
AJS Model 14 250
Key specifications
Overview
Introducing the 1962 AJS Model 14 250, a classic embodiment of British motorcycle engineering that carved its niche in the sport category. This lightweight yet spirited machine is a perfect blend of simplicity and performance, appealing to both new riders and seasoned enthusiasts alike. With its timeless design and robust performance, the Model 14 stands out in the early 1960s motorcycle market, representing a golden era when motorcycles were not just a mode of transport but a lifestyle choice. At the heart of the AJS Model 14 is a single-cylinder, four-stroke engine with a displacement of 248cc, delivering a respectable 17 horsepower at 7250 RPM. This power output is complemented by a compression ratio of 7.8:1, providing an exhilarating ride that’s both responsive and engaging. The engine is cooled by air, which not only keeps the overall weight down but also enhances the bike's reliability on longer journeys. Paired with a wet multiplate clutch and chain final drive, the Model 14 offers smooth gear transitions, making it an ideal companion for spirited rides on twisty roads or leisurely jaunts through the countryside. Notable features of the AJS Model 14 include its open tubular steel frame that contributes to its nimbleness and agility. The bike is equipped with telescopic front suspension and a swingarm with two shocks at the rear, ensuring a comfortable ride over a variety of terrains. With drum brakes at both the front and rear, measuring 152 mm in diameter, the Model 14 strikes a balance between traditional styling and dependable stopping power. It boasts a lightweight design at just 149 kg (328.5 pounds), which, combined with a power-to-weight ratio of 0.1141 HP/kg, allows it to perform admirably in urban settings and on open roads alike. Riders will appreciate the 12.5-litre fuel tank, offering decent range for its class, while the seat height of 760 mm ensures accessibility for a wide range of riders. **
Pros
- Lightweight and Nimble: Weighing only 149 kg, the Model 14 is easy to handle, making it perfect for both beginners and experienced riders.
- Classic Aesthetic: The timeless design, available in blue or black, captures the essence of the 1960s motorcycle culture, appealing to classic bike enthusiasts.
- Simple Maintenance: With a straightforward engine design and a kick starter, it’s easy to service and maintain, embodying the spirit of classic motorcycles.
Cons
- Limited Power Output: While the 17 HP is adequate for city riding, it may feel underwhelming for those seeking high-performance thrills on highways.
- Drum Brakes: The traditional drum brake system may lack the stopping power and responsiveness of modern disc brakes, particularly in emergency situations.
- Basic Features: Compared to contemporary motorcycles, the Model 14 lacks modern amenities such as electric start or advanced suspension systems, which may deter some riders looking for comfort and convenience.
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
- 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)