Endless Sphere

With respect to lower wattage limits and slower top speeds for other Countries (i.e. 250W limit, and 25 KPH Top Speeds in many countries) it might make sense to add the following range calculation, which due to the slower top speed, would naturally be MORE efficient, and correlate to longer range fo...

There is absolutely NOTHING more confusing to the inexperienced ebike purchaser that understanding potential range with respect to the ebikes they are considering. So many ebike manufacturers and retailers embellish range claims using tricks that we experienced ebikers know are deceptive at best and...

And "It's too small".

(It's a 22"Frame, the largest they make in this model)
So apparently this dude is like 6' 20".

Built this one for a customer.
Box had a hole and a scratch on the rim, so he sent it back.
Some days I question my own sanity...

My own branding...no MXUS logo. that's a downgrade that dimishes resale value. you'll need to sandblast that off or lower the price by what it costs to have it done professionally. It actually makes it very easy for me to identify motors that I have sold, so I can provide support and warranty for t...

Nine Continent RH154 - 3.8Kg
http://www.9continent.com/nkt/products_show.asp?id=106

If controller is a KT model (Based on your comment regarding the display being a KT-LCD3), then I would recommend replacing the controller. Another KT controller would be easy to swap out, but they are pretty modest controllers, honestly. The 12FET ones, with pseudo sine wave are decent, though. Get...

Get the above Motor/Wheel in a complete kit for $799.95, and it will include the following: 45mm DD Hub Motor, 4T, laced in a 19" x 1.6" Moto Rim 18 FET Toshiba Controller, Sine Wave Xie Change (Infineon Clone) Cycle Analyst V3 Display 1/2-twist Throttle with 3-speed switch & power button Ebrake Lev...

It's Spring! I have several of these motor/rim combos at the moment. Motor is a 45mm DD Hub motor, My own branding on what is essentially a MXUS 3K-Turbo motor. Same parts, same specs, Just no MXUS logo. Motor Winding: 16x4T, with the Bent Magnet option, and "V3" Stator (Cast Aluminum with 0.35mm La...

hey guys is it good idea to change phase wires to 8 AWG on this motor ? I will be running this motor with adaptto e max or sabvoton not to sure yet I love mountain biking so I will be hammering this thing up sometimes does 8 awg wires will fit the axle of this motor ? Thanks for the advise Luk You ...

The 4T winding is about 11 RPM per volt, so at 72V Nominal, you are pushing upwards of 800 RPM. In a 20" Wheel, that would be close to 50 MPH top speed.
Great Motor in a small wheel, paired with a great controller and the respectable Samsung 30Q cells. It's a hard combo to beat.

Thanks for the shipping quote..i think ill pick one up soon. At the moment i have an 18fet sinewave 72v 2000w controller it sometimes runs perfect with the motor. But at random times..the motor sputters. It comes and goes. Sometimes the sputtering will smooth out and stop as i go faster but other t...

ebike11 wrote: ↑

Feb 21, 2018 4:55 am

teslanv wrote: ↑

Feb 20, 2018 4:39 pm

ebike11 wrote: ↑

Feb 18, 2018 1:42 am

Is there a nice powerful go-to controller for the V3 turbo on 80v?

This one.
https://westcoastelectrics.com/product/ ... t-toshiba/

Cheapest shipping to Seoul Korea 08843?

PM sent

ebike11 wrote: ↑

Feb 18, 2018 1:42 am

Is there a nice powerful go-to controller for the V3 turbo on 80v?

This one.
https://westcoastelectrics.com/product/ ... t-toshiba/

Hey Guys, Is it smart to seal the hub's side covers with silicone? I've seen it done but I learned that if something is 99% sealed it's worst than 90% sealed since the moisture that may get sucked into the hub when it's hot will have a harder time getting out (if ever). Don't seal. Drill a few Weep...

What is the maximum amount of power can this motor handle continuously? Just curious what u guys have given it As noted above, it depends on several factors. You will need to balance motor winding, Battery voltage, Battery/Phase current and wheel diameter to find the optimal (Most efficient) utiliz...

I told PV this...I like your black shells better than the silver/grey ones we get. Black is just prettier. Do you paint them or are they anno'd? Ever look at intercoolers for cars? They have been bare aluminum for many years...not overly pretty. Then somebody painted one black and discovered black ...

I'm going to put my pride on the shelf and admit that you have a very valid point, EG. I've updated my website and removed all references to claimed wattages, and noted continuous and max current for each of these controllers. The last thing I want is to deceive anyone. I do think I have a great pro...

I'll go in on one. Been wanting to do a tadpole trike.

Gotta love the blatant false advertising! Who reads the fine print? West coast REALLY needs to fix their waaaaay over the top advertising! 6kw on a 12 fet controller...uh...yeah...not going to happen. 10kw on an 18 fet...same. Those are flat out maximums with zero room for anything to go wrong. OK....

These are a simulated sine wave but very well done. DD hub motors run virtually silent and the power density is really impressive for their size. About the only controllers more power dense are the Adaptto, or the phase runner, considering it's miniscule size.

MileHighGuy wrote: ↑

Dec 28, 2017 7:29 am

Is there any warranty on these controllers?

1 year, provided you don't program it beyond the recommended current values.

Not sure if anyone saw my post above....where does one buy one of these motor's these days? The email address on the MXUS website bounces, most of the Alibaba/Aliexpress listings are dubious at best, and all the other alternatives are quite pricey. Anyone? Cheers I don't buy from MXUS anymore, but ...

Hi guys..im also running a 3k turbo motor with my Cycle Analyst V3. I am using the magnet on the spoke and pickup sensor/cable from the CA3 for the speedometer. What is the # of poles are you guys setting your CA to? Stock firmware has it set at 23 poles but the speedometer doesnt work...stuck at 0...