High Visibility High Visibility
Featuring a bright, multiple flash pattern, motorcycle style LED taillight with brake lights and turn signals, dual 20-Watt direction-tracking halogen headlights, multiple flash pattern LED running lights,...
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Ultra Efficient Ultra Efficient
At a whopping 1,053 MPGe, the Semaha Speeder ERX is easily one of the most fuel efficient vehicles ever produced. Charge the battery pack in under an hour on less than $0.07  in energy costs. That's...
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Cargo Kits Cargo Kits
Extend your Speeder ERX functionality with compatible attachments and accessories from Xtracycle. Carry bulky cargo with bags and WideLoaders. Carry kids with up to two attachable Yepp Maxi EasyFit...
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Friday, 18 September 2015 05:48
The future is coming. Also, there's this. http://t.co/jSUXB4kmk2
Friday, 12 June 2015 13:04
Batteries are a triumph of science—they allow smartphones and other technologies to exist without anchoring us to... http://t.co/ANj48AgVp8
Saturday, 06 June 2015 21:52
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Wednesday, 20 May 2015 04:06
Look up in the sky! It's a bird! It's a plane! https://t.co/OiX4YRetlJ http://t.co/X4ZjffN3Xp
Wednesday, 13 May 2015 00:36
The Tesla Powerwall. 10 kWh only $3500. Watch Elon Musk present it here.... http://t.co/Lv3lxLxgUG
Saturday, 02 May 2015 00:05