bike

Here in Albuquerque, we have a 5-feet-to-pass law. You need to give cyclists that much room when you go around them in a car. It's easy to visualize when you have marked bike lanes, but some drivers push the limits on unmarked streets, especially at night.

If bicyclists carried their own bike lanes with them, it might help alert motorists to give them proper room. That's where Xfire's clever Bike Lane Safety Light comes in. The light uses two 5mW red lasers to create bike lane markings and five red LEDs for increased visibility overall. … Read more

For many urban dwellers who live close to work, commuting by bike is like eating vegetables. You know you should, but sometimes you just want the burger and fries.

Industrial designer Adam Taylor, who is working toward a master's degree in future design in England, has devised a system that he thinks will help motivate commuters to pedal to the office. The two key features are the system's self-powered smart card and the bike itself, which is a beauty.

On the blog Bicycle Design, Taylor says he envisions the bike, which he calls "Tim," and the system, which he calls "Go Fara," to be bought in bulk by major corporations that institute a "green employee of the week" rewards program. Using the smart card, the employer has access to mileage and time stats to reward the highest achievers.… Read more

"Oh my god, Becky, look at her butt. It is so bright!" That's because she has a Monocle bike safety light fashioned from her iPhone.

The Monocle from Studio KMD consists of two parts. It's a holder that slips onto your belt and an app that triggers a bright red flashing light. Hang it down over your rear and bike away with your iPhone flashing behind you.… Read more

Google Maps for Android has offered turn-by-turn directions for automotive use since 2009. It wasn't long until walking navigation was added in 2010. Finally, transit direction made the jump to turn-by-turn navigation back in June of this year. Today, with the version 6.11.1 update to the Google Maps app, cyclists can get in on the turn-by-turn fun with the addition of bicycle route navigation.

Cyclists will be able to view turn-by-turn directions on a live updating map after selecting a destination and affixing their phone onto the handle bars, or they can simply listen to the spoken … Read more

When it comes to things from "Star Wars" that I'd like to see in reality, my list includes Ewoks, R2-D2, Wookies, and speeder bikes. Looks like I'll have to settle for a sort-of speeder bike.

The Aerofex hover bike has been in development for some years now, but recent test-flight videos have arrived showing it fully functioning over a dry lake bed in a desert.

The Aerofex uses two ducted fans rather than wheels. The rider's leaning controls the direction of the bike. One of the project's goals is to create a natural-feeling riding experience, much like being on a motorcycle.… Read more

Safely riding a bike at night requires a bright headlight and reflectors at the very minimum, but Kilo, labeled as "the very first glow-in-the-dark bike," could change the game.

The concept of a glow-in-the-dark bike isn't totally new, as Zach Schau, co-founder of Kilo's parent company Pure Fix Cycles acknowledged in a phone call with Crave. Schau did suggest, however, that Kilo represents the first mass-produced glow-in-the-dark bicycle at a low price point (Puma experimented with the idea in 2008, but that version cost more than a grand). … Read more

I have a friend who still looks out for her stolen bike wherever she goes. She might not be so obsessed with the loss if the bike had been made for $9 out of recycled cardboard.

Bike enthusiast and designer Izhar Gafni built a functioning bicycle out of cardboard. The inspiration came from a another inventor's cardboard canoe project.

Gafni ran his idea by some engineers who told him to give up the dream, that it was impossible. He tried it anyway. The result is an attractive, working bike that costs as little as $9 to make. Of course, that price tag doesn't include the immense amount of R&D time Gafni put into it.… Read more

Perfect for outdoors enthusiasts, Google's My Tracks app records your path, speed, distance, and even elevation while you walk, run, bike, or do anything else that a GPS signal can follow. And for those who are a bit more serious about their training, the app even lets you hook up with a few third-party Bluetooth biometric sensors, including Zephyr HxM, Polar WearLink, and ANT+ monitors.

To get started, just open up My Tracks and hit the record button at the top of the screen. From there, so long as you have a strong GPS signal, My Tracks will plot … Read more

Forget the hoverboard. Forget the self-lacing shoes. The ultimate "Back to the Future" fan prop is a DeLorean, the stainless steel machine that zipped around through time.

When DeLoreans first went on sale in the early 1980s, they cost around $25,000. Buying a used one today will set you back about $50,000 due to their rarity and mechanical fickleness. Now you can pick up a DeLorean for just $5,500, but there is a catch. It's a bike.

The DeLorean Bicycle is a collaboration between DeLorean Motor Company and Marc Moore, a cyclist and former … Read more