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This freaky electric motorbike was 3D printed with metal powder
The Light Rider is an electric motorbike that weighs just 77 pounds and has a frame like an alien skeleton. Its creator, Airbus subsidiary APWorks, crafted the bike with 3D printing -- but it's not plastic. The hollow frame is aircraft-grade aluminum (this is Airbus, after all) and it takes shape via thousands of thin metal layers produced in a bed of metal powder.
MotoCzysz e-motorbike crackles past 100MPH at TT Zero for $15,000 prize
Jitters over wet track conditions didn't stop MotoCzysz's Michael Rutter from becoming the first electric motorcycle rider at the Isle of Man's TT Zero to hit 100MPH -- aka the fabled "ton". He also snapped up the £10,000 ($15,400) prize offered by the island's government for the achievement, although two other riders also managed to zap the milestone. Being the first to do it was all that counted, though, and after coming close last year, it looks like MotoCzysz's recent doubling up on horsepower seemed to do the trick. Thanks to the boost, Rutter easily cruised past the mark at 104.056MPH. At this rate, a day at the races could become a pretty serene experience. [Thanks, John]
2012 MotoCzysz E1pc may set an e-motorbike speed record, our hearts afire
Our first peek at the MotoCzysz E1pc was at the 2010 Isle of Man TT, where the fearsome-looking e-motorbike smashed potential speed limits, even if it didn't completely rock the two-wheeled establishment. Improvements were made in 2011, but the new 2012 model is the one that's really poised to upset the cart. The updated E1pc's most conspicuous changes are on the outside: it tackles the problem of wind resistance at high speeds by bringing on aerodynamic ducts and fins. Inside, torque looks to be down to 162 foot-pounds, but the equivalent to 200 horsepower (twice what we saw in 2010) should more than compensate -- and a much upgraded battery cooling system should keep MotoCzysz' creation running at full bore for considerably longer before rider Michael Rutter has to back off the throttle. That consistent speed may be even more important to MotoCzysz and Rutter than actually winning at the TT Zero race, practice for which starts June 2nd. The Isle of Man very nearly handed over a £10,000 ($15,369) prize to the team for breaking a 100MPH average speed barrier for electric bikes last year, and the substantial tweaks could make all the difference. [Image credit: Asphalt and Rubber]
