
AJS Model 14 250
Key specifications
Overview
Introducing the 1961 AJS Model 14 250, a quintessential example of British motorcycling heritage that perfectly encapsulates the spirit of the early 1960s. Positioned in the sport category, this motorcycle became a favorite among riders who sought a nimble yet powerful machine that offered both reliability and spirited performance. With its classic design and robust engineering, the Model 14 250 not only appealed to the speed enthusiasts of its time but also carved a niche for itself among those who appreciated the craftsmanship and character of British bikes. At the heart of the AJS Model 14 is its 248cc single-cylinder, four-stroke engine, which churns out 17 horsepower at a spirited 7,250 RPM. This power output, combined with a compression ratio of 7.8:1 and a well-tuned carburettor fuel system, allows for lively acceleration and a thrilling ride. The 4-speed gearbox, paired with a wet multiplate clutch, delivers smooth gear transitions, making navigating city streets and winding country roads an exhilarating experience. With a lightweight frame weighing in at just 149 kg, riders can easily maneuver this bike, providing a perfect balance between agility and stability. The AJS Model 14 boasts several standout features that enhance its riding experience. The open tubular steel frame not only contributes to its lightweight nature but also ensures structural integrity and durability. The telescopic front suspension and swingarm with twin rear shocks offer a comfortable ride, absorbing bumps and providing better handling. Additionally, the drum brakes, both front and rear, measure 152 mm in diameter, ensuring adequate stopping power for this spirited machine. Available in eye-catching color options of blue and black, the Model 14 presents a classic aesthetic that appeals to vintage motorcycle lovers. **
Pros
- Lightweight and agile design enhances maneuverability, making it ideal for both city riding and spirited country escapades.
- Classic British styling and craftsmanship, appealing to vintage motorcycle enthusiasts and collectors.
- Reliable engine performance with a smooth power delivery, providing an enjoyable riding experience.
Cons
- Drum brakes, while adequate for its time, may not provide the stopping power expected by modern riders.
- Limited power output may not satisfy those looking for higher performance in sport motorcycles.
- Kick starter mechanism can be challenging for some riders, particularly in colder conditions, compared to modern electric starters.
Technical details
Source specification data
- Make
- AJS
- Model
- Model 14 250
- Category
- Sport
- Starter
- Kick
- Color Options
- Blue, Black
- Power
- 17.00 HP (12.4 kW)) @ 7250 RPM
- Clutch
- Wet multiplate
- Gearbox
- 4-speed
- 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)
- Seat Height
- 760 mm (29.9 inches) If adjustable, lowest setting.
- Fuel Capacity
- 12.50 litres (3.30 gallons)
- Ground Clearance
- 140 mm (5.5 inches)
- 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)