The Trautwein-Roller: MP3 in 1984?

The Trautwein-Roller

Check out Marcus Kabst’s fantastic history of the Trautwein-Roller: Is this proof that Piaggio’s groundbreaking MP3 three-wheeler is actually based on a design tested and patented 22 years ago? Here’s a very rough — and condensed — translation:

“Are scooters steered with two front wheels conceivable? If you subscribe to the ideas of inventor Wolfgang Trautwein, vehicles of this kind may soon appear on the streetscape. […] Dr. Wolfgang Trautwein, 53, engineer from Meersburg at the Bodensee, received two original Vespa scooters in the middle of 1984 from Piaggio from Genova, in order to build prototypes. [This concept was] suggested by [Trautwein,] using the Vespa platform, exactly three decades after the first Motorcycle was equipped with a double-front chassis. Under their hoods, the Vespa tricycles hide the newest variant of the Trautwein front axle for motorcycles, a parallelogram axle […] Thus, the scooter effectively avoids wheel-flutter. […] The suspension is arranged so that the wheels do not only turn when rolling, but also tilt. The floorboards of the Vespa are firmly connected to the lower parallelogram, and follow its movements. […] Trautwein stresses that this changed style of driving comes relatively easily to the driver. And according to Trautwein’s statements, the chassis offers some safety advantages: Decreased hazard of front end slip on wet pavement, rails, etc. Safer braking, and improved cornering. Better handling. […] Space for a trunk over the front axle. […] Also, the comfort is quite convincing.”

So if the translation is marginally close, it appears Piaggio assisted in the development of, but did not produce, an MP3-like version of the Vespa PK 125 and a PX 200 more than two decades ago. They even filed patents for the design. Judging by the photos, at least one working prototype of each version was made. The PX200 model sported hydraulic disc brakes — twelve years before they became standard on the PX200. Amazing. (Thanks for another great link, POCphil. Note that there’s also some great info on Marcus’ page about other three-wheelers and similar concept scooters.)

POCphil on the CF Moto V5

CFMOTO V5 side

Our good friend Phil Waters of Pride of Cleveland Scooters (POC) sent us his impressions of a CF Moto/Baron V5, a 250cc automatic motorcycle, that came into his shop for service:

“First it’s a candy, then it’s a gum!”

This doesn’t seem to work as well with automatic motorcycles. What Honda did so well with the Hondamatic 30 years ago is being re-introduced by the Chinese, in a typically Chinese fashion.

The CF Moto V5 is currently being distributed by Big Jim’s Wholesale, who has recently taken on the more scooter-friendly name of TwinCityScooters.com.

We’ve been considering bringing them in as a line here at POC and talked to their reps at Indy. Their bikes had intrigued me, but I was skeptical about the quality.
Continue reading “POCphil on the CF Moto V5”

ScooterSafe

London authorities have organized ScooterSafe London, a great program where police meet with riders and observe their riding, offering tips and recommendations. New and experienced riders are welcome. It’d be great to see U.S. municipalities taking a pro-active approach to safety rather than relying on reactionary legislation. Of course, the “bad guys” won’t participate (a recent Chicago Sun-Times story quoted police saying only 15% of motorcycle speeders are caught in Chicago), but new riders and responsible citizens deserve a chance to learn good habits.

Big Ben loses more respect

FOX Sports reports that Steelers quarterback Ben Roethlisberger will not get involved in any safety advocacy campaigns, instead, he will make excuses (“my helmet was in the basement!”) whine about how hard it is to “live life under a microscope” and let people “make their own decisions.” My decision is to abandon my 30+ years of Pittsburgh Steelers fandom because their quarterback is no better than your average gun-toting, date-raping NFL felon.

Child Riding Belts

I’ve ridden up and down the alley a couple times with Milena precariously set upon the floorboards of my Vespa, but I look forward to the day I can take her for a real ride. While toddlers riding as passengers on motorcycles is a way of life in many countries, it’s a bit frowned upon in the U.S. Now, thanks to the Child Riding Belt (Invented, obviously, in Canada, and clearly labeled as “not a safety device”) I’ll be able to tote her around as soon as I can find a helmet that fits. Or maybe not. Thanks for the link, Mad Man Maddox.