Scariest mountain ride ever!
 

Japanese toilet manufacturer decided to create an unusual bike powered by… poop. Crazy as it sounds, this motorcycle actually runs. It has even performed 870-mile countrywide tour across Japan.

The human waste stored in the driver’s seat is turned into biofuel. Hopefully this TOTO’s three-wheeled chopper won’t explode on-the-go. Meanwhile, you can watch videos after the jump to see it in action.

These are some very bad bike wrecks. It’s amazing that more riders don’t get seriously injured when they occur. However, there have been a number of deaths attributed to motorcycle racing.

See what 16-year old Matt Whitehurst did using either his super human powers or trickery.

I have heard of sperm banks, but a sperm bike?

UPD: This is Shweeb and it may be the future transport used to move around the city. It is a bike monorail pedal-powered. Yes, as in you’ll have to peddle it. It is only a concept now but Google Inc. has already invested $1 million dollars in it believing this may be transport solution for the cities.

I’m not a fan of three wheeled motorcycles but this one is outrageous and the color red gives it a big plus!

Check out how the guys have built their pixel bike. All the details of assembly are inside.

Not everybody made it to the finish line at Tour de France. None of these guys won the race, but some of these cycling fails are funny.

Here’s a superb replica of Dark Knight’s batpod that costs $100,000…

We thank a lot our visitor Stephen Wilkie for sending us the link of this two-wheeled baby.

For those of you who can buy it, you should know that it is illegal to drive it on the streets. But maybe for some nominal fee, it could be made "road legal". I don’t know if it is true, but that’s what was written on the ebay page. Unfortunately, it is not available anymore.

Now, let’s talk about its specifics:

It took the author more than 1000 hours of "actual build time. Its frame and tubing are made of hardened steel, the covers and arm guards are high tensile strength fiberglass. The engine is a whopping 650cc, which features nitrous injection boost and water cooling."

This bike is very impressive, kudos to the author of this beauty!

Some of these scooters are so cool they’d better be stored at the garage rather than being ridden. What is your opinion about their designs?