Velocette Mac 1947 - Specifications & Review

Mac

Article Complete Info

Articleid241988
CategoryAllround
MakeVelocette
ModelMac
Year1947

Chassis, Suspension, Brakes & Wheels

FrontbrakesExpanding brake (drum brake)
Frontbrakesdiameter178 mm (7.0 inches)
FrontsuspensionHydralic telescopic forks
Fronttyre3.25-19
RearbrakesExpanding brake (drum brake)
Rearbrakesdiameter152 mm (6.0 inches)
RearsuspensionSwingarm
Reartyre3.50-19
SeatDual seat

Engine & Transmission

Borexstroke68.0 x 96.0 mm (2.7 x 3.8 inches)
ClutchWet multiplate
Compression6.8:1
CoolingsystemAir
Displacement349.00 ccm (21.30 cubic inches)
EnginedetailsTwin, four-stroke
FuelsystemCarburettor
Gearbox4-speed
Power18.00 HP (13.1 kW)) @ 5500 RPM
Topspeed120.7 km/h (75.0 mph)
TransmissiontypefinaldriveChain

Other Specifications

StarterKick

Physical Measures & Capacities

Dryweight161.0 kg (354.9 pounds)
Fuelcapacity11.00 litres (2.91 gallons)
Powerweightratio0.1118 HP/kg
Seatheight700 mm (27.6 inches) If adjustable, lowest setting.

About Velocette Mac 1947

Introducing the 1947 Velocette Mac, a quintessential British motorcycle that embodies the post-war spirit of innovation and versatility. Positioned as an all-rounder in the market, the Mac was designed to cater to a wide range of riders, from daily commuters to weekend warriors seeking adventure. With its classic styling and robust engineering, it stands as a testament to Velocette's commitment to quality and performance during a transformative era in motorcycle history.

At the heart of the Velocette Mac lies a spirited 349cc twin, four-stroke engine, delivering a respectable 18 horsepower at 5,500 RPM. This performance is not only adequate for leisurely rides but also capable of achieving a top speed of 120.7 km/h (75.0 mph), making it a reliable companion on both city streets and country roads. The engine features a compression ratio of 6.8:1 and a well-engineered carburettor fuel system that provides smooth throttle response, while the 4-speed gearbox allows for seamless gear changes, ensuring riders can enjoy both spirited acceleration and relaxed cruising. With a weight of 161 kg (354.9 pounds), the Mac boasts a power-to-weight ratio that enhances its agility and handling, making it a joy to ride.

The Velocette Mac is equipped with a series of innovative features that reflect the engineering prowess of its time. The motorcycle's chassis is supported by hydraulic telescopic forks at the front and a swingarm rear suspension, providing a balanced ride that absorbs the bumps of the road. The drum brakes—expanding at both the front (178 mm) and rear (152 mm)—offer reliable stopping power, instilling confidence in riders as they navigate various terrains. With a seat height of 700 mm (27.6 inches), the Mac is accessible to a wide range of riders, ensuring comfort and control during longer journeys. The classic kick starter adds a nostalgic touch, appealing to enthusiasts who appreciate traditional motorcycle mechanics.

Pros:

  1. Classic Design: The Velocette Mac features timeless styling that captures the essence of mid-20th-century motorcycling, making it a sought-after collector's item.
  2. Versatile Performance: With its capable engine and 4-speed transmission, the Mac provides a balanced riding experience suitable for both urban commuting and country road exploration.
  3. Comfortable Ride: Well-designed suspension and a moderate seat height ensure a comfortable riding position for various riders, enhancing the overall experience.

Cons:

  1. Limited Power: While adequate for leisurely rides, the 18 HP output may feel underwhelming for those seeking high-performance thrills.
  2. Drum Brakes: The traditional drum brake system, while reliable, may not offer the same level of stopping power or responsiveness as modern disc brakes.
  3. Kick Start Only: The absence of an electric starter may deter some riders who prefer the convenience of modern starting systems, especially in urban environments.

In conclusion, the 1947 Velocette Mac is a delightful blend of classic charm and practical performance, appealing to motorcycle enthusiasts who value tradition alongside functionality. Whether you're a collector or a rider seeking a taste of history, the Mac promises an engaging journey through the golden age of motorcycling.

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