Red Valley Motorsport Amplux
Tony Helmholt took a 1975 Yamaha RD250 with a blown motor and began working on converting it to electric. The Amplux uses a 36V Etek motor, three 12 volt lead acid batteries and a 6 speed gear box to achieve 91 mph top speed and a 24 mile range. It has a fully programmable speed controller [...]
Posted on July 23, 2009 at 2:48 pm by John Adamo · Permalink
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In: Homebrew, Racing · Tagged with: 1975, conversion, eGrandPrix, electric motorcycle conversion, Etek, Gear Box, Homebrew, Lead Acid, Racing, RD250, Tony Helmholt, Yamaha
In: Homebrew, Racing · Tagged with: 1975, conversion, eGrandPrix, electric motorcycle conversion, Etek, Gear Box, Homebrew, Lead Acid, Racing, RD250, Tony Helmholt, Yamaha
