The Redshift ST is a conceptual look into what the future could look like for street tracker fans. The combination of 120 ft-lbs of torque and low 250lb weight, gives the Redshift ST a clear advantage in urban environments. Built using our current Redshift platform, the tracker project was all about making the Redshift’s looks aligned with its smooth seamless power delivery. The Redshift ST has a low 31″ seat height and 19″ wheels with DOT Mitas tires. This is flat track racing and urban commuting in one hooligan-sized package.

The Alta Pack is waterproof rated up to IP67, is durable enough to handle shocks and vibes up to 20G, and is digitally self-monitoring. Our stacked honeycomb architecture allows for extreme energy density at 185 watt hours per kilogram, combined with a unique thermal wicking system to shed heat faster than any other lithium-ion transportation battery in production.

Alta’s water-cooled 14,000 RPM motor is pound-for-pound one of the most powerful in motorsports. It’s optimized to the narrow width of the Redshift’s bulkhead and is precisely located at the roll center of the bike. This placement allows for the lowest polar moment of inertia in motorcycling – drastically minimizing any gyroscopic impediment to handling. The Redshift’s motor weighs 15lbs and puts out 40hp and 36 ft-lbs of torque. The unit pushes power through a 3.5:1 gear reduction to deliver a 120 ft-lbs of torque at the counter shaft from a dead stop and 0 RPM.

Source & pictures: Alta Motors

Guy Salens

Guy Salens (motorcycle enthousiast): I want to show the world an overview of existing electric motorcycles and future projects. Because it's time.