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  • 40kmh+, Adventuring, anti theft, cargo, Electric bicycles, long distance travelling, uber eats, urban commute

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Bafang/ Volition M400 "BOOST" mid drive motor

It’s not the ordinary Bafang M400 (250W) you may see on other bikes.  Volition’s boosted up the power by 100% !  Now the motor pumps up more than 110N.m of torque and 1000watts of power!  We have also added the throttle in the system; a world exclusive for M400. The motor is now capable hitting up to 45kmh with some minimal pedalling effort.

The mid-drive motor measures sensors at pedals at a frequency of up to 80k Hz via a torque sensor and two speed sensors. The result is that “the harder you push , the more power you get from the motor”. In spite of the power, the motor operates in virtual silence. We believe that the M400 is the quietest motor we have ever tested against all other motors out there


Premium 48V Long Range Battery

Our Batteries (measured in Wh) are greater than most e.bikes out there. It is important to know when comparing e.bikes that the cost of the battery often accounts for 40% of an e.bike’s price. If those 400wh/500wh battery e.bikes are “studios”, our 910wh/1000wh bikes are “penthouses”.  Dollar for dollar or Wh for Wh, our e.bikes easily offer the most amount of value.


Another thing sets us apart is that we “map” & engineered our own batteries. Most batteries use similar cells such as Samsung, Sony… etc which we can not make them any better ourselves. The performance difference is achieved in how they (up to 70 cells) are assembled; from the quality of materials to the welding & protection of the cells. Our team visited the factory in China and made our own assembly & quality protocols so each battery is made to our highest safety and performance standard.




Main benefits:

  • Internal gears use the stronger chain which is more durable & resist the stretch better
  • There is no “strange”  side-way chain movement grinding up and down the cassette
  • Power delivery is more smooth & efficient as the chain line remains straight
  • Internal gears can shift standing still without pedalling (at the traffic lights)
  • Internal gears are hidden from the dirt, sand or oil … and therefore require much less maintenance
  • A cassette system on an e.bike will need to be replaced every 3-6 months on average; NEXUS should last years if safely used.

Important Note: there’s a clutch inside. Ease off the pedalling and stop the motor power to safely shift between gears.





  • a quiet yet powerful riding experience;
  • a road legal motor that will flatten the hills
  • affordable “luxury”; want an un-compromised ebike that does not break the bank
  • sealed gear system; hassle free experience
  • 48V power system that is integrated and super easy to remove and carry
  • a very light e.bike at around 22-24kg for the trail riding

More Info

Specifications (What's included)


may not the exactly the same as photoed


  • Bafang M400 road legal Motor – reprogrammed by VOLITION with 110N.M torque & Peak 1000Watts!
  • NEW VOLITION eMTB mode 2.0 installed. Fine-tuned by riders in Australia.
  • Semi-integrated Battery (easy to remove and carry); Premium Samsung 3500mah Cells.
  • Hidden & Built-in alarm system; a super useful safety feature that no other company is doing.
  • Shimano Nexus 3 Internal sealed gear system
  • KMC Z1E Chain; Rugged and Heavy duty; Super Strong
  • Integrated Lights: One front; one rear
  • Shimano Dual-piston MT200 Hydraulic brakes with 180mm F. & R. Rotors
  • German Schwalbe E.bike Puncture resistant Tyre.
  • 120mm Coil Front Suspension with shoulder lock. Custom made for VOLITION in Taiwan
  • Satori Seat Suspension (super nice). Made in Taiwan
  • Pannier Rack & Mud guards are included. (not shown in the photo)
  • Heavy Duty side Kick Stand








Questions & Answers
  • Is 3 speed enough for my riding ?

Yes. Couple with the powerful 110Nm Torque mid drive motor, Shimano Nexus provides a gear ratio of 186%. Low for climbing. Neutral for Cruising. High for downhill. “3” is a simple number.


  • Can I just use the throttle and not pedal at all ?

Yes. You can with the un-restricted version only. The throttle works like a mini motorbike; but it’s not recommended to do this for an extensive long periods of time. It is an e-bicycle after all.


  • How much is it to put the trail tyres on the Jet

Depends on the brand. We recommend the Schwalbe Smart Sam ($29 additional per tyre/ fitted) which is an allrounder trail tyre that can also do well on the road. Please email us after the order is placed, we will send you a separate invoice 🙂


  • What are some of the improvements over the previous model ?

Support (new) semi-integrated battery system. Support carbon gates Belt. Improved suspensions & lights systems …


  • Do you have dealers ?  Can I try this e-bike first ?

No. Volition E-Bike Australia is a factory to consumer / direct sale manufacturer based in Sydney. We actively try to hammer down the price to be the lowest possible.

We are currently in the process of creating some customer stories to show case how our e.bikes feel and how it can enhance your lifestyle.



  • What if I have a problem with your e.bike?

Most parts are just regular bike parts. You could get help from any bike store. If you are experiencing any electrical issue, we can remotely diagnose the issue and send the replacement. We could also arrange a courier pick up and have it serviced in Sydney.


  • How can I put the bike together from the box.

We have a short video. We will have also supplied basic tools in the box for you. You could also seek help from a local shop.


Anti-Theft Alarm System


  • Designed & Engineered in Australia
  • Hidden in the frame
  • Runs on the main battery
  • Remote control




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