Page 1 of 1

1

Posted: Mon Feb 18, 2019 10:13 pm
by pdx
Image
Image
Image
Image

Re: 1

Posted: Wed Feb 20, 2019 10:13 pm
by PVadmin
Simply beautiful.
Is that a trail around San Francisco?

Futr Beta

Posted: Tue Mar 19, 2019 9:01 pm
by cheeko
Here is my Baby

Futr Beta Frame with 24s Running 15KW Power Velocity controller and Mxus 3k

Haven't wound it up yet but easly pushes 8500w and done max of 75kmhr havnt changed flux weaking and i turned amps down to 60amps. I have tourque settings on 10% and still find it hard to not wheelie taking off. Love it controller never gets hot.

Ill probably update to Mid Drive one day

Re: Futr Beta

Posted: Thu Mar 21, 2019 2:03 pm
by PVadmin
Nice. I am a bit worried about those bicycle rims and tires at 8.5kw though...

cheeko wrote:
Tue Mar 19, 2019 9:01 pm
Here is my Baby

Futr Beta Frame with 24s Running 15KW Power Velocity controller and Mxus 3k

Haven't wound it up yet but easly pushes 8500w and done max of 75kmhr havnt changed flux weaking and i turned amps down to 60amps. I have tourque settings on 10% and still find it hard to not wheelie taking off. Love it controller never gets hot.

Ill probably update to Mid Drive one day

Re: 1

Posted: Tue Mar 26, 2019 11:06 pm
by cheeko
Yeah there holding up alright but anything of road i think ill get some 19inch rims.

or i was thinking Mid Drive upgrade, but at moment only thing i can here is the tires.

Re: 1

Posted: Sat Apr 20, 2019 4:37 pm
by pdx
PVadmin wrote:
Wed Feb 20, 2019 10:13 pm
Simply beautiful.
Is that a trail around San Francisco?
Yep, there're a few trails near San Bruno mnt, overlooking the city.

Re: 1

Posted: Fri Apr 26, 2019 12:47 pm
by PVadmin
Must be very nice ride there.
pdx wrote:
Sat Apr 20, 2019 4:37 pm
PVadmin wrote:
Wed Feb 20, 2019 10:13 pm
Simply beautiful.
Is that a trail around San Francisco?
Yep, there're a few trails near San Bruno mnt, overlooking the city.

Re: 1

Posted: Sat Sep 28, 2019 11:20 am
by cyklonebike
Hi guys. CyklonEbike here.
There is our Venom Monster with that sine wave controller (7kw)
https://www.cyklonebike.com/en/venom-2/

Image

Image

at next I will present with 15kW controller

Re: 1

Posted: Fri May 15, 2020 6:39 am
by BillyJ
Using the 15kW 120V version with a 72V battery and MXUS 3k Turbo reaching about 10kW peak.

She's.. umm... rapid! haha and range is pretty great! at 30mph with no pedalling I predict approx. 35-40 miles

The rough schematics (these changed a little but I ended up not updating the schematic and moved directly to wiring tables for the connectors):
Image

Late stage CAD design with 3D scanned bicycle frame and 3D modelled battery, BMS, controller shelf, controller and contactor.
Image

Ally frame fitting:
Image

Battery pack post-welding:
Image

Battery pack with BMS attached:
Image

Custom spoked wheel (by me) to the MXUS 3kW motor. (I learnt to spoke a wheel the same night I made it haha)
Image

Almost finished product with the carbon side plate removed:
Only change made after this were the dash and big gel saddle.
Image

Re: 1

Posted: Thu Jun 04, 2020 12:49 pm
by PVadmin
Looks pretty slick! 10kw on that lighter frame would be flying like a rocket!