XEMX Custom Electric Dirtbikes & Kits

[XEMX1]

One thing that would be even more impressive is that stark make the battery swap in less than 5 min

The XE4 battery swap takes as little as 8 seconds. www.xemx1.com

 

[AgileMike]

The XE4 battery swap takes as little as 8 seconds. www.xemx1.com

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I checked out your website. It's great that so many differenct companies are making conversion kits!! After all the issues we had with 2022+ KTMS, I will never buy another ICE bike again. You website said 500 amp battery?? Most batteries are listed in amp-hours or KW. How does your battery compare to Stark for size and life? Was making it swappable a major design goal? Do you plan to offer several different sizes of battery? I want to purchase a 1/2 size battery for my Stark at some point.

 

[Chaconne]

I checked out your website. It's great that so many differenct companies are making conversion kits!! After all the issues we had with 2022+ KTMS, I will never buy another ICE bike again. You website said 500 amp battery?? Most batteries are listed in amp-hours or KW. How does your battery compare to Stark for size and life? Was making it swappable a major design goal? Do you plan to offer several different sizes of battery? I want to purchase a 1/2 size battery for my Stark at some point.

It looks like the swap battery is 4kw

 

[XEMX1]

I checked out your website. It's great that so many differenct companies are making conversion kits!! After all the issues we had with 2022+ KTMS, I will never buy another ICE bike again. You website said 500 amp battery?? Most batteries are listed in amp-hours or KW. How does your battery compare to Stark for size and life? Was making it swappable a major design goal? Do you plan to offer several different sizes of battery? I want to purchase a 1/2 size battery for my Stark at some point.

Yes, we will be upgrading the web site and options for the bikes. With the new battery technology coming it seems like we will be able to keep up quicker than most others by doing this type of removeable system. Currently we offer a 3.65KW up to 4.7KW In the 21700 cells and from 50.4AH to 63AH.

 

[Philip]

I am excited about this:

Elite XE4 Motor Only

ELITE XE4 Billet Axial Flux Motor • Liquid Cooled • Carbon Fiber sleeved rotor• 2.08 to 1 gear reduction• Max rating of 58 HP @ 600 amps• Nominal 38 HP• Ceramic bearings

xemx1.com

"The XE4 is a liquid-cooled axial flux motor developed by XEMX. The XE4 is the magic sauce responsible for the unique feel to the power delivery of an XEMX dirtbike—feeling most similar to that of today's standard ICE MX dirtbikes."

I have my gripes with the power delivery of most DIY kits. How is this motor and controller combo different from others and from Stark/Alta?

 

[AgileMike]

@Philip What is your gripe about power delivery on the Stark? I would be interested to know. I came off SX125 and SX150 and I love the power delivery on the Stark. It's interesting to get other opinions.

The CEO of Stark, Anton, has mentioned multiple times that a future upgrade of the Stark app (Pro version for ~$3 per month) will have customizable throttle maps. I messed around with FPV racing drones a long time ago, and they all had custom throttle mapping which really helped "tune" the feel of the controller. I think Stark will have something very similar and allow all riders to get a tune that they like. Currently, Stark only allows changes to max HP and regen. Here is an example of throttle mapping from drones: