Urban Transport
Radical-looking RoundTail bike claims radically smoother ride
By Ben Coxworth
13:34 April 13, 2011

If you banged a pole and a hoop against the road, which one would transmit more vibrations to your hand? Given that the flexing action of the hoop would absorb some of the energy, it’s probably safe to assume that the pole would give you a numb hand quicker. Well, Canadian cyclist Lou Tortola applied the same sort of logic to the frame design of his Tortola RoundTail road bicycle. Where most other bikes would have a rear triangle consisting of straight seat stays, chain stays and a seat tube, the RoundTail simply has two shock-absorbing joined rings. Read More
EU plan to phase out 'conventionally fueled' cars by 2050
01:47 April 11, 2011

The European Commission has released a white paper detailing ambitious plans to transform Europe's transport infrastructure by 2050. The roadmap for a Single European Transport Area includes forty initiatives for road, rail and air travel that aim to increase mobility, reduce reliance on oil imports, cut emissions by 60% and combat congestion by halving the use of "conventionally fueled" cars in urban transport by 2030 with a view to phasing them out in cities by 2050. Read More
The homebuilt electric Z-Kart - who needs a Tesla Roadster?
By Ben Coxworth
21:45 April 7, 2011

As major automobile manufacturers around the world pour countless dollars and man hours into the research and development of electric vehicles, George Fortin has quietly gone about making one of his own. While it is true that his Z-Kart is just a one-seater with a range of 20 miles and a top speed of 40 mph that lacks pretty much any safety features or cargo capacity, it is nonetheless a well-engineered little buggy that looks like it would be a blast to drive. Not bad at all, for something that was made and designed and built by a real estate broker. Read More
New Michelin bike inner tube squeezes punctures closed
By Ben Coxworth
15:35 April 5, 2011

Bicycle inner tubes that contain a small-puncture-sealing slimy liquid may not be a new development in and of themselves, but Michelin has released a product that takes the concept a step further. The company's Protek Max tube not only contains a sealant, but is designed to compress when punctured to assist the self-sealing process. Read More
Audi teams with Renovo for 'duo' line of wooden bicycles
By Darren Quick
23:16 March 31, 2011

While a number of car makers, including BMW, Mercedes-Benz and McLaren, have sought to leverage their brand and technical knowledge to produce vehicles of the two-wheeled, pedal-powered variety, they tend to opt for the same high-tech, lightweight materials used in their cars, such as carbon fiber and aluminum. Audi has done the same thing in the past, but for its latest bicycle offering Audi of America has taken a different tack by teaming up with Renovo Bicycles to create the "duo" – a line of bikes that feature monocoque frames made of hardwood. Read More
Home-built solar electric scooter fits in a suitcase
By Ben Coxworth
00:18 March 25, 2011

Three years ago, Terry Hope was working as an engineer on a Canadian schooner. He wanted to take along an electric scooter, but was told by the captain that he couldn't bring aboard anything that couldn't fit in a suitcase. His response, naturally, was to set about designing an electric scooter that could fit inside a suitcase. Flash forward to 2011, and his home-built solar-electric Kinetic Photovoltaic Vehicle (KPV) is on the road. Read More
Simple One bicycle folds to become a shopping cart
By Ben Coxworth
11:37 March 21, 2011

Of the various cycling goodies that were on display last week at the 2011 International Taipei Bicycle Show, one that stood out for its ingenuity was the Amxma Simple One folding bike. Made by Taiwan’s Long Antelope Enterprise Company, the Simple One is for the most part just like any other folding bicycle – what makes it special is the fact that when it’s folded up, it can be wheeled into your local grocery store and used as a shopping cart. Read More
Hiplok - part bike lock, part urban fashion accessory
By Ben Coxworth
13:03 March 18, 2011

Just as there are a variety of types of bicycle locks, so there are a variety of ways in which riders carry them. U-locks can be thrown into a backpack or pannier, clipped into a mounting bracket, or just left to dangle from the handlebars, while cable or chain locks are often jauntily looped around the rider’s torso, like a shoulder bag. The makers of the Hiplok, however, claim that their product has all of those approaches beat – it’s designed to be worn like a belt. Read More
BMW's 2011 bicycle range includes M division designed Carbon Racer
By Darren Quick
21:26 March 13, 2011

While it might be better known for vehicles of the motorized variety, for over 60 years BMW has also been manufacturing a range of high-end bicycles. The company’s new 2011 range provides something for everyone – or at least everyone with a well stocked wallet – with a Cruise Bike, Touring Bike and a couple of mountain bikes. And for the first time BMW has extended its M Series branding to its two-wheeled vehicles, but despite the M standing for Motorsport it’s not for a motorbike, but rather the new 2011 BMW M Bike Carbon Racer bicycle. Read More

The Yikebike is a miniature, electric penny farthing made of carbon fiber and now it's on sale, it is quickly gathering a cult early-adopter following thanks to its weight of 10.8 kilograms, that it folds so small it can fit in a backpack, and that it will run at 25km/h (15 mph). Until now, it has ticked all the boxes except one - its limited range of just 10 kilometers. Now it has released an extender battery pack so you can add additional 10 kilometer increments to the range of your YikeBike. Each battery costs US$195 and weighs 1.95kg and there's a special backpack to carry multiple batteries so it becomes a very practical solution that offers the Yikebike unsurpassed bang-per-kilogram and versatility as a commuting appliance. Though it's hard to equate the US$3600 price tag with primary transport, the addition of a Yikebike to any automobile storage compartment significantly extends the capabilities of both vehicles. The facility to carry secondary transportation inside cars has been explored many times in recent years by Honda and Ford in particular … and it makes a lot of sense. Read More
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