SilentEnduro conversions

General Discussion about large electric scooters and motorcycles and other things with no pedals.
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SilentEnduro   10 µW

10 µW
Posts: 5
Joined: Oct 10 2019 2:56am
Location: Lviv, Ukraine

SilentEnduro conversions

Post by SilentEnduro » Oct 17 2019 1:18am

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Hi all, we are a group of enthusiasts from Lviv (Ukraine), working on bike conversions.
Just want to share with you our experience and discuss related topics.

So let me introduce our best conversions (for now :wink: )

EKTM
motor - QS 205, V3 T3+
controller - Kelly KLS 8430H 300A
battery - LiIon 24s 55a (4.8kWh)
top speed - 75km/h
range - 3-5h / 60-110km
peak power - 300A phase current (20-25kW)
peak torque - 189Nm * 3.15 (gear ratio) = 595Nm on the wheel
Weight - 112kg

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Husqvarna
motor - QS 138 70H
controller - Votol EM-150S
battery - LiIon 20s 48Ah
top speed - 95km/h
range - 3-4h / 60-100km
peak power - 150A battery current
peak torque - 56Nm * 7.28 (gear ratio) = 407Nm on the wheel
Weight ~ 110kg

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Also you might find modded Sur-Ron from us:

Controller: Kelly kls7245N
Battery: 3.5KWh 17s (NCM cells)
Suspension: Marzocchi Monster 2T
Marzocchi Bomber Coil C2R + 500lbs
Brakes: Avid Code
Wheels 21"x1.6 / 19"x1.8
Reduction drive changed to chain and sprockets (DID O-ring)
Rear sprocket: Luna 54T
Engine guard: Luna
Aluminium handlebar
Custom made steel link
Mx foot pegs

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all other conversions and videos can be found at our FB and youtube pages (links in signature)

You are welcome to ask questions and we are glad to start conversation with such a great community.

thoroughbred   10 W

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Joined: Apr 11 2018 6:18pm
Location: virginia

Re: SilentEnduro conversions

Post by thoroughbred » Oct 17 2019 6:17am

Fantastic first post!

KTM: What cells are you using? How is the throttle response with that controller?

Surron: How much does it weigh? What cells are you using? Steel link for the shock linkage?

:thumb: :thumb: :thumb: :thumb:

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SilentEnduro   10 µW

10 µW
Posts: 5
Joined: Oct 10 2019 2:56am
Location: Lviv, Ukraine

Re: SilentEnduro conversions

Post by SilentEnduro » Oct 17 2019 6:53am

thoroughbred wrote:
Oct 17 2019 6:17am
Fantastic first post!

KTM: What cells are you using? How is the throttle response with that controller?

Surron: How much does it weigh? What cells are you using? Steel link for the shock linkage?

:thumb: :thumb: :thumb: :thumb:
Thanks!
in KTM we used NCM 55Ah, like this:
Image

As for throttle response, you know, it might be better but with Magura it's ok, you just have to get used to it.

Sur-Ron weigh is like 65kg, same cells NCM 55Ah.
And yes, steel link for the shock linkage, cause stock has been cracked.

Grantmac   10 kW

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Posts: 580
Joined: Oct 22 2018 12:43pm
Location: Victoria, BC

Re: SilentEnduro conversions

Post by Grantmac » Oct 17 2019 11:45am

Does the steel linkage raise the back at all?

Those are amazing conversions, especially like the Husky.

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SilentEnduro   10 µW

10 µW
Posts: 5
Joined: Oct 10 2019 2:56am
Location: Lviv, Ukraine

Re: SilentEnduro conversions

Post by SilentEnduro » Oct 20 2019 11:07am

Grantmac wrote:
Oct 17 2019 11:45am
Does the steel linkage raise the back at all?
nope, the same as in stock

c70r   1 mW

1 mW
Posts: 16
Joined: Jan 22 2019 12:26pm

Re: SilentEnduro conversions

Post by c70r » Oct 21 2019 7:09pm

What happened to the #emaha? Was an amazing looking bike. Has everything been moved to what is now the Husqvarna as I see the same motor/controller and battery.

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SilentEnduro   10 µW

10 µW
Posts: 5
Joined: Oct 10 2019 2:56am
Location: Lviv, Ukraine

Re: SilentEnduro conversions

Post by SilentEnduro » Oct 23 2019 1:33am

c70r wrote:
Oct 21 2019 7:09pm
What happened to the #emaha? Was an amazing looking bike. Has everything been moved to what is now the Husqvarna as I see the same motor/controller and battery.
#emaha is still alive, riding our local spots with happy new owner =)

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KWS Seuren   10 mW

10 mW
Posts: 20
Joined: May 22 2019 12:37pm
Location: Netherlands Limburg
Contact:

Re: SilentEnduro conversions

Post by KWS Seuren » Oct 25 2019 7:52am

SilentEnduro wrote:
Oct 17 2019 6:53am
thoroughbred wrote:
Oct 17 2019 6:17am
Fantastic first post!

KTM: What cells are you using? How is the throttle response with that controller?

Surron: How much does it weigh? What cells are you using? Steel link for the shock linkage?

:thumb: :thumb: :thumb: :thumb:
Thanks!
in KTM we used NCM 55Ah, like this:
Image

As for throttle response, you know, it might be better but with Magura it's ok, you just have to get used to it.

Sur-Ron weigh is like 65kg, same cells NCM 55Ah.
And yes, steel link for the shock linkage, cause stock has been cracked.

Hello,
Your projects are looking great!

Where do you get your NCM 55Ah cells from? and what current can they handle? Charge and discharge?

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DanGT86   10 kW

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Posts: 653
Joined: Sep 06 2012 9:18pm
Location: Saint Louis MO

Re: SilentEnduro conversions

Post by DanGT86 » Oct 26 2019 10:05pm

Nice builds! What are your impressions of the QS 138 70 motor on that Husqvarna? How is the riding experience compared to the original gas motor?

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SilentEnduro   10 µW

10 µW
Posts: 5
Joined: Oct 10 2019 2:56am
Location: Lviv, Ukraine

Re: SilentEnduro conversions

Post by SilentEnduro » Nov 08 2019 1:55pm

KWS Seuren wrote:
Oct 25 2019 7:52am
Hello,
Your projects are looking great!

Where do you get your NCM 55Ah cells from? and what current can they handle? Charge and discharge?
Hello, thanks!
Cells from China, we have local supplier for cells.

DanGT86 wrote:
Oct 26 2019 10:05pm
Nice builds! What are your impressions of the QS 138 70 motor on that Husqvarna? How is the riding experience compared to the original gas motor?
Thanks, Let us bring 21\18" to that Husqvarna and then we can answer :)
For now it goes not worse than 125cc

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