Cagiva WMX 125
The Cagiva WMX 125 was first released as a prototype in 1978, and became the world’s first production motocross bike that was liquid-cooled when it entered production in April of 1979. The WMX125 had a single-cylinder, 124.6cc engine. The engine used both air and water to cool itself. It had a 34mm magnesium Dell’Orto carburetor and magnesium engine covers. Reed-valve induction and a six-speed gearbox were other features on the first WMX 125. It also had an aluminum cylinder with a nikisel bore, making it stronger than most of the competition’s chrome system. This 125 lead its class in power output, with about 30hp. Great power for a 125cc, especially for the time period.
The frame of the WMX 125 was constructed using chrome-moly tubing, and the suspension first consisted of 35mm Marzocchi leading axle forks with magnesium sliders, and were soon upgraded to 38mm. A pair of Corte Cosso gas shock absorbers were in place in the rear of the bike, an aluminum radiator was used to save on weight, and a very strong American-made swing arm.
The bike was tweaked a bit in the early 80s. Cagiva’s 1983 WMX 125 had a mono shock that they called the “Soft Damp System”. Other changes lead to a higher power output of about 35hp. The carburetor was increased to 36mm, too, and the bike was quickly becoming a contender for the world motocross championship. Cagiva actually won the 125cc world championship in 1985, and released a “World Champion Replica” production bike in 1986. The only thing that differed from the actual championship-winning bike was the bore-and-stroke dimensions. Soon after their win, however, Cagiva purchased Husqvarna and the Cagiva WMX125 was no more.
Hello can somebody help me with plastic parts for a cagiva 125cc from 86-87, the red one. And with plastic for a 250cc bike from 88-89 please help me. Lucien De Groot – Holland, Europe
Hey
Im also after plastics 4 my cagiva wmx 125 1986 model 4 my resto
Im also after a original gear lever
Ive owned and raced this bike since late 1987.
If anyone can help me with the discovery of the above parts and even other parts 4 it can u please email me back i may be able 2 find parts 4 u.
Also restoring a 1973 cr250 husky and need a air filter cover and plastics.
Any info would be much appreciated
email chris.perry30@yahoo.com.au
Looking For a motor for the 125wmx Cagiva
I Have a wmx 125 Cagiva Im willing to sell. It runs great. missing a few side covers and the kick start doesn’t work, u need to push start it, but it starts real easy. If you’re interested, email me @ Brisinger90@comcast.net or call me at (810)922-7184, make an offer, no low ballers. It’s hard to find so i know its worth some money. Can send pics if u want, just ask.
I’m in connecticut and used to own a cagiva 125. I loved it and am looking to purchase one for a reasonable price. THanks