
AJS Model 14 250
Key specifications
Overview
The 1964 AJS Model 14 250 stands as a testament to the golden age of British motorcycling, where style, performance, and engineering prowess converged into an icon of the sport category. With its sleek lines and a classic aesthetic, this motorcycle appeals to both vintage enthusiasts and practical riders alike. The Model 14 was designed for those who crave spirited rides on winding roads and city streets, offering a blend of power and agility that made it a popular choice among new riders and seasoned enthusiasts during its era. At the heart of the AJS Model 14 250 lies a spirited single-cylinder, four-stroke engine with a displacement of 248 cc. Producing a respectable 17 horsepower at 7250 RPM, this little powerhouse is a joy to rev through its power band, delivering a thrilling experience without overwhelming novice riders. The 7.8:1 compression ratio and air-cooled design contribute to its robustness, while the wet multiplate clutch ensures smooth engagement and control. The Model 14's lightweight construction, tipping the scales at just 149 kg (328.5 pounds), enhances its maneuverability, making it a nimble companion for both urban navigation and country excursions. This motorcycle embodies the philosophy of simplicity and reliability, featuring an open tubular steel frame that not only provides structural integrity but also contributes to the overall aesthetic charm. The front and rear drum brakes, each measuring 152 mm in diameter, offer reliable stopping power, while the telescopic front suspension and swingarm with dual shocks at the rear ensure a comfortable ride over varied terrain. With a fuel capacity of 12.5 liters (3.3 gallons), the Model 14 is well-suited for longer jaunts, allowing riders to enjoy their journey without frequent stops at the pump. **
Pros
- Affordable Classic: AJS Model 14 250 provides a vintage aesthetic and charm at a relatively low entry cost for classic motorcycle enthusiasts.
- Lightweight and Agile: Weighing just 149 kg, it offers excellent maneuverability, making it ideal for both new and experienced riders navigating tight corners or city traffic.
- Reliable Performance: The four-stroke engine delivers dependable power and efficiency, while its engineering ensures ease of maintenance.
Cons
- Limited Power: With 17 HP, it may not satisfy riders looking for high-speed thrills or extensive highway use.
- Drum Brakes: While effective, the drum brake system can feel less responsive compared to modern disc brake setups, especially under hard braking.
- Kick Start Only: The absence of an electric starter means riders need to rely on the traditional kick start method, which may not appeal to everyone, particularly in urban settings.
Technical details
Source specification data
- Make
- AJS
- Model
- Model 14 250
- Category
- Sport
- Starter
- Kick
- Power
- 17.00 HP (12.4 kW)) @ 7250 RPM
- Clutch
- Wet multiplate
- Fuel System
- Carburettor
- Bore X Stroke
- 69.9 x 64.9 mm (2.8 x 2.6 inches)
- Compression
- 7.8:1
- Displacement
- 248.00 ccm (15.13 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, four-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 149.0 kg (328.5 pounds)
- Fuel Capacity
- 12.50 litres (3.30 gallons)
- Power Weight Ratio
- 0.1141 HP/kg
- Seat
- Dual
- Wheels
- Spoked
- Rear Tyre
- 3.25-17
- Frame Type
- Open tubular steel
- Front Tyre
- 3.25-17
- Rear Brakes
- Expanding brake (drum brake)
- Front Brakes
- Expanding brake (drum brake)
- Rear Suspension
- Swingarm-two shocks
- Front Suspension
- Telescopic
- Rear Brakes Diameter
- 152 mm (6.0 inches)
- Front Brakes Diameter
- 152 mm (6.0 inches)