Alta Motors continues to push the needle with its electric motorcycle platform and today they've revealed their latest work, the Street Tracker Concept. Inspired by flat track bikes, the concept is based on the same core chassis design as the Redshift Motocross and Supermoto bikes, but updates the styling with a retrofuturistic look. At the heart of the bike is the Alta Pack lithium ion battery, which is able to power their Supermoto bike for 50 miles of range and is as durable as it is powerful with its IP67 waterproof rating and shock/vibration resistance.
The XSR700 Otokomae is a burly street tracker straight from Spain
The XSR700 puts on some muscle for Yamaha's Yard Built series.