- Rugged Durability: Built for endurance, this motorcycle is designed to withstand the rigors of off-road riding while maintaining its reliability on varied terrains.
Cons
- Limited Comfort on Long Rides: The rigid rear suspension, while nostalgic, may lead to a less comfortable experience during extended journeys.
- Fuel System Complexity: The single carburettor may require precise tuning and maintenance, which can be a drawback for less experienced riders.
- Weight Distribution: At 360 pounds, the KR 750 might feel cumbersome for some riders, especially in challenging off-road conditions where agility is key.
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