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Aermacchi Chimera 175
1961Sportbike

Aermacchi Chimera 175

Key specifications

Engine
172 cc
Weight
122 kg
Fuel type
petrol
Transmission
4-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1961 Aermacchi Chimera 175, a spirited contender in the lightweight sport category that perfectly encapsulates the essence of early '60s Italian motorcycling. Hailing from Aermacchi, a brand renowned for its innovative approach to motorcycle design, the Chimera 175 was tailored for riders seeking agility and style without sacrificing performance. With its sleek lines and distinctive Italian flair, this motorcycle not only turned heads on the streets but also offered an exhilarating ride, making it a popular choice among enthusiasts and urban commuters alike. At the heart of the Chimera 175 lies a single-cylinder, four-stroke engine boasting a displacement of 172cc. This compact powerhouse delivers a top speed of 110 km/h (68.4 mph), providing a thrilling experience for riders navigating both city streets and winding backroads. The engine's compression ratio of 7.0:1, combined with a meticulously crafted Dell'Orto carburettor, ensures a responsive throttle and smooth acceleration. Riders will appreciate the 4-speed gearbox, which offers seamless shifting and allows the Chimera to maintain a peppy demeanor, especially in urban environments. With a weight of just 122 kg (269 lbs), the Chimera is agile and nimble, making it a joy to maneuver through traffic or tackle tight corners. The Chimera 175 is not only defined by its performance but also by its thoughtful features and engineering. The single cradle frame provides stability and strength, while the telescopic front suspension absorbs bumps and enhances comfort on longer rides. Both front and rear drum brakes offer reliable stopping power, allowing riders to confidently navigate their surroundings. The bike's wet multiplate clutch ensures smooth engagement, and the kick starter adds a touch of nostalgia, reminding riders of simpler times when the connection between man and machine was paramount. **

Pros

  • Agile Handling: Lightweight design and responsive suspension make it perfect for city commuting and winding roads.
  • Stylish Design: Classic Italian aesthetics that stand out in any crowd, appealing to vintage motorcycle enthusiasts.
  • Reliable Performance: Solid engine performance and easy maintenance, making it a dependable choice for daily riding.

Cons

  • Limited Power: While adequate for urban riding, the 172cc engine may feel underwhelming for those seeking more power on the open road.
  • Drum Brakes: Traditional drum brakes may not provide the same stopping power as modern disc brakes, especially in wet conditions.
  • Kick Start Only: The absence of an electric starter may deter some riders who prefer the convenience of modern starting systems.

Technical details

Source specification data

Make
Aermacchi
Model
Chimera 175
Category
Sport
Starter
Kick
Clutch
Wet multiplate
Gearbox
4-speed
Ignition
Bobine
Top Speed
110.0 km/h (68.4 mph)
Fuel System
Carburettor. DellÓrto
Bore X Stroke
60.0 x 61.0 mm (2.4 x 2.4 inches)
Compression
7.0:1
Displacement
172.00 ccm (10.50 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Transmission Type Final Drive
Chain
Dry Weight
122.0 kg (269.0 pounds)
Seat
Dual
Wheels
Spoked
Rear Tyre
2.50-17
Frame Type
Single cradle
Front Tyre
2.50-17
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Front Suspension
Telescopic