Vitus E-Mythique LT Enduro EMTB - Bargain of the year

clSAP

Member
Jun 14, 2021
4
1
Chile
I have the same problem. My battery failed for no apparent reason, I managed to get it working again by checking the cells, I had a bare cable, I fixed this, the battery turns on, but not the bike.

I contacted the seller, Vitus Bike US directly and they have closed their operations. I have no warranty, no response.
 

Freddy-mountain

New Member
Dec 3, 2023
36
38
Europe
That’s too bad but I could suggest 2 options
- get a new one for $270+shipping, customs, VAT
- a battery repair center. I was in touch with a shop nearby specializing on batteries rebuilds for bikes, PV storage etc. They told me that they could replace bad cells , when they can open the case without damages. Its probably not much cheaper but you can save time.
Don’t know whether that helps, but at least there are some options. Once one of my batteries dies I will try to get a rebuild with smaller capacity to be able to put them in the backpack
 

CarolinaCrawler

Active member
Jan 30, 2023
245
255
North Carolina
That’s too bad but I could suggest 2 options
- get a new one for $270+shipping, customs, VAT
- a battery repair center. I was in touch with a shop nearby specializing on batteries rebuilds for bikes, PV storage etc. They told me that they could replace bad cells , when they can open the case without damages. Its probably not much cheaper but you can save time.
Don’t know whether that helps, but at least there are some options. Once one of my batteries dies I will try to get a rebuild with smaller capacity to be able to put them in the backpack
That’s the plan for now. I’m going to order a new battery as soon as I hear something back from them. I will then either take the bad battery apart or send it to a repair center to fix it and have a spare.
 

CarolinaCrawler

Active member
Jan 30, 2023
245
255
North Carolina
Once you order the battery, you might also get some spare battery release triggers. My wife just lost one as the screw has probably come loose.
Funny you mention that. My bike lost the battery release trigger and I lost the key. I ordered an upper battery mount, spare display and controller and rear wheel sensor all at the same time. I’m trying to build up spares so I won’t have to be without the bike. I truly enjoy riding it.
 

CarolinaCrawler

Active member
Jan 30, 2023
245
255
North Carolina
I gave up on ordering a battery though Bafang. They never got back to me so I ordered one through Changzhou Fieldebikes. It wound up being a little more than I was expecting after shipping and fee's but not terrible.

Odd thing is they said it would ship air. I didn't think they could ship batteries by air but apparently so.
 

CarolinaCrawler

Active member
Jan 30, 2023
245
255
North Carolina
mine one also had an air freight sticker on it so i assume they have special containers for hazardous freight? So you are first to try to make a 350Wh battery out of your 620 case? :cool:
Thats a great idea. My usual after work rides rarely use %50 battery so it would be nice to shave a couple pounds off because my bike is heavy!
 

blacklab14

Member
Oct 16, 2023
29
43
Surrey UK
How is everyone finding their bikes so far?
For me its been great to get me back into MTB and was a great price point to do so.
No modifications to mine just some Conti Kryptotal tyres, and a new stem as it was cross-threaded when it arrived.
Taken up to Lake District and Helvellyn and has been great for throwing around the Surrey Hills.

What if anything do I need to do next and what do your recommend for servicing?



1728649563890.png
 

Neeko DeVinchi

E*POWAH Elite World Champion
Dec 31, 2020
1,032
1,373
UK
I'm currently fixing the 13th E-Mythique for an owner who's travelled far to get this bike working.
20241014_205650.jpg

Withn 30sec of using the Besst Tool, it explained that the motor's controller had failed.
20241014_205627.jpg

Unfortunately, this person had already purchased a new display and battery totalling £400 (which is around the same price as a new motor).

The look on the owner's face when I showed him that the motor was the problem, he looked like his heart had just sank.

Thankfully, a new controller and new motor are on the way. So (as always), I'll get this chap back out on the trails...one way or another.

To add context to this particular bike, this is what the owner told me,
"He had ridden the bike up Lake District. It was a muddy day. He had washed the bike. And after wiping it down/drying it, inserted the battery. He heard a spark once the battery was fully seated into the frame. He immediately thought "that didn't sound good". He attempted to turn the bike. Nothing happened. He unplugged and replugged the display. The bike didn't turn on. He removed the battery and checked if the battery was on. The battery showed a green light indicating that it had charge. He repeated the steps of plugging connectors and battery. The bike still wouldn't turn on. He then opted to buy a new display a week later. The bike still wouldn't turn on. He then saw the batteries being advertised on Ebay and bought another one. THE BIKE STILL WOULDN'T TURN ON!!!"

By now, I'm sure the above story for E-Mythique owners may sound familiar. I won't lie, the story continues as the owner even contacted Bafang directly. Spoiler alert, they didn't help him. Despite having a genuine receipt confirming that he is the original owner and the bike isn't 2 years old.

So for any of you who spot these ebikes on the second hand market, be warned. For you will have to treat this bike no different than a diy ebike. And know how Bafang works. Otherwise, be prepared to spend more than what the bike cost initially.

Rant over!
 

Neeko DeVinchi

E*POWAH Elite World Champion
Dec 31, 2020
1,032
1,373
UK
No.
The spark sound the owner heard when connecting the battery was what shorted out the motor.

If it was water ingress, the motor internally would show signs. Mechanically, it's fine. But the controller ignition board is fried.
 

CarolinaCrawler

Active member
Jan 30, 2023
245
255
North Carolina
My bike has been great other than the above battery issue. I've got well over 1000 miles on it and even with the battery issue (and no warranty from Bafang) I'm still happy with the purchase. I gave $2100 for mine, so even with the new battery I'm still well under what anything else would cost.

I finally got around to taking my bad battery apart and checking it out. There's not really much you can do to the batteries, they are largely epoxied into the case. I saw nothing obvious wrong with it so I tried something on a whim. I unplugged the ribbon cable to the button on the top of the battery. I rode 2 miles around the neighborhood yesterday at 650-700 watts and all was well. I'm going to do a trail test today.
 

Freddy-mountain

New Member
Dec 3, 2023
36
38
Europe
There's not really much you can do to the batteries, they are largely epoxied into the case. I saw nothing obvious wrong with it so I tried something on a whim. I unplugged the ribbon cable to the button on the top of the battery. I rode 2 miles around the neighborhood yesterday at 650-700 watts and all was well. I'm going to do a trail test today.
Great to hear and is a match to my experience with our 2 bikes here. 850 and 600km so far and nothing serious apart from some mechanical issues (loose bolts, disconnected cables ..)
After the messages on water ingress I tried to seal the joint and have a neoprene cover when it’s pouring down.
Keeping the contacts free of water and debris seemed to work good up to now.
I am planning to open the motor during winter to check the inside.
Still happy with the bike and the diy possibilities :)
 

ZR1

Member
Sep 25, 2020
9
12
UK
I've had mine about a year and rode 500miles - tend to only use it for steeper rides

so far its been reliable -

changed the fork when I first got it, battery lock lever thing bolt came loose, connector into screen was loose and would'nt turn on one time.

Chain snapped this week and i've smashed the rear wheel but those are user induced as I've been neglecting it maintence wise, bit paranoid about water ingress so i've not even washed the bike once.

Overall happy, like the riding position/geometry just not looking forward to when something big goes wrong and firing the parts cannon at it.

U0NTZLz.jpeg
 

Neeko DeVinchi

E*POWAH Elite World Champion
Dec 31, 2020
1,032
1,373
UK
FYI.
If you ever find yourself not being able to turn the E-Mythique on, try removing the battery. Then whilst holding the power on button on the remote, insert the battery.
Provided the display isn't the culprit, you should be able to force start the bike.
Just remember to bring the key in any circumstance👍🏿
 

CarolinaCrawler

Active member
Jan 30, 2023
245
255
North Carolina
so I ordered one through Changzhou Fieldebikes
Finally received my battery. Was waiting around on the Fedex guy on Friday to drop it off and immediately left on a 3 day big ride. Rode over 50 miles and 10,000ft in 3 days with zero problems. Forgot how much I love this bike. I struggled with range on the first charge or two but it got noticeably better every charge. Rode almost 4 battery's complexly dead over the weekend.

My eventually pick up another battery to be able to swap out on big days.
 

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