VOLT “Spark” M620 – Most Integrated

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One size fits all. Min rider height is 168cm.

GST included. Shipping is extra & varies from $80 to $150 and is to be confirmed.

Zippay – Own it now, pay it later 🙂

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Product Description

In Stock Now. Limited Supply.  15 "Spark" were sold in Sep. Thank you for the support.


A truly stunning UPGRADE of 2017  “Spark” - a purposely-built frame to house the battery and now the integrated and almighty mid drive motor M620 (G510) with tri-sensors. This bike is clean, well thought and superb in motion.


The bike is designed to offer a new type of vehicle experience. Suspension in the seat post coupled with wide tyre offer the comfort for long riding. Integrated Motor and battery in a custom made frame shed off the cluster and focus on the scenery. Custom built front and rear braking lights along with powerful brakes offer the safety of a motorcycle.


Equipped with the mighty Bafang M620 system which uses tri-sensors to assist your ride including torque sensor, speed sensor & cadence sensor. Peaking around 1600watts, its mid drive nature and torque sensor gives a killer performance at climbing the steepest hill. This motor producing 160N.M is the most powerful bicycle motor on the market.  You will be utterly impressed by its uncompromising torque power!


VOLT Spark M620 rides like a motorcycle in a minimalist & the lightest way. We think E-Bikes created and belong to its own category. They offer that all new experience of high torque E-power




Built to Order (7 -10 days). Made in Australia.

Proudly VOLT E. with two year warranty on the E Bike system


Premium Version Only

  • M620 (G510) Bafang Motor with tri-sensors  - Peak 1600W (For Off Road Use Only!)
  • Top Speed 55+ Kmh!
  • Gears - Shimano Internal 3 speeds or External 8 Speeds Shimano Alivio
  • Gear Sensor - included for Alivio system
  • Volt Brand Custom made HYDRAULIC Brakes with built in power cut-off sensor
  • Wheels - Custom made VOLT Extra wide rim wheels : Front thru axle & Back QR.
  • Tyre - SCHWALBE  27.5 x 2.0 Big Ben or 27.5 x 2.25 Smart Sam
  • Fork - VOLT branded Thru Axle 15mm 100mm Travel front Suspension.
  • VOLT front light CNC wired into the battery - Included
  • VOLT designed phone holder - Included
  • Shipping Size: 145cm x 80cm x 20cm




Australian Dealers



Eco-commercial & Luna Mate - Perth, WA



Electric Bike - Brisbane, QLD

Call to arrange a local test ride  - 0418 724 534


Interested in becoming our dealer ? Contact us at volt.eBike@gmail.com



Who are BAFANG ?    Best & Only Powerful Mid Drive Motors


Most influential Brands of E.bike motors are Bosch (Germany), Brose (Germany), Shimano (Japan),  Yamaha (Japan) and then the Bafang from China.

We have chosen Bafang for a few reasons. It is the most reputable, experienced and "strongest" manufacturer in China and more importantly, the only and best high current / power electric motor producer in the world.


  • We import directly from the factory and we rebuilt the motor with better greasing and screws check in Sydney.
  • We tune the motor controller with our own tested settings for the performance our customers want.
  • We own and operate our own lithium battery assembly factory in KunShan, China to guarantee that the final quality check is up to our standard.
  • We are also capable to strip down the motor and battery for the servicing and repair.  We stock all parts for our customers and dealers to provide our nation wide support.


On the market, there are also hub motor E.bikes. No vehicles have motor in their wheels for a reason. The mid drive motor send the power through the chain to facilitate the 7-11 gears. Having gears is beneficial. Climbing hills is more efficient (or possible)


Motor Name M620 Peaking 1600watts ( 1 year + old Model)

  • Pedal Assist & throttle enabled BAFANG G510 motor.
  • Peak 1600Watts 52V 30A. Programmed settings.


Please note Bafang Motor 250watts 350Watts 500Watts 750watts 1000watts are just stickers. We tune the "blank" motor core and thus setting the "watts" ourselves to any number - usually 250watts , 1000watts or 1500watts.




Engineered In Australia 48V Battery/ Range


VOLT batteries have a Battery-Management-System (BMS) chip to regular and balance the charing and discharging for both performance and longevity. Our BMS chips (from Shenzhen) have already been tested by the market to be efficient and enduring.


"Spark" uses 48V integrated batteries (not 52V)

  1. 12.5Ah 48V CN Cells 600Wh. On average, riders can get up to 60km range
  2. 17.5Ah 48V Samsung Cells 840Wh.  Up to 100Km Range.
  3. 21ah 48V Panasonic Cells 1000Wh. Up to 140Km Range. Please be aware this case is physically larger than other two sizes.


For the reference, Bosch or Shimano battery pack is 500watt-hour 36V.


What's included in a battery pack ?

  • Battery
  • Battery mount cradle
  • Keys
  • Charger




Bicycle Size & Gear Question

Most motorcycles or scooters come in one size only. Ebikes with a powerful motor eliminate the need for different bicycle frame sizes. We use L size frames but we can install shorter or longer stems to accommodate shorter and taller riders. Leave us a note.


Similarly, most cars or motorcycles would not have more than 5 gears, it is true for ebikes as well. E-bikes actually do not need more than 5. We have chosen 8/9 speeds because no manufacturer is making 5 speeds drive systems.




Volt eBikes are the best electric bikes made in Australia.

Call National Sales Manager 0487 163 447