Search found 232 matches

by devo1223
Mar 07 2020 11:29pm
Forum: E-Bike Non-hub Motor Drives
Topic: Bafang Ultra Discussion
Replies: 48
Views: 8525

Re: Bafang Ultra Discussion

Has anyone tried another controller besides the phaserunner? I was thinking of trying my nucular 12F. Is everyone running sensorless?
by devo1223
Mar 01 2020 10:35pm
Forum: Items for Sale - Used
Topic: Various e-bikes parts for sale
Replies: 7
Views: 1324

Re: Various e-bikes parts for sale

moto or bike seat? What turn motor? Got any pics?
by devo1223
Mar 01 2020 1:31am
Forum: E-Bike Technical
Topic: Nucular Electronics owner's thread (setup infos, FW updates, links etc.)
Replies: 268
Views: 31741

Re: Nucular Electronics owner's thread (setup infos, FW updates, links etc.)

Has anyone connected their controller to a bafang ultra m620 yet? I'm thinking of connecting my 12F to one. I guess you need to run sensorless sense the ultra uses some weird magnet thing instead of halls. Will it be as easy to get running as my qs1000 was besides the no hall sensors issue?
by devo1223
Feb 05 2020 12:16pm
Forum: E-Bike Non-hub Motor Drives
Topic: Hummingbird 20kw-ish Mid-Drive Concept Bike
Replies: 26
Views: 2633

Re: Hummingbird 20kw-ish Mid-Drive Concept Bike

I'll take one with pedals, but with the QS3000, I could care less about q-factor. Sorry but the square battery is ugly, make it a rectangle/triangle up into the frame even if you lose a few cells. Love the single chain idea, keep up the good work! I'll be following this closely
by devo1223
Oct 26 2019 2:33pm
Forum: Items for Sale - New
Topic: Rear Sprocket 125T for #219 chain (LMX+Kart)
Replies: 8
Views: 877

Re: Rear Sprocket 125T for #219 chain (LMX+Kart)

Sorry for the late response
Go ahead skaiwerd. I'll just use a 105. You getting a 17mm to 3/4 motor adapter made by chance? I sure could use one
by devo1223
Oct 23 2019 1:23pm
Forum: E-Bike Non-hub Motor Drives
Topic: Luna Cycle X-1 Enduro FS (Bafang M600 / Dengfu M09)
Replies: 169
Views: 21007

Re: Luna Cycle X-1 Enduro FS (Bafang M600 / Dengfu M09)

I also got a chance to ride a Spitzing M1, which is a $10,000+ German ebike. The Spitzing was way louder than the X-1 at any speed with a very noticeable gear whine. Ride and PAS function was very similar to the X-1. The Spitzing does not have a throttle, so is PAS only. Hey Fechter how was the pow...
by devo1223
Oct 22 2019 11:52am
Forum: Items for Sale - New
Topic: Rear Sprocket 125T for #219 chain (LMX+Kart)
Replies: 8
Views: 877

Re: Rear Sprocket 125T for #219 chain (LMX+Kart)

I'll take one if shipping to the USA is not pricey....California 96143
by devo1223
Oct 22 2019 11:42am
Forum: E-Bike Non-hub Motor Drives
Topic: drone pancake motor low reduction mid drive with regen
Replies: 16
Views: 4446

Re: drone pancake motor low reduction mid drive with regen

Voltron wrote:
Oct 18 2019 1:08pm


There was a Euro one that had twin Hacker pancake motors (maybe), with a large diameter sprocket bolted to each side of the back wheel with belt drive and a big plastic circular mud guard over everything, but couldn't find an image.
Are you referring to the Aden?
ADEN.JPG
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by devo1223
Oct 22 2019 11:32am
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 531
Views: 68300

Re: QS 3000w midmotor

Skaiwerd wrote:
Oct 17 2019 9:52am
Yeah 219 sprocket in 17mm is a unicorn. Had to buy a 15mm from lightning Rods and bore it out. If someone finds one let me know.
http://lightning-rods10.mybigcommerce.c ... -category/

The nulear 12F and qs1000 are perfect together...
by devo1223
Oct 07 2019 1:44pm
Forum: Motor Technology
Topic: QS 3000w midmotor
Replies: 531
Views: 68300

Re: QS 3000w midmotor

Really interested in these motors from qs, does anyone have any experience with the 1000 and 2000w versions? My 1000 has been really happy at 3500w, around 8:1 reduction with a 26in wheel. I don't have a temp gauge but will bump it to 5000w once installed The motor shaft is 17mm nontapered so the 3...
by devo1223
Sep 25 2019 2:52pm
Forum: E-Bike Non-hub Motor Drives
Topic: Luna Cycle X-1 Enduro FS (Bafang M600 / Dengfu M09)
Replies: 169
Views: 21007

Re: Luna Cycle X-1 Enduro FS (Bafang M600 / Dengfu M09)

pad spreader? You mean a flat head screwdriver? Just kidding. Cool bike. Let's us know if you can get over 25mph on level ground, kepler mentioned it was tough. Does it have a watt meter?
by devo1223
Sep 16 2019 12:53pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1345
Views: 143033

Re: Nucular electronics - complete kit for ev! [beta]

the reactivity of Vasili and his colleagues to answer our questions. This is priceless. Go compare with ASI and ERT to laugh. I'm really happy with the performance of my 12F. But the combination of performance and your quick responses to all my questions is the reason I'll probably buy another..
by devo1223
Sep 11 2019 3:03pm
Forum: E-Bike Non-hub Motor Drives
Topic: Left side drive, prevent chain from derailing?
Replies: 5
Views: 512

Re: Left side drive, prevent chain from derailing?

The nucular controller has the same feature, I've been meaning to try it. Let us know how it goes. My problem is my chain keeps skipping on the motor sprocket
by devo1223
Aug 19 2019 11:34pm
Forum: Items for Sale - New
Topic: **SOLD** LMX 161 off road dirt bike. Nearly new. £2600 or £1500 for frame and drive train kit
Replies: 11
Views: 1641

Re: LMX 161 off road dirt bike. Nearly new. £2600. UK/EU

I bet you could ship the frame across the pond at a reasonable cost. If so, I'd be interested.....
by devo1223
Jul 31 2019 12:50pm
Forum: E-Bike Non-hub Motor Drives
Topic: qs 1000w builds
Replies: 36
Views: 3475

Re: qs 1000w builds

seems pretty happy with 8:1 reduction at 60v. I'll report more once I stop the 219 chain from constantly falling off. Currently at 3500w no problem
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by devo1223
Jul 18 2019 11:33am
Forum: E-Bike Technical
Topic: 60 volt vs 72 volt
Replies: 84
Views: 8784

Re: 60 volt vs 72 volt

I progressed in a similar way. Upping the voltage is the easiest way to increase power(and top speed). Went to 72v until I melted my motor, bought bigger motor, then bigger battery, better frame,etc. So yeah go to 72v and have fun.....
by devo1223
Jul 18 2019 11:23am
Forum: Polls & Surveys
Topic: Do you have or plan to start an ebike business?
Replies: 7
Views: 3004

Re: Do you have or plan to start an ebike business?

I'm working on a 5kw middrive offroad machine that weighs 60lb that I can pedal home when it breaks down. Most people tell me to get a dirt bike or just give me blank stares. I'm surrounded by USFS land that just opened up to class 1, but once you're accustomed to high power how can you be happy a 7...
by devo1223
Jul 16 2019 3:10pm
Forum: E-Bike Build Threads / Photos & Video
Topic: Vector white lightning
Replies: 13
Views: 2106

Re: Vector white lightning

200 cells??? nice job, will you provide more detail on how you made the battery cover? How many watts? What is your top speed?
by devo1223
Jul 16 2019 1:14pm
Forum: Items for Sale - New
Topic: Vector e-bike and Parts / WORLDWIDE
Replies: 2372
Views: 378124

Re: Vector Storm e-bike Frame 299€ / Parts WORLDWIDE

Hi Artur,

What is the bottom bracket length for your fatbike swingarm
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by devo1223
Jul 16 2019 12:40pm
Forum: E-Bike General Discussion
Topic: To QS205 owners out there..
Replies: 9
Views: 641

Re: To QS205 owners out there..

I like my victor lite.https://vectorebike.com/. Its handled 6kw and offroad abuse for a year now
by devo1223
Jul 16 2019 10:51am
Forum: E-vents
Topic: Lost Sierra Races 2019, July 12-14
Replies: 49
Views: 6173

Re: Lost Sierra Races 2019, July 12-14

Thanks for the kind words Eli, I'll gladly take the compliment but I was running the hubbie at 6kw, so I think we were roughly the same power? I have no drive train and it has been trouble free for thousands of miles. It has been time-proven by many on this forum, I just copied the formula that I le...
by devo1223
Jul 15 2019 7:01pm
Forum: E-Bike Non-hub Motor Drives
Topic: OpenEMoto
Replies: 98
Views: 18823

Re: OpenEMoto

fantastic! thanks for taking the time to document that.
by devo1223
Jul 15 2019 12:26pm
Forum: E-vents
Topic: Lost Sierra Races 2019, July 12-14
Replies: 49
Views: 6173

Re: Lost Sierra Races 2019, July 12-14

Thanks for the write up Fetcher, it was great meeting you! I've gone to all four and this one was the best. I was up till 2am the night before trying to finish up my middrive. I hope this chain tensioner works. pic 1 (600 x 450).jpg . Charging through a phase wire,? My motor is now the charger! This...
by devo1223
Jul 11 2019 6:50pm
Forum: Items for Sale - New
Topic: Mxus 3000w 4t
Replies: 7
Views: 758

Re: Mxus 3000w 4t

will you post a pic?