Ariel Leader

Ariel Leader
ManufacturerAriel Motorcycles
Production1958–65
SuccessorAriel Arrow
Engine249 cc (15.2 cu in), two-stroke twin, alloy head[1]
Bore / stroke54 mm × 54 mm (2.1 in × 2.1 in)[1]
Top speed68 mph (109 km/h)[2]
Power16 bhp (12 kW) at 6,400 rpm[1]
TransmissionFour-speed, unit construction, fully enclosed half-inch pitch chain final drive
Suspension(front) trailing link oil-damped (rear) swinging arm
Brakes6-inch (150 mm) front and rear drums[1]
TiresFront and rear tyre 3.25 x 16 in
Wheelbase51 inches (1,300 mm)
Seat height30 inches (760 mm)
Weight330 pounds (150 kg)[note 1] (dry)
Fuel capacity2 imperial gallons (9.1 L; 2.4 US gal)
Fuel consumption80 miles per imperial gallon (3.5 L/100 km; 67 mpg‑US) maximum[citation needed]
Turning radius8 feet (2.4 m)

The Ariel Leader was a British motorcycle produced by Ariel Motorcycles between 1958 and 1965. A radical design, the Leader was fully enclosed with an integral windscreen and was the first British motorcycle to have optional[2] flashing indicators.[3] After a few years of success, Ariel could no longer compete against Japanese imports. The last Ariel Leader was made when the factory closed in 1965.[4]

  1. ^ a b c d Motor Cycle Data Book. London, UK: George Newnes. 1960. p. 58.
  2. ^ a b "Look at the Leader! Used road-test". Motorcycle Mechanics. August 1966. p. 50.
  3. ^ Currie, Bob (1993). Classic British Motorcycles. Chancellor Press. ISBN 978-1-85152-250-7.
  4. ^ Cite error: The named reference how stuff works was invoked but never defined (see the help page).


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