E-bike + downhill frame + Mxus hub motor + 24s lipo

Show off your E-bike creation here.
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DUBRAVKO   10 mW

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by DUBRAVKO » May 16 2018 1:02pm

We want pictures from CA not nature 8) :twisted:

Antenor   100 W

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Joined: May 09 2016 9:38am

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by Antenor » May 16 2018 1:09pm

I see that this bike is more for road use, but you think that the bike could angle off road in Serras de Valongo without overheathing in the climbs?

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soaresdacosta   1 kW

1 kW
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Location: Portugal / Europe

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » May 16 2018 3:08pm

Hello crew,

DUBRAVKO. today, was the firs proper drive. I will do it, in the future. :twisted: :twisted:

Antenor, I raid before on Serra de Valongo. Not with this bike, but my old cube. And I really believe you can ride with no temperature problems. And I will ride on the Serra de Canelas. its similar to Valongo, maybe shorter.

Luis.

Antenor   100 W

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by Antenor » May 16 2018 5:43pm

Me and a friend of mine in other electric bike in the weekend will ride in valongo, but we can meet you at canelas if you want to go for ride...or you can join us in valongo :D

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soaresdacosta   1 kW

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » May 17 2018 3:43pm

Hello crew,

Antenor, trabalho no fim-de-semana. Vai ter que ficar mais para a frente. Mas sem duvida, que vamos combinar... :P
Que bicicleta tens ? Comprada ou convertida ?

Luís.

Antenor   100 W

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by Antenor » May 17 2018 4:19pm

For everyone understand...

I have a specialized pitch pro with a bpm rear hub at 48v and 30A. Fidel did my battery, probably you know him from nova energia forum.

My friend has my former bike, a focus hardtail with a bbs02 500w 36v battery.

Yes...you have to go slow :)

I also own a enduro motorcycle ( i am a traitor) a ajp200...maybe thats closer in power to your build, but a reunion of electrics will be more fun

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soaresdacosta   1 kW

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Location: Portugal / Europe

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » May 23 2018 3:31pm

Hello crew,

Still some things to tune. The bike is fast and have a lot of power.
I need to tune the chain, and for that I buy a chain-breaker, a specific one...
I need to install a speed sensor pic-up for the cycle-analyst...the old one, do not need that. :x :(
I need to plug-in the temperature sensor on the mxus motor, and the cycle-analyst. Do not now how... :(
And need to fine tune the cycle-analyst...regen, power, ...

Luís.
Attachments
DSC_0339.JPG
20180516_170416.jpg
20180516_175756.jpg

Antenor   100 W

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Joined: May 09 2016 9:38am

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by Antenor » Jun 24 2018 2:42am

Hy luis

Have used the bike?
Let us know your ridind impressions. ..did you put it offroad yet ?

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soaresdacosta   1 kW

1 kW
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Joined: Jan 26 2011 12:08pm
Location: Portugal / Europe

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » Jul 17 2018 3:18pm

Hello people,

If someone is interest, my second creation is for sale.

viewtopic.php?f=9&t=95298

Luís.

Vortecks   100 mW

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Joined: Aug 17 2017 9:37pm

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by Vortecks » Jul 17 2018 9:30pm

18 months of hard graft and you're selling it already?
Does that mean there's another one being planned? :D

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soaresdacosta   1 kW

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Joined: Jan 26 2011 12:08pm
Location: Portugal / Europe

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » Jul 17 2018 10:18pm

Yes. Another build on the orizon. Untill then, I will use this one...and make some videos.

Luís

bobmutch   100 W

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Location: London Ontario Canada area

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by bobmutch » Aug 05 2018 4:18pm

Beautiful bike Luis, you are very meticulous in the way you do things. How many recharges you think you will get on those LiPo packs?
my ride Fuji 72V20Ah LiPo, CA3, 18F MC, 1500W Rear Hub. I'm here to learn.

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soaresdacosta   1 kW

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » Aug 07 2018 6:26pm

Hello crew,

I really do not now... I charge them to 4.1 and discharge to 3.8. They are very well balance and continue like that... maybe 500 cycles...

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soaresdacosta   1 kW

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » Oct 14 2018 7:57am

Hello crew,

This baby, is going to another home...to Hungary.
At this time, I'm moving to another home... it have a very nice garage...my future playground. :D :lol:
When everything is in place, its time for another project...

Luis.
Attachments
bike.jpg
bike5.jpg

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Wolfeman   100 W

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Location: West Coast USA

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by Wolfeman » Oct 18 2018 10:28am

Luis, that gentleman in Hungary is getting a VERY nice bike. Looking forward to seeing your next project take shape. Good luck with your move.
Trek 4300 w/ H3580 Crystalyte at 3600W
https://endless-sphere.com/forums/viewt ... =3&t=82738
Worksman Mover M2020-3CB w/DD 750W front hub
https://endless-sphere.com/forums/viewt ... =3&t=96873
Dyno Moto 7 BMX Cruiser w/BBS02
https://endless-sphere.com/forums/viewt ... 1#p1467001

stuffc   1 mW

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by stuffc » Apr 01 2019 9:29pm

good work man. How do you get the disc brakes to fit w the mxus 3k ??

E-HP   1 kW

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by E-HP » Apr 01 2019 10:53pm

stuffc wrote:
Apr 01 2019 9:29pm
good work man. How do you get the disc brakes to fit w the mxus 3k ??
Just looking at the pic and blowing it up, it looks like he has at least one silver colored spacer in there to achieve that 1 mm of clearance. Could be just the lighting.

Could be individual washers too.

thorlancaster328   1 W

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Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by thorlancaster328 » Apr 02 2019 2:10am

That's one of the tidiest, best looking LiPo enclosures that I've seen on an e-bike. When the batteries finally go bad, what do you plan on replacing them with?

The Samsung 25R and 30Q seem to be quite popular nowadays. I use 30Q cells and they work great.
Find weakest component, upgrade it, repeat until satisfied. Rome was not built in a day.
When in doubt, get bigger MOSFETs / Batteries / Motors / Etc.

Vortecks   100 mW

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Joined: Aug 17 2017 9:37pm

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by Vortecks » Apr 02 2019 3:28am

Image

:D

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soaresdacosta   1 kW

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Location: Portugal / Europe

Re: E-bike + downhill frame + Mxus hub motor + 24s lipo

Post by soaresdacosta » Apr 03 2019 4:22pm

Hello people,

The bike is not with me, anymore.
The disk was not an easy fit...and the pads do not grab the disk at 100% ...it was a compromise. Have a spacer and 1 washer, and bigger screws.

Take care,
Luís.

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