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AJS Model 16 350MS
1955Allround

AJS Model 16 350MS

Key specifications

Engine
347 cc
Power
18 HP
Weight
170 kg
Fuel type
petrol
Fuel capacity
3.6 L
Transmission
4-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1955 AJS Model 16 350MS: Classic All-Rounder The 1955 AJS Model 16 350MS is a motorcycle that embodies the spirit of the mid-20th century, representing a time when British engineering was at its peak. Positioned in the allround category, this machine was designed to cater to the versatile needs of riders, whether they were commuting through busy streets or enjoying leisurely rides on winding country roads. With its classic styling and robust build, the AJS Model 16 has earned its place as a beloved vintage motorcycle among enthusiasts and collectors alike. Engine Performance and Riding Characteristics At the heart of the AJS Model 16 lies a 347cc single-cylinder, four-stroke engine that produces a respectable 18 horsepower at 5750 RPM. With a compression ratio of 6.5:1 and a bore and stroke of 69.0 x 93.0 mm, this motorcycle delivers a smooth and torquey performance that is ideal for both city commuting and rural exploration. The air-cooled engine is fed by a reliable carburettor, ensuring that it runs efficiently and responds eagerly to the throttle. Riders will appreciate the four-speed gearbox, which allows for seamless gear changes and a comfortable ride at various speeds. The power-to-weight ratio of 0.1059 HP/kg means that the Model 16 can nimbly navigate through traffic while still offering a satisfying punch when called upon. Key Features and Technology The AJS Model 16 boasts a duplex steel cradle frame that provides both strength and stability, contributing to its agile handling characteristics. The motorcycle is equipped with a rigid rear suspension paired with a cartridge front suspension, which together offer a balanced ride that can absorb bumps and imperfections on the road. Stopping power is supplied by expanding drum brakes at both the front and rear, ensuring reliable deceleration. With a fuel capacity of 13.5 litres (3.57 gallons), the 350MS is well-suited for longer rides, allowing riders to cover significant distances without frequent stops. The traditional kick starter adds a nostalgic touch, reminding riders of a time when simplicity and mechanical reliability were paramount. **

Pros

    Cons

    • Timeless Design: The classic aesthetics of the Model 16 make it a head-turner at vintage shows and gatherings.
    • Smooth Performance: The engine offers a blend of responsiveness and reliability, making it a joy to ride.
    • Versatile Usage: Its allround capabilities allow it to perform well in various riding scenarios, from daily commutes to weekend adventures.
    • Weight: At 170 kg (374.8 pounds), it may feel heavy for newer riders, especially during slow maneuvers.
    • Drum Brakes: While adequate for its time, the drum brake system may not provide the same stopping power and feel as modern disc brakes.
    • Kick Start Only: The absence of an electric starter can be a challenge for some, particularly in cold weather or for those unaccustomed to kick-starting a motorcycle.

    Technical details

    Source specification data

    Make
    AJS
    Model
    Model 16 350MS
    Category
    Allround
    Starter
    Kick
    Power
    18.00 HP (13.1 kW)) @ 5750 RPM
    Clutch
    Wet multiplate
    Gearbox
    4-speed
    Ignition
    Bobine
    Fuel System
    Carburettor
    Bore X Stroke
    69.0 x 93.0 mm (2.7 x 3.7 inches)
    Compression
    6.5:1
    Displacement
    347.00 ccm (21.17 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, four-stroke
    Lubrication System
    Wet sump
    Transmission Type Final Drive
    Chain
    Dry Weight
    170.0 kg (374.8 pounds)
    Fuel Capacity
    13.50 litres (3.57 gallons)
    Overall Width
    710 mm (28.0 inches)
    Overall Length
    2,190 mm (86.2 inches)
    Power Weight Ratio
    0.1059 HP/kg
    Rear Tyre
    3.25-19
    Frame Type
    Duplex steel cradle
    Front Tyre
    3.25-19
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)
    Rear Suspension
    Rigid
    Front Suspension
    Catrigde