1957 Chimera

(English translation: Dream)

The Chimera is the work of Ing. Alfredo Bianchi, the new technical director hired by Aermacchi in early 1956. He had previously worked at Parilla and the Alfa Romeo car company.

Launched at the November Milan show that same year, the futuristic Chimera was based on a sketch of the "ideal motocycle" drawn up by Count Mario Revelli, a well known car stylist. It was the star of the show, but proved to be a costly sales flop from 1956 to 1964, the last year it was made. Only 119 175s and 177 250s were ever produced.

The bodywork was a combination of light alloy die castings and steel pressings. The tank/seat unit is one piece, secured only by two bolts, and is easily removable. The Chimera was initially offered in one engine size of 172.4cc (60 x 61mm), had a compression ratio of 7:1, and a corresponding 13HP! A magazine road test at that time found the top speed to be slightly better than 65mph; good for the mid 1950s.

Original poster for Aermacchi Chimera 175


1957 Chimera 175cc

By Paul Brodie

My Chimera was purchased from a friend who owned it for a couple of years. It was previously in the Canadian Museum of Flight and Transportation, in Langley, BC. Nestled between airplanes, it had languished there for years - under cover but unheated. The moisture had not been kind to some of the chrome. The picture below is after I bought it, unrestored, but polished up ...

1957 Chimera Aermacchi motorcycle

The photos below show the restoration underway. Here are some things to note:

1. engine sidecovers double as body panels
2. location of shock absorber
3. home-made chain cover
4. Honda coil!

Chimera, engine side panels

Chimera, shock absorber

Chimera, home-made chain cover

Chimera, with Honda coil

The restoration was completed, and the Chimera was on display in the Guggenheim Museum in Las Vegas, CA. It was sold after it left the Guggenheim Exhibition on December 31, 2002.

Paul Brodie with 1957 Chimera


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PO Box 401Lynden WA98264

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