A2B Technical Specification

  • Maximum road speed under power – 20 mph
  • Up to 20 miles* unassisted range (extendable to 40 miles**)
  • Battery chemistry: lithium ion
  • Nominal voltage: 36 volts
  • Continuous power output: 500W
  • Real-time state-of-charge indicator
  • Frame: TIG welded 6061 aluminum
  • Suspension (front): Ultra Motor shock-absorbing front fork (80mm travel)
  • Suspension (rear): Ultra Motor shock-absorbing swing arm (30mm travel)
  • Tires: 20 x 3.0 Kenda Kraze
  • Gears: Shimano Alivio Derailleur with 7-speed twist shift
  • Brakes (front and rear): Avid BB5 disc brakes
  • Saddle: oversized Ultra Motor comfort saddle
  • Weight of A2B Metro with battery: 72lbs

* Dependent on rider weight, pedaling and terrain

** Based on the addition of the secondary battery pack

Benefits of the A2B Metro

Battery costs as little as 10 cents to charge - that\'s a 1/2 cent per mile!

Thanks to the oversized seat.

Twist the throttle to cruise with the motor and arrive fresh.

Front and rear suspension for a smooth ride.

Form and function in unison create a responsive ride experience.

Add extras such as panniers to customize to your lifestyle.

Enjoy The Ride

Embrace the elements as you cruise at speeds of up to 20mph. With the nimble A2B Metro you can navigate in and out of traffic with ease.

Enjoy The Ride

Embrace the elements as you cruise at speeds of up to 20mph. With the nimble A2B Metro you can navigate in and out of traffic with ease.

Enjoy The Ride

Embrace the elements as you cruise at speeds of up to 20mph. With the nimble A2B Metro you can navigate in and out of traffic with ease.