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Ariel Leader
1961Touring

Ariel Leader

Key specifications

Engine
249 cc
Power
17 HP
Weight
150 kg
Fuel type
petrol
Fuel capacity
2.4 L
Transmission
4-speed
Seat height
30 mm
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1961 CF Moto Leader, a motorcycle that embodies the spirit of touring with a perfect blend of vintage charm and practical engineering. Positioned in the thriving era of the early 1960s, the Leader was crafted for those who craved adventure on two wheels. With its distinctive design and capable performance, this motorcycle not only catered to the needs of road warriors but also appealed to a burgeoning market of motorcycle enthusiasts seeking a reliable companion for long-distance travel. Whether you were cruising through the countryside or navigating city streets, the CF Moto Leader promised a ride steeped in nostalgia and excitement. At the heart of the Leader lies a spirited 249cc twin-cylinder, two-stroke engine that delivers a peppy 17 horsepower at 6250 RPM. This power plant, combined with a 4-speed gearbox, provides an exhilarating top speed of 112.7 km/h (70.0 mph), making it a lively option for both experienced riders and newcomers alike. The air-cooled engine features a carburettor from Amal Monobloc, ensuring efficient fuel delivery. With a remarkable fuel consumption of just 2.94 litres per 100 km (80.01 mpg), riders can enjoy extended journeys without the constant worry of refueling. The Leader's lightweight frame, tipping the scales at only 150 kg (330.7 pounds), enhances its maneuverability, allowing for agile cornering and a spirited ride through winding roads. The CF Moto Leader is not just about performance; it also boasts a range of thoughtful features designed for comfort and practicality. The motorcycle is equipped with a sturdy backbone steel frame and features both front and rear drum brakes with a diameter of 152 mm, ensuring reliable stopping power. Its trailing link front suspension and swingarm rear suspension offer a smooth ride over various terrains, making it ideal for long-distance touring. Riders can also benefit from the included windscreen, which provides additional protection against the elements, enhancing comfort on those extended journeys. With a seat height of 762 mm (30 inches), the Leader is accessible to a broad range of riders, further solidifying its appeal. **

Pros

  • Excellent fuel efficiency, allowing for lengthy rides without frequent stops.
  • Lightweight construction enhances agility and handling on both highways and winding roads.
  • Classic design with vintage appeal, making it a standout at motorcycle meets and shows.

Cons

  • Limited power output may not satisfy riders seeking high-performance thrills.
  • Drum brakes, while reliable, may lack the stopping power and responsiveness of modern disc brakes.
  • A kick-start mechanism can be less convenient compared to electric starters, especially for newer riders.

Technical details

Source specification data

Make
Ariel
Model
Leader
Category
Touring
Starter
Kick
Comments
Windscreen
Carrying Capacity
Saddle bags, under-seat luggage compartment
Power
17.00 HP (12.4 kW)) @ 6250 RPM
Gearbox
4-speed
Top Speed
112.7 km/h (70.0 mph)
Driveline
Burman gearbox
Fuel System
Carburettor. Amal Monobloc
Bore X Stroke
54.0 x 54.0 mm (2.1 x 2.1 inches)
Displacement
249.00 ccm (15.19 cubic inches)
Cooling System
Air
Engine Details
Twin, two-stroke
Fuel Consumption
2.94 litres/100 km (34.0 km/l or 80.01 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Transmission Type Final Drive
Chain
Dry Weight
150.0 kg (330.7 pounds)
Seat Height
762 mm (30.0 inches) If adjustable, lowest setting.
Fuel Capacity
9.00 litres (2.38 gallons)
Power Weight Ratio
0.1133 HP/kg
Seat
Dual seat
Rear Tyre
3.25-16
Frame Type
Backbone, steel
Front Tyre
3.25-16
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Swingarm
Front Suspension
Trailing link oil-damped
Rear Brakes Diameter
152 mm (6.0 inches)
Front Brakes Diameter
152 mm (6.0 inches)