Bestbuy offers SWFT - ZIP eBike with 37mi Max Operating Range & 20 mph Max Speed - Black for $499.99 (orig. $1499.99) with free shipping.

Product Description:
Your SWFT journey starts here. Wherever you’re headed, ZIP will get you there with style, safety, and a fresh design that’ll turn heads as you turn corners. Move ahead of the pack with a SWFT e-bike with a detachable, rechargeable battery. Multiple modes allow you to use pedal-assist or your throttle to propel you forward. With a 19.8 mph max speed, you can travel up to 37 miles on a single charge of your battery alone. A built-in monitor display indicates your battery output and speed. Let the journey begin. 

• Max speed
  The ZIP’s throttle reaches speeds up to 20 mph.
• Max distance
  Ride up to 37 miles on a single battery charge.
• Rechargeable battery
  A 46.8V 10Ah lithium-ion battery powers your ride and conveniently detaches for charging.
• Charging time
  Fully charge your ride in just 6 hours. Charger included, all you need is an outlet.
• Battery lifespan
  The lifespan of your SWFT battery is measured according to charge cycles, which indicate how many times the battery can undergo a full charge followed by 80% depletion until it starts to lose capacity. The SWFT ZIP has 600 charge cycles.
• Your rirst ride
  Before riding, give your battery a full and complete charge. Make sure your battery indicator light on your charger reads green before you disconnect your charger and take your first ride.
• Motor
  A 500W motor powers the pedal assist and gets you there fast, no sweat.
• Tire size
  The ZIP’s 20” x 4” high-tread fat tires grip mud, sand, snow and rocky terrain. But feel free to take it across town for your everyday needs if that’s your vibe.
• Gears
  6-speeds to tackle every incline and terrain with ease.
• Frame
  The ZIP’s steel frame accommodates 26" tires, up to 265 lbs, and combines lowrider and motorcycle design features with impressive durability.
• Recommended rider height
  The ZIP is best suited for most riders 5'5" and up.