When a motorcycle has four wheels, is it even a motorcycle anymore? We have no idea. This beast has left us dazed and confused, but mostly we just can’t stop staring. This thing looks like it kicks some serious ass.

What you are looking at is the 2010 Cosmos 4RW V8 Muscle Bike. Those wheels are 17-inchers and all four support a 350 cubic inch engine with 350 horsepower. It looks like it came straight out of a Sci-Fi flick.

Here’s a great accessory for bicyclists and motorcycle riders. It’s basically a wrist mount for your iPhone, so that you don’t have to stop every time you get a call or a message. Just receive your calls, check GPS updates on the route you’re taking and even listen to some tunes and control playback without having to pull over.

Plus it’s just plain cool to have an iPhone mounted to your wrist. Makes you feel important. The whole kit costs about $140 and will come in quite handy without your device being in hand.

With a name like Flossie, you would expect this bot to be extracting teeth from your mouth as it laughs maniacally, but it’s actually the Castrol-developed test rider you see above straddling that cycle. The robot without a cause has a love of cycles and a self-learning mode that lets it feel and test such things in a cycle as throttle response, clutch drag, gear shifting and such for any stationary bike.

That’s right, he “rides” while stationary. We wonder how long it will be before he actually takes one of these bad boys on the road, joining up with Murata Boy and filming a new robot version of Easy Rider. Hit the link for a video.

The Brammo Enertia electric motorcycle is finally available and officially on sale. It should be interesting to see how this sells. The eco-friendly bike features a horsepower rating of 13.7, 31 ft/lbs of torque and weighs about 280 pounds. The bike has a top speed of about 50 miles an hour, with a 45 mile range before requiring a 3 hour recharge.

So if you’re looking for a more eco-friendly ride, this isn’t the most powerful of motorcycles, but you’ll be doing your part while getting your vroom vroom on. It will run you about $12,000.

You’ve seen motorcycle sidecars, but you’ve probably never seen anything like this. It’s called the “Snaefell” and it’s the work of Francois Knorreck. This beautiful monstrosity took him 10 years and over $20,000 to complete.

And it is totally unique. The motorcycle is a Laverda, and the car is cannibalized from several different vehicles. This is a sidecar that’s all about style and comfort. If you have to ride in a sidecar this is what you want to use.

The air-powered bike you see in the video above was designed by a team of engineering students from India. To help combat the ever-increasing pollution levels in the atmosphere, they designed themselves a working model that runs on air rather than gasoline.

Sure, it will only cover 18km/h. But at least this bike isn’t dirtying the air. It only emits Oxygen. This bike runs on air and emits air. That’s an eco-win all around. Now if they can just figure out how to get more out of it…

This year marks the 20th anniversary of the B-2 Spirit stealth bomber. What better way to commemorate the anniversary than with a cycle by the crew at Orange County Choppers. As usual they took the basic look of the plane and made a cycle version. The bike even has some of the original titanium from the original B-2 aft deck and each wheel features scale models of B-2s in star formations.

It’s pretty awesome, for sure. But is it just me, or does it kinda look like a Dolphin? It almost looks toy-like. Very plastic looking. At any rate, it’s nice to know that our military has their priorities straight when it comes to spending our tax money. Hopefully this bike has some hidden firepower.

There’s not a ton of information on this cat-themed motorcycle, but we can tell you that it’s powered by a 1200cc Buell 97 S3 Thunderbolt engine. We also believe it’s supposed to be a Jaguar, the cat body being fiberglass finished in ultra-high-gloss ebony polyurethane lacquer. The air intakes and exhaust system of course had to be custom-engineered to go along with the cat body.

They will definitely see you coming on this bike. That is, if you have any money left for gas after shelling out almost $600,000. It would be a perfect bike for say, Catwoman in the next Dark Knight movie.

Something just had sex with my eyes and it’s the Ferrari V4 Superbike concept, but instead of having a smoke and cuddling I made a lame excuse and left so I could tell you all about it. This has to be the absolute best attempt at a Ferrari motorcycle. The concept is the work of Israeli designer Amir Glinik, who based his design around the theoretical application of the Ferrari Enzo’s V12 engine, chopped down to four cylinders and modified to drive just one wheel in a motorcycle.

Glinik’s design has a sleek shape that is futuristic, but thoroughly ridable and it catches your attention like a long-legged blonde in a room full of Ugly Bettys. Glinik even planned out the controls, blending elements from an F-16 fighter jet and the high-tech Formula One steering wheel. It even sports a weatherproof touch-screen LCD on the fuel tank. This is one that I think anybody would want to see built.

Generally things with wheels don’t leave the ground. Of course, there were the flying motorcycles of Galactica 1980, but that was fiction. Very bad fiction.

Here’s a single seat motorbike/tricycle that lets you ride on the open road and when traffic gets too congested, you can just take to the skies and arrive at work in style. It uses of propeller blades like a helicopter and can reach flying speeds of 160 km/h and land speeds of 90 km/h. The only problem is that we are going to have to rethink garage design and put gas stations on rooftops.

The Magic Tricycle is aptly named because it’s capable of switching from three wheels to just two, becoming a motorbike for those tight spaces. On the highway it uses all three wheels, but when you have need just well, transform. I thought the Proxima concept car was cool until I saw this beauty.

The entire passenger cabin rotates as the third wheel is lifted into the air, which sprouts some kind of foil that keeps the chassis stable.Yes, it looks like a Transformer from the upcoming sequel and we’d all love to see it do battle. Alas, it’s a design concept by student Seyyed Javad Ghaffarian, created for Car Design News’ 2008 design contest. I think Michael Bay should give this guy a call don’t you?

The Proxima Bike/Car Hybrid Concept looks like a pretty slick and futuristic roadster. The idea is that the Proxima is meant to be a convergence of car and a motorbike. It’s a concept by Alvino Design and it sports 2 tandem seats, but as you look from the front to the rear it changes from a car to a bike. Kind of like an automotive mullet I guess, car in front, bike in back. Looks like a very fast bug.

If you’re looking for gear that’s going to make you look like Batman, here’s another to add to the list. This one comes from a French design company called Enzyme.

It’s a kick-ass motorcycle concept that would look just right parked in the batcave. The Batpod is cool and all, but the Icare uses a huge 1.8 litre Honda flat 6 engine that should provide plenty of power. It’s a concept for the moment, but Enzyme has gotten some really out there concepts into production in the past. Great way to commute to work at Wayne Industries.

The picture above reminds me of my youth. Not since my high-school days has a woman ever had such power between her legs. (Insert rim-shot. Deafening silence.) Anyway, this behemoth is powered by a “410-cubic-inch, air-cooled, pushrod V-Twin” and “is actually ready to ride on normal roads and will soon go into series production.”

Yes, you will be able to buy one. As for the rest of us, this thing is going to scare you when you see it coming. And no, that’s not a really small woman. It will be interesting to see what crazy stunts people will do with these. We want.

Apparently the creator of this monstrosity took a page out of the electric bike train book. It’s for those with a large family or lots of friends who have no bike of their own. If you’re a biker in Utah and you’ve got like ten wives, why not take them all for a spin.

This thing has about 15 seats and looks like a giant erector set project. I’m guessing the turns are taken really wide, with everyone’s feet involved. And how much power does it actually have lugging all that extra weight around? I have no idea. But it sure is long. Yep. Long and yellow.