(EMAILWIRE.COM, May 20, 2015 ) With battery technology evolving at an ever-accelerating rate, a 40% increase in energy density is now possible, and represents the beginning of a new wave of performance enhancements across the Stealth range, sending it even further ahead of the top-tier electric bike…
http://www.emailwire.com/release/186235-Stealth-F37-Fighter-now-packs-a-longrange-punch.html
















