Back to Bike FinderYears: 1965 · 1964 · 1963 · 1962 · 1961
Aermacchi Chimera 250
1965Sportbike

Aermacchi Chimera 250

Key specifications

Engine
246 cc
Power
14 HP
Weight
125 kg
Fuel type
petrol
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

### 1965 Aermacchi Chimera 250: A Sporty Classic with Italian Flair The 1965 Aermacchi Chimera 250 stands as a testament to the Italian manufacturer's commitment to blending style with performance in the burgeoning motorcycle market of the 1960s. Nestled in the sport category, the Chimera was designed to appeal to riders seeking a lightweight and nimble machine for city commuting and weekend jaunts. With its charming aesthetics, the Chimera captured the hearts of enthusiasts, making it a sought-after classic that still evokes nostalgia for the era of pure motorcycling. At the heart of the Chimera 250 is a robust single-cylinder, four-stroke engine, displacing 246cc. Producing a respectable 13.7 horsepower at 6500 RPM, this engine provides an exhilarating ride with a top speed of 120 km/h (74.6 mph). The air-cooled setup ensures reliability, while the carburettor delivers a crisp throttle response that excites riders as they twist the grip. With a power-to-weight ratio of 0.1096 HP/kg, the Chimera feels sprightly, making it perfect for urban navigation or spirited rides on winding roads. The 7.0:1 compression ratio and a bore and stroke of 66.0 x 72.0 mm lend to its spirited character, embodying the essence of classic motorcycling. The Chimera is equipped with features that enhance both its performance and rider experience. The traditional drum brakes at both the front and rear provide ample stopping power while maintaining the vintage aesthetic. Its lightweight frame, tipping the scales at just 125 kg (275.6 pounds), allows for nimble handling and maneuverability, making it a joy to ride through busy streets or twisting country roads. The kick starter not only adds a touch of authenticity but also reinforces the bike's classic roots. As an embodiment of mid-20th-century engineering, the Chimera 250 is a delightful blend of simplicity and functionality. ####

Pros

    Cons

    • Lightweight and Agile: Weighing just 125 kg, the Chimera is easy to handle and maneuver, making it ideal for both novice and experienced riders.
    • Classic Aesthetic: The vintage design appeals to purists and collectors alike, embodying the charm of 1960s motorcycling.
    • Reliable Performance: The air-cooled, single-cylinder engine offers dependable power for city riding and weekend adventures.
    • Limited Power Output: With only 13.7 HP, it may feel underwhelming for riders seeking high-performance thrills.
    • Drum Brakes: The expanding drum brakes, while nostalgic, may not provide the same stopping power and responsiveness as modern disc brakes.
    • Kick Start Only: The absence of an electric start may deter some riders accustomed to the convenience of modern technology.

    Technical details

    Source specification data

    Make
    Aermacchi
    Model
    Chimera 250
    Category
    Sport
    Starter
    Kick
    Power
    13.70 HP (10.0 kW)) @ 6500 RPM
    Top Speed
    120.0 km/h (74.6 mph)
    Fuel System
    Carburettor
    Bore X Stroke
    66.0 x 72.0 mm (2.6 x 2.8 inches)
    Compression
    7.0:1
    Displacement
    246.00 ccm (15.01 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, four-stroke
    Transmission Type Final Drive
    Chain
    Dry Weight
    125.0 kg (275.6 pounds)
    Power Weight Ratio
    0.1096 HP/kg
    Seat
    Dual
    Wheels
    Spoked
    Rear Tyre
    2.50-17
    Front Tyre
    2.50-17
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)