Search found 87 matches

by armandd
Oct 14 2019 11:01pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: Need help with an "As-Is" e-Scooter
Replies: 12
Views: 283

Re: Need help with an "As-Is" e-Scooter

yk31c-brush-electric-scooter-controller-24v500w-with-24v-twist-throttle-grip-set-led-battery-display-kit.jpg
yk31c-brush-electric-scooter-controller-24v500w-with-24v-twist-throttle-grip-set-led-battery-display-kit.jpg (42.96 KiB) Viewed 146 times
by armandd
Aug 06 2019 5:37am
Forum: E-Scooter and Motorcycle Photos & Videos
Topic: my 48v 1000w customised motorcycle
Replies: 14
Views: 3088

Re: my 48v 1000w customised motorcycle

another person with a brain :) yes rim brakes are better than discs.....when will the people ever learn. its the "avon lady"price thing again.....just becuase they cost more people thinks discs are better......really not the case. they weigh more, are more easily contaminated, provide less braking ...
by armandd
Jul 15 2019 11:41am
Forum: E-Bike Non-hub Motor Drives
Topic: E-Mini Pit Bike
Replies: 24
Views: 3011

Re: E-Mini Pit Bike

That's a really solid looking mini bike, amazing :bigthumb: :bigthumb: :bigthumb:
by armandd
Jul 11 2019 12:46am
Forum: E-Bike Non-hub Motor Drives
Topic: 24V 450W MY1018 brush timing and no-load current
Replies: 6
Views: 346

Re: 24V 450W MY1018 brush timing and no-load current

I recently purchased an my1018 in a 24v 450w configuration for a diy mid-drive build. I settled on that motor after a lot of research, but I wasn't able to find as much info about the electrical characteristics as I would have liked. So far, I've measured: Terminal ohms: ~0.185 ohms Kv: 178 rpm/v N...
by armandd
Jul 10 2019 11:57pm
Forum: E-Bike General Discussion
Topic: MTB with hardtail question
Replies: 27
Views: 836

Re: MTB with hardtail question

flat tire wrote:
Jul 10 2019 12:51pm
You don't want a hardtail ebike. They suck hard unless you ride 10 mph.
I ride a hard tail, often on not so smooth roads. Not a big problem, unless you have a back pain or other type of injuries. Seat post suspension like those from Zoom, Suntour or Thudbuster would also help tremendously.
by armandd
Jun 13 2019 9:06pm
Forum: E-Bike Build Threads / Photos & Video
Topic: Spare parts E-BMX Build "Deathbike Junior"
Replies: 50
Views: 4231

Re: Spare parts E-BMX Build "Deathbike Junior"

May I know where did you get the counter clockwise freewheel for the Currie/Unite motor? I only have the clockwise version (freewheels in CCW direction). :?: :?:
20180110_173805ed.jpg
20180110_173805ed.jpg (78.29 KiB) Viewed 646 times
by armandd
Jun 13 2019 3:31am
Forum: Stand-up E-scooters and E-skateboards
Topic: My mid-drive E-Skooter
Replies: 46
Views: 6679

Re: My mid-drive E-Skooter

Ordered this suspension seat post a few days ago. Should make the ride smooter.
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by armandd
Jun 13 2019 2:38am
Forum: Stand-up E-scooters and E-skateboards
Topic: My mid-drive E-Skooter
Replies: 46
Views: 6679

Re: My mid-drive E-Skooter

latestpicscooter2019-06-014.jpg
latestpicscooter2019-06-014.jpg (30.28 KiB) Viewed 446 times
by armandd
May 30 2019 9:14am
Forum: Stand-up E-scooters and E-skateboards
Topic: Fully DIY 700W e-scooter
Replies: 8
Views: 664

Re: Fully DIY 700W e-scooter

Awesome. :thumb: :thumb: Love the elastomer rear suspension. Much much does it weigh?
by armandd
May 29 2019 10:04am
Forum: E-Bike Non-hub Motor Drives
Topic: Astral Rune build thread
Replies: 23
Views: 3211

Re: Astral Rune build thread

Yes I did, The Astro standard motorshaft diameter is 3/8" (9.375mm). IIRC I bought sprockets with 8mm internal diameter (http://www.staton-inc.com/store/index.php?p=catalog&mode=catalog&parent=45&mid=0&search_in=all&search_str=&pg=2) and drilled them out to 3/8". Avner. I see, thanks.. :D What kind...
by armandd
May 29 2019 2:12am
Forum: E-Bike Non-hub Motor Drives
Topic: Astral Rune build thread
Replies: 23
Views: 3211

Re: Astral Rune build thread

Nice build. :bigthumb: :bigthumb: :bigthumb: I always wanted to build something like this! If I may ask, did you use this type of sprocket for the Astroflight RC motor?
10mm shaft dia sprocket 25H.jpg
10mm shaft dia sprocket 25H.jpg (31.69 KiB) Viewed 683 times
by armandd
May 01 2019 11:39am
Forum: E-Bike Non-hub Motor Drives
Topic: Albatros enduro bike.
Replies: 92
Views: 12272

Re: Albatros enduro bike.

:bigthumb: :bigthumb: :bigthumb: Absolutely amazing work. :shock: :shock: :shock:
by armandd
Apr 10 2019 12:47am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Petersen Museum Electric Motorcycles Exhibit
Replies: 13
Views: 619

Re: Petersen Museum Electric Motorcycles Exhibit

Nice! Thanks for sharing these.. :bigthumb: What's the name of the white and orange bicycle?
by armandd
Mar 24 2019 6:18am
Forum: Battery Technology
Topic: Lead acid anyone?
Replies: 51
Views: 2435

Re: Lead acid anyone?

Lead has zero advantages over lithium. The only reason why they are still around is legacy stuff like cars that run on dead liquid dino juice and car makers cant sell a car that requires a different battery type even if they really want to. That is why even a tesla still had a lead acid in the fron...
by armandd
Mar 13 2019 9:03pm
Forum: E-Bike Build Threads / Photos & Video
Topic: My Bike.
Replies: 4
Views: 606

Re: My Bike.

Nice! :thumb:

Can you share more details about the system you use? Battery, motor etc.
by armandd
Mar 11 2019 12:02am
Forum: Battery Technology
Topic: What battery to choose after your last one burned your house.
Replies: 94
Views: 5255

Re: What battery to choose after your last one burned your house.

A good BMS is more important than battery chemistry.
by armandd
Feb 19 2019 12:38am
Forum: Stand-up E-scooters and E-skateboards
Topic: Winter Project... Design and Build an eScooter
Replies: 38
Views: 3162

Re: Winter Project... Design and Build an eScooter

WOW! Nice build! :bigthumb: :bigthumb: :bigthumb: I have a few suggestions of you don't mind. 1. You may want to strengthen the part where the 'goose neck' of the scooter connects to the rectangular box (circled in red). This area will be subjected to heavy bending load during braking and when ridin...
by armandd
Jan 28 2019 12:31am
Forum: Battery Technology
Topic: AliExpress battery pack unboxing (for my eZuma project)
Replies: 228
Views: 12055

Re: AliExpress battery pack unboxing

Interesting... subbed. :bigthumb:
by armandd
Jan 26 2019 10:21am
Forum: E-Bike Build Threads / Photos & Video
Topic: Your Creation's Before & After Pics
Replies: 1852
Views: 604540

Re: Your Creation's Before & After Pics

Honda Cub with Sur Ron like drive train. Golden Motor 3000B. ASI 2000W controller. 60v 32ah battery. second build will be converted alternator and used 18650 from lap tops and power tools. This is for food delivery drivers like Uber Eats. Nice..! Underbone mopeds like this are very popular in South...
by armandd
Jan 07 2019 11:28pm
Forum: E-Bike Non-hub Motor Drives
Topic: Dome Motors 600W mid drive kit
Replies: 13
Views: 2082

Re: Dome Motors 600W mid drive kit

gogo wrote:
Jul 23 2018 8:08am
I've got one on the way and will do a comparison with the Currie motor.
Any updates? :?:
by armandd
Dec 30 2018 1:36am
Forum: E-Bike Build Threads / Photos & Video
Topic: My econo-e-bike
Replies: 50
Views: 4548

Re: My econo-e-bike (long read, sorry)

Neat bike, lovely place! :)
by armandd
Dec 16 2018 8:03pm
Forum: Stand-up E-scooters and E-skateboards
Topic: 10kW stand-up scooter with air suspension
Replies: 197
Views: 17421

Re: 5200W stand-up scooter with air suspension

Wow, what an amazing build! :shock: :bigthumb: So this is how Russians build their stand-up scooter. Scary...
by armandd
Nov 26 2018 9:49pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: E moped prototype
Replies: 22
Views: 1833

Re: E moped prototype

Wow! :shock: :shock: :shock: Your retro theme truly stands out among the others here in ES. I wish there are more e-bikes like this. I would like to think it is because I built it from the ground up, rater then take an existing bike or moped frame. Well I'm hoping to produce in some future (or lala...