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Author Topic: ***UPDATE *** Zero Drag race bike ! 191 pounds 50kW  (Read 2362 times)

Doctorbass

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***UPDATE *** Zero Drag race bike ! 191 pounds 50kW
« on: August 03, 2016, 11:09:18 AM »

Temptation was too high i built it guys!

A real Zero drag race bike!

was Zero S 2012  ZF9
now is: Zero SR ZF0.7 ! 8)

Yes, a true 100C Ultra High performance LiPo battery of 82V and 9Ah capable of 70kW for couple seconds and that weight 13 pounds only!.. This one replace the 180 pounds 7.8kWh ZF9 original battery.

The bike weight less than 200 pounds and have about 50kW power. No MBB, No DC-dc, No CCU, No charger, no BMS,. Only Motor, battery, size 6 controller and a lightweight frame!

here is some personal photo shoot of it:

Doc

« Last Edit: September 25, 2016, 09:41:02 AM by Doctorbass »
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-Fastest ebike 106km/h  on flat , 19.875 sec on the 1/4 mile drag racing!
113kmh Giant_http://www.evalbum.com/3406
E-trike_]http://www.evalbum.com/3776]

T w i t t e r  :     http://twitter.com/DocbassMelancon

Doctorbass

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #1 on: August 03, 2016, 11:10:32 AM »

close up of the battery motor and controller:
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-Fastest ebike 106km/h  on flat , 19.875 sec on the 1/4 mile drag racing!
113kmh Giant_http://www.evalbum.com/3406
E-trike_]http://www.evalbum.com/3776]

T w i t t e r  :     http://twitter.com/DocbassMelancon

BrianTRice

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #2 on: August 03, 2016, 12:06:28 PM »

Wow, that is really quite something to see! I hope you have a lot of good times and no bad times with that. :)
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2016 Zero DSR, 2013 Zero DS, 2012 Suzuki DL-650 V-Strom Adv

MrDude_1

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #3 on: August 03, 2016, 06:28:19 PM »

Wow, that is really quite something to see! I hope you have a lot of good times and no bad times with that. :)

I want to see a video like that classic deathbike video.

"you know this is dangerous right?"
"yup"
"And you want to try it anyway?"
"yup"
"ookay"
**loops bike out instantly and lands on butt**
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Doctorbass

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #4 on: August 03, 2016, 06:32:46 PM »

Ah haa yeah.. a classic 8)

Or this can be solved with a "less Agressive" throttle curve,... and controlled torque per rpm... using the sevcon great features ;)  that is something DC and Alltrax have more difficult to acheive.

But for sure! that bike will be quick!

Doc
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-Fastest ebike 106km/h  on flat , 19.875 sec on the 1/4 mile drag racing!
113kmh Giant_http://www.evalbum.com/3406
E-trike_]http://www.evalbum.com/3776]

T w i t t e r  :     http://twitter.com/DocbassMelancon

BrianTRice

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #5 on: August 03, 2016, 06:34:23 PM »

I'm tired of your nasty comments, MrDude. Doctorbass may have taken on some risk here, but he is better positioned than nearly anyone on this forum to put this together and use it. I wish him the best.
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MrDude_1

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #6 on: August 03, 2016, 06:56:17 PM »

I'm tired of your nasty comments, MrDude. Doctorbass may have taken on some risk here, but he is better positioned than nearly anyone on this forum to put this together and use it. I wish him the best.

You just dont know what the hell im talking about. Doctorbass does.. because hes seen the liveforphysics deathbike video from years ago when liveforphysics made his drag ebike.

I know exactly who he is.
I am not insulting him.
I am bringing up a fun memory of a mutual friend.
None of my comments are nasty.
You have a bad attitude.
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BrianTRice

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #7 on: August 03, 2016, 07:02:07 PM »

I'm tired of your nasty comments, MrDude. Doctorbass may have taken on some risk here, but he is better positioned than nearly anyone on this forum to put this together and use it. I wish him the best.

You just dont know what the hell im talking about. Doctorbass does.. because hes seen the liveforphysics deathbike video from years ago when liveforphysics made his drag ebike.

I know exactly who he is.
I am not insulting him.
I am bringing up a fun memory of a mutual friend.
None of my comments are nasty.
You have a bad attitude.

That's not how that read at all (and yes I know we know this video); most of your comments around here are condescending and rude and this has the same tone.
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BrianTRice

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #8 on: August 03, 2016, 07:05:58 PM »

Seriously, why would you ask to see a video like the original? You're literally citing humiliation in your first response. That looks really bad to people who are not insiders here.
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MrDude_1

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #9 on: August 03, 2016, 07:08:29 PM »

That's not how that read at all (and yes I know we know this video); most of your comments around here are condescending and rude and this has the same tone.
I think its more of a personal problem.  This probably applies:



In anycase this thread isnt the place for this. If you want to tell me you think Im rude you send me a PM, you dont go messing up someone elses thread. Thats also rude.
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quixotic

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #10 on: August 04, 2016, 12:19:22 AM »

Way cool!  I feel sorry for that skinny little belt, though.
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kingcharles

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #11 on: August 04, 2016, 01:44:52 AM »

The most important thing we all want to know: does it wheely?
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Doctorbass

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #12 on: August 04, 2016, 03:41:04 AM »

The most important thing we all want to know: does it wheely?

Soon we will know, but i have ZERO doubt! 8)

Doc
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-Fastest ebike 106km/h  on flat , 19.875 sec on the 1/4 mile drag racing!
113kmh Giant_http://www.evalbum.com/3406
E-trike_]http://www.evalbum.com/3776]

T w i t t e r  :     http://twitter.com/DocbassMelancon

GambitDash

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #13 on: August 04, 2016, 10:42:17 AM »

The most important thing we all want to know: does it wheely?

Soon we will know, but i have ZERO doubt! 8)

Doc
Looking forward to seeing some videos of that thing go :)

Sent from my SM-G920T using Tapatalk

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Alan Stewart

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Re: Zero Drag race bike ! 191 pounds 50kW
« Reply #14 on: August 07, 2016, 03:51:20 AM »

Maybe put in a big empty box just to fill in all that empty space?

What do you think she'll do?
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Alan
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