KTM files patent for two-wheel drive

We've got the patent image, but the question is, when will we get to ride the bike?

Posted: 17 November 2008
by Visordown News

Visordown Motorcycle News
KTM has filed patents for a two-wheeled drive off-road bike. The patent protects the idea for the new drive system fitted to either an enduro or motocross bike.

The plans show the bike as having a standard motor to drive the rear wheel and an electric motor to take care of power to the front. According to the words attached on the patent plan: "The invention shows a vehicle with a front wheel propelled by an electric motor and the rear wheel powered by an internal combustion engine."

Filed the patent? We reckon they've probably already got the bike finished. When do you think we'll see this bike up and running, and ready for sale then?


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Ozzy_170

"having a standard motor to drive the front wheel and an electric motor to take care of power to the front"

that would be front wheel drive hybrid  then?


Posted: 18/11/2008 at 08:23


iBurty
Yamaha developed a system that used hydraulics to drive the front wheel.

Posted: 18/11/2008 at 11:16


Chris How
I don't want to be all 'speellong piloce' but does anyone hoo rites these articalas ever have them checkered for mistokes??

Posted: 18/11/2008 at 12:08


A-I-S
Two need a proof reader

Posted: 18/11/2008 at 12:58


Chris How

I'll do it!

I want £25k a year at least, and a continuous supply of tesco lager.


Posted: 18/11/2008 at 13:36


V-fun
Wondered what the weight penalty will be, for the inclusion of the electric motor and drive components!?

Guess it will still wheelie, as 'engine number one' will overcome the electric motor.

I liked the Yamaha idea, as it appeared to be simple -But guess we'll have to wait for the KTM to reach production (a 'back to back' test is unlikely).

As to the 'proof reader' - Just drink enough lager and you won't spot the mistakes!

Posted: 19/11/2008 at 08:19


uglybird650
What mishtakes ....Hic

Posted: 19/11/2008 at 09:27


rgtay

Definite weight penalty which could literally outweigh (sorry!) the dual drive advantage, and the whole thing will be horrendously expensive.

That electric motor will need a generator, presumably driven by the same motor that drives the rear wheel. Plus some serious control gear to synchronise speed and control torque/power applied.

Not worth the cost & complexity, IMHO. 


Posted: 19/11/2008 at 20:03


GOTJ
There is a KTM 2-wheel drive motocross machine competing in the States in the EnduroCross series. It won the round in Columbus, Ohio that I watched on TV. First I had heard of it until this article but it has been built and is competitive.

Posted: 23/11/2008 at 03:52

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