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Ariel NH 350 Red Hunter
1955Allround

Ariel NH 350 Red Hunter

Key specifications

Engine
346 cc
Power
20 HP
Weight
160 kg
Fuel type
petrol
Fuel capacity
3.2 L
Transmission
4-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1955 Ariel NH 350 Red Hunter The 1955 Ariel NH 350 Red Hunter is a classic British motorcycle that exemplifies the golden age of motorcycling, where style and performance converged into a singular riding experience. Positioned as an allround motorcycle, the Red Hunter was designed for riders who craved versatility without compromising on the thrill of the ride. With its stunning dark red finish and vintage aesthetics, the NH 350 commands attention and admiration from both vintage motorcycle enthusiasts and collectors, embodying the spirit of mid-20th century motorcycling. Engine Performance and Riding Characteristics Under the tank of this charismatic machine lies a robust single-cylinder, four-stroke engine with a displacement of 346 cc. It produces a respectable 19.5 HP at 5800 RPM, delivering a spirited ride capable of reaching a top speed of 117 km/h (72.7 mph). The engine's compression ratio of 6.2:1, combined with the Amal monoblock carburettor, ensures a smooth power delivery that excites the rider while maintaining a manageable character. The 4-speed gearbox offers precise shifting, allowing for confident navigation through city streets or winding country roads. With a weight of 160 kg (352.7 lbs), the Red Hunter strikes a balance between agility and stability, making it a joy to ride for both seasoned motorcyclists and newcomers alike. Key Features and Technology The Ariel NH 350 Red Hunter is not just about performance; it cleverly integrates technology and design that enhance the overall riding experience. A semi-double cradle frame provides structural integrity while the telescopic front fork and plungers at the rear deliver a comfortable ride, even on less-than-perfect surfaces. Equipped with drum brakes on both ends, the 178 mm expanding brakes offer ample stopping power, ensuring safety at any speed. The simplicity of the Lucas manual ignition control and the classic kickstarter reflect the motorcycle's heritage, adding to the nostalgic charm that enthusiasts cherish. The 12-liter fuel tank not only provides sufficient range for longer rides but also complements the bike's sleek profile. **

Pros

    Cons

    • Classic Design: The striking dark red finish and vintage styling make it a head-turner at any classic motorcycle gathering.
    • Nimble Handling: Weighing in at only 160 kg, the NH 350 is agile, allowing for easy maneuverability in tight spaces and urban environments.
    • Reliable Performance: The single-cylinder engine delivers consistent power, making it a dependable choice for both casual rides and longer journeys.
    • Limited Power: With just 19.5 HP, it may struggle to keep pace with modern motorcycles, particularly on highways.
    • Drum Brakes: While providing adequate stopping power, drum brakes can feel less responsive compared to contemporary disc brake systems.
    • Kickstart Only: The absence of an electric starter may be a challenge for some riders, especially in colder conditions or for those unfamiliar with kickstarting techniques.

    Technical details

    Source specification data

    Make
    Ariel
    Model
    NH 350 Red Hunter
    Category
    Allround
    Light
    7.5 inch headlamp
    Starter
    Kick
    Electrical
    6V system.
    Color Options
    Dark red
    Power
    19.50 HP (14.2 kW)) @ 5800 RPM
    Clutch
    Dry, multiplate
    Gearbox
    4-speed
    Ignition
    Lucas manual ignition control
    Top Speed
    117.0 km/h (72.7 mph)
    Fuel System
    Carburettor. Amal monoblock carburettor
    Bore X Stroke
    72.0 x 85.0 mm (2.8 x 3.3 inches)
    Compression
    6.2:1
    Displacement
    346.00 ccm (21.11 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, four-stroke
    Exhaust System
    1-into-1 pipes
    Lubrication System
    Dual oil pumps
    Transmission Type Final Drive
    Chain
    Dry Weight
    160.0 kg (352.7 pounds)
    Oil Capacity
    3.40 litres (0.22 quarts)
    Fuel Capacity
    12.00 litres (3.17 gallons)
    Overall Width
    640 mm (25.2 inches)
    Overall Length
    2,180 mm (85.8 inches)
    Power Weight Ratio
    0.1219 HP/kg
    Seat
    Dual seat
    Wheels
    Dunlop tyres
    Rear Tyre
    3.25-19
    Frame Type
    Semi-double cradle
    Front Tyre
    3.00-20
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)
    Rear Suspension
    Plungers
    Front Suspension
    Telescopic fork
    Rear Brakes Diameter
    178 mm (7.0 inches)
    Front Brakes Diameter
    178 mm (7.0 inches)

    Available colors

    Dark red