Next, scratch that. THIS years bike

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Re: Next years bike

Postby Farfle » Fri Jan 06, 2012 3:45 am

I would never work with batteries, especially those batteries on any steel table except that one, it doesn't conduct at all, cause it's been lacquered so many times. but anywho, I got the BMS set up today, but it's not working, all the cells are perfectly balanced, but the end of charge light doesn't turn green, so the meanwells just sit there floating at 100.8v. And why is it the more awesome a battery is, the more it looks like a bomb :shock:

Image
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby kfong » Fri Jan 06, 2012 5:37 pm

Ha ha, it that thing ever goes off. It will be a bomb :mrgreen:
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Re: Next years bike

Postby cohberg » Sat Jan 07, 2012 9:21 pm

Farfle wrote:I got the BMS set up today


can you talk a bit about the bms you have on there?
Build 5.0 - Commuter (Active) | 18xIRFB4115@50A | 30S2P 10Ah | GM Rear Hub | V2100 | CST-Cyclops | XC 28
Build 5.1 - Chain Virgin (Halted) | HPM5000B | 11.4:1 reduction ( 12:32 - 9:38) | HPC300 72V300A | 20S5P 25Ah
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Re: Next years bike

Postby Farfle » Sat Jan 07, 2012 10:04 pm

The bms is the ggoodrum/fechter zephyr lite, google it and you will find the sphere thread on it. And speaking of the bms, I got it working, right upuntil I plugged the meanwells into an improperly wired outlet that cooked 3/4 of them :shock: :cry:
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby Farfle » Tue Jan 10, 2012 7:17 pm

Suspension is coming together :D. heres some more pics, she's almost a roller! :D :mrgreen: :D :mrgreen: :D :mrgreen: :D

Image

Image

Image
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby Microbatman » Tue Jan 10, 2012 9:44 pm

Looking Great!!!
Love the adjustablity of the rear shock mount.
More tuning choices.

Back to the Bottom Bracket that you posted about on page 1 with a nice picture.

You mentioned you lengethed it 1 inch.
Did you have to modify the cartridge/internals that connect the pedals?

I found a 100mm wide bottom bracket from here.

http://www.paragonmachineworks.com/cgi- ... key=BB2010

How wide (left to right) is the modified bottom bracket you made?

Anyway my new favorite tread. Keep up great work.
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Batteries A123 24s2p
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Re: Next years bike

Postby Farfle » Sun Jan 15, 2012 10:34 pm

Front brake, 210x2.5mm thick rotor :D

Image
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby etard » Tue Jan 17, 2012 6:52 pm

Looks great Farfle, I'll have to get a rearview mirror so I can see that thing in action. :lol: Take those shrouds off the forks and let that thing breath. How have you healed up from your accident? Gatorbrakes huh? I got those mounted on the front too, I'm wondering how they do, I expect a full review. :wink:
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Thanks to Justin @ http://www.ebike.ca He brings the soul to ES
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Re: Next years bike

Postby Farfle » Tue Jan 17, 2012 7:29 pm

You better have a rear view mirror, want you to see me lapping ya :twisted: . Pretty much all healed, rotator cuff takes forever to heal tho, And I have no idea how the brakes will work, will find out when I get out rolling
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby Lenk42602 » Tue Jan 17, 2012 9:39 pm

those gator brakes stop very well, just take a bit to seat the pads. No problem locking up the front with a 203mm or the 11.75" rear rotor I have on my 5303.

better stopping power than any other bicycle brakes I have ever used....
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Re: Next years bike

Postby Farfle » Wed Jan 18, 2012 12:24 am

Its a roller!

Image

Image
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby Farfle » Sun Jan 22, 2012 7:33 pm

He he heee. one mofo controller from Steveo, made even more mean. 24x4110 ft


Massive traces and 3uf of ultra low esr caps.
Image

3000uf of 200v rubycon caps
Image

Double 10awg battery side. Single 6awg motor side
Image

8 shunts
Image
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby fizzit » Sun Jan 22, 2012 10:14 pm

The bike looks awesome and that controller is pretty impressive!
Am I remembering correctly that you work at an electric bike shop in Bend?
-Colin
my first ebike, a freeride mountain bike, using a turnigy 80-85, castle hv160, and turnigy lipo:
viewtopic.php?f=28&t=21953&start=180#p607020
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Re: Next years bike

Postby Farfle » Sun Jan 22, 2012 11:45 pm

fizzit wrote:The bike looks awesome and that controller is pretty impressive!
Am I remembering correctly that you work at an electric bike shop in Bend?



thanks mate, and yup, bend electric bikes.
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby fizzit » Mon Jan 23, 2012 12:19 am

Cool. I'm going skiing at mt. bachelor with my family in a few weeks and we're staying in Bend so I'll definitely drop by the store! Is your bike there? It would be really cool to see it in person.
-Colin
my first ebike, a freeride mountain bike, using a turnigy 80-85, castle hv160, and turnigy lipo:
viewtopic.php?f=28&t=21953&start=180#p607020
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Re: Next years bike

Postby Farfle » Mon Jan 23, 2012 3:31 am

Hopefully should be rideable by then, but yeah if you shot me a message beforehand I can drag it down.
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby Farfle » Mon Jan 30, 2012 9:34 pm

IT LIIIIIVES!

Image

Edit: Oops, meant this picture:

Image
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby izeman » Tue Jan 31, 2012 3:13 am

we want to see some moving action !!! :)
bmc trailfox, mac12t, 12s lipo: viewtopic.php?f=6&t=32267
klein mantra, hs3540, 24s lifepo4, 20" rims: http://endless-sphere.com/forums/viewto ... =3&t=38848
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Re: Next years bike

Postby fizzit » Thu Feb 16, 2012 11:34 am

Hey farfle, I PM'd you!
-Colin
my first ebike, a freeride mountain bike, using a turnigy 80-85, castle hv160, and turnigy lipo:
viewtopic.php?f=28&t=21953&start=180#p607020
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Re: Next years bike

Postby Farfle » Sat Feb 25, 2012 10:07 pm

A quick walk around of the bike:

The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby Farfle » Thu Mar 01, 2012 5:32 pm

hehehe, first speed run on camera:

http://youtu.be/fQEFk64mTto
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby johnrobholmes » Thu Mar 01, 2012 10:46 pm

YeeHaww! 8)
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Re: Next years bike

Postby fizzit » Fri Mar 02, 2012 12:32 am

That looks crazy fast! I wish I could have ridden it while I was there. BTW, thanks for showing me your bike and giving me that hall sensor while I was at your store. I love staying at Bend, you guys have a really great town and mt bachelor is awesome!
-Colin
my first ebike, a freeride mountain bike, using a turnigy 80-85, castle hv160, and turnigy lipo:
viewtopic.php?f=28&t=21953&start=180#p607020
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Re: Next years bike

Postby Farfle » Fri Mar 02, 2012 1:16 am

AAH! JRH! If you are still reading this, cancel my last order of spokes, i'm going to have to trade to a 20 inch wheel, so ill need different spokes, I left a comment in the order form.
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Re: Next years bike

Postby Farfle » Thu Mar 15, 2012 10:52 am

So, the first wheel lace was attempted as a "luke" style lace, using some nice 14 awg ss spokes, and tensioned the heck out of it. Thinking that the little stretchy spokes all share the load evenly, and that if I break one spoke I have to break all of them . Well... They are all broken, well half of them are broken, the rest were just mangled.... Catastrophic horsepower induced wheel failure. It happened when I flogged it out of the parking lot at work, pulled a little wheelie and BAM wubwubwub crunch thankfully I was only going 5mph when the rear end hit the ground. Bike is fine, the motor diameter is a large enough diameter that the chainring didn't hit the ground. Waiting on rebuilding the wheel into a 20" rim with some 54mm 12awg spokes from JRH. Ill take some pics for you guys.
The race bike:
24s5p 50c nano tech
Badass custom mofo outrunner 205x177mm 26kv
Peak power in : 318A at 91v
Peak power out: 24 Hp and 151ft/lb

Build to last...
"It will be assaulted by the elements, It will be ravaged by time and it will be destroyed by the user. BUT, if you Stick to the little rules: K.I.S.S., Overbuild everything, and test, review, revise, repeat. It will last"


Team Farfle blog!! http://www.farfleselectrics.blogspot.com
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Farfle
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