
Ariel NH 350 Red Hunter
Key specifications
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)