Hasta La Gadget!

Parker Brothers Choppers, responsible for one of several Tron Light Cycle replicas seen recently, is continuing to prove that electric bikes aren’t all weedy-looking augmented pedal-powered affairs. This time, it tackled the Detonator concept created by Daniel Simon, a former VW designer who was also in charge of vehicle design for the Tron remake. Wired reports that the $100,000 bike charges in an hour and has an estimated range of around 80-100 miles on a full battery. According to the operations manager at Parker Brothers Choppers, it’s “not the easiest bike to ride,” though that could have something to do with Simon’s original design, geared for non-human droids able to rotate their legs all the way around. Human riders, on the other hand, would likely face some chafing issues.

The Detonator brings electric biking to bots, looks pretty bomb originally appeared on Engadget on Tue, 01 Nov 2011 07:05:00 EDT. Please see our terms for use of feeds.

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There comes a time in nearly every person’s life when they need to get up, get out the door and get to work. Some drive, some walk, some take one form of public transportation or another — but a noble few do something different. Those people ride their bikes, holding on to the passion gained in a childhood of racing around the neighborhood on Huffys and Schwinns, skinning knees or elbows when the latest attempt at a sweet jump turned a little sour.

Sure, those people may say they’re saving money or the environment by riding a bike into work, but we all know they do it for fun. As is the case with most wheeled pursuits, the fun factor increases with the speed, and with that idea we welcome to you to the Grace One. It’s a German electric bike that offers more high-tech trappings than your average economy car — a good thing, because it costs nearly as much as one. What does this $6,000 bike offer? Speed. Sweet, effortless speed (up to 25MPH without you burning a single calorie), and we recently had the chance to put one through its paces. Read on to see how we fared.

Continue reading Grace One City e-motorbike review

Grace One City e-motorbike review originally appeared on Engadget on Thu, 27 Oct 2011 12:00:00 EDT. Please see our terms for use of feeds.

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Do all dead washing machines go to meet that lonely Maytag repairman in the sky? Nope, some of’em get their guts repurposed for use in hipster transportation, otherwise known as bicycles. At least that’s what one fed up, frugal Munich denizen did to avoid that German’s city costly PT fees. It’s not what you’d call an elegant hack, as our DIYer’s had to haphazardly rig up his washer’s 300W motor to the bike’s frame and stuff two clunky 12Ah batteries into a sidebag off the back tire. Still, it appears to get the job done, spinning at a max of 3000rpms with an ejector button on / off switch affixed to the right hand brake. We’re not sure how well or reliably this modjob fares on busy roadways, so for the time being we’ll just stick to Vespas. Check out the video after the break for an unmoving portrait of this eFahrrad.

Continue reading DIY e-bike hack gets washing machine motorization, stuck on permanent spin cycle (video)

DIY e-bike hack gets washing machine motorization, stuck on permanent spin cycle (video) originally appeared on Engadget on Tue, 25 Oct 2011 03:40:00 EDT. Please see our terms for use of feeds.

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Color us a yellow shade of mendacious, but if we designed something that works 99.999999999997 percent of the time, we’d probably round off and give ourselves a big ol’ 100 percent A+. We’d probably throw in a smiley faced sticker, too. Computer scientist Holger Hermanns, however, is a much more honest man, which is why he’s willing to admit that his new wireless bike brake system is susceptible to outright failure on about three out of every trillion occasions. Hermanns’ concept bike, pictured above, may look pretty standard at first glance, but take a closer look at the right handlebar. There, you’ll find a rubber grip with a pressure sensor nestled inside. Whenever a rider squeezes this grip, that blue plastic box sitting next to it will send out a signal to a receiver, attached to the bike’s fork. From there, the message will be sent on to an actuator that converts the signal into mechanical energy, and activates the brake. Best of all, this entire process happens will take just 250 milliseconds of your life. No wires, no brakes, no mind control. Hermanns and his colleagues at Saarland University are now working on improving their system’s traction and are still looking for engineers to turn their concept into a commercial reality, but you can wheel past the break for more information, in the full PR.

Continue reading Wireless bike brake system has the highest GPA ever

Wireless bike brake system has the highest GPA ever originally appeared on Engadget on Mon, 17 Oct 2011 06:30:00 EDT. Please see our terms for use of feeds.

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Well, NTT DoCoMo is at it again, this time dabbling in the fine art of bicycle sharing. The Japanese mobile carrier’s own flavor is currently undergoing beta testing in Yokohama, just outside Tokyo, and uses a familiar kiosk system to collect and dish out bikes. Residents (and tourists with Japanese cell phone numbers) can rent bikes 30 minutes at a time for 105 Yen (about $1.40) for the first half hour, then 210 Yen for each subsequent period. You also rent bikes by the month for 1,050 Yen (about $14). Overall, this implementation doesn’t appear to be different than what’s already been installed in some US and European cities, but it’s apparently a first for the Tokyo area.

The next iteration is far more exciting, however. Rather than visiting a kiosk to rent a bike, you’ll be able to use a smartphone app to locate some available wheels, with position information broadcast by a built-in GPS. Once you find a bike you want to rent, the system will send an unlock code to your handset, which you’ll enter into a handlebar-mounted PIN pad. The current prototype is an e-bike, though future models may not include pedal assist, since swapping out batteries could be a logistical nightmare for maintenance crews. The bike can be left anywhere (within a predetermined area, we presume), and is immobilized using a rear tire lock. Locking the back tire to prevent theft (if a lock is used at all) is a trick that definitely only works in Japan — you can’t leave a bike unattended for five minutes in New York City without it disappearing, even with a wheel lock.

Conceptually, the system appears to be very similar to the Social Bicycles model that we wrote about earlier this summer as part of our Insert Coin series, though that US-based prototype includes a u-style lock, for securing the bike to a post or tree. We’d love to see either concept hit production soon, and if the Yokohama trial goes off without a hitch, then a standalone counterpart will definitely have a better chance of becoming a reality. So go rent some bikes! And jump past the break for a look at both systems at CEATEC Japan.

Continue reading NTT DoCoMo Shared Bicycle Initiative hands-on (video)

NTT DoCoMo Shared Bicycle Initiative hands-on (video) originally appeared on Engadget on Tue, 04 Oct 2011 09:27:00 EDT. Please see our terms for use of feeds.

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