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HyperJ
I have finally worn out my 2019 Haibike. Battery is at 2/3 power with a full charge. Motor was surging yesterday on a 26 mile power ride. I ain't complaining, I got 5 years out of the German built and imported 350 watt mid drive motor, Very happy with the results and the ride life I have had with it. RIP little 350 watt.
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chowchao
When the battery is low, you should turn off the power and avoid riding with regenerative braking to prevent severe depletion, thus extending the battery's lifespan.
O
See an example here. How is it possible for a 52v battery to work with that controller if the das kit ct5-15 mosfet has 60v and the battery voltage at full charge is 58.8v?
O
Hi.I need some advice. I would like to buy a new battery with the new 21700 cells. I found a lot of ads on aliexpress, even on amazon where they sell 52v batteries for NCM Moscow. Can you confirm for me if the Das-Kit CT5-I5 controller can work with a 52v battery?

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Jenny Mao
Jenny Mao
Hello. pls refer the another post.
@Bitmugger has shared their experience with 52V Dorado on Moscow.

forums.electricbikereview.com

Just received a new Dorado 25ah battery

@Sandy77 If you didn't buy your battery from @Jenny Mao then there is a really good chance that your battery labeled "25ah" is no where near actually being a 25ah battery. Battery makers lie. Jenny doesn't lie. Her 25ah batteries are actually 25ah. Here's a 48V 30ah lithium battery from...
forums.electricbikereview.com forums.electricbikereview.com
Trailboss
I recently purchased a Himiway D5 (formerly called Zebra). The stock display reads five bars when fully charged and maintains five bars for around 35 miles. It then begins to drop off much faster. There is a voltage setting on the display. I would like to re-set it so that the battery displays a 20% drop at each level. Any suggestions?
K
Hello, I just saw that you have a DOST battery and charger from your recent posting. Do you still have it, and if so, how much?
Thanks!
Kelvin
L
Have a GonPeg Thunder Mountain E Bike Flat Blue have had a month no issues. The Bafang M620 Ultra 160Nm motor very powerful, should I worry about water with this motor. And the T700 Carbon frame is this a good frame any thoughts would be helpful.
L
Have a GonPeg Thunder Mountain E Bike have had no problems. Flat Blue has a Bafang M620 Ultra 160Nm motor and is very powerful. How waterproof is the Bafang motor should I worried about water with this motor. And the T700 Carbon fiber hold up any thoughts would be appreciated.
JGcycle
Here's a shirt that I had made recently:

pd-therapy-shirt.jpg
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PedalUma
PedalUma
:) It is so true. I love the vid of the guy who can't walk, getting on a bike. Truly therapeutic and I will bet prophylactic too. The down side is that eBikes are highly addictive and it takes more and more to get the same thrill. The upside is a 350 pound man rode an eBike for a year, lost 100 pounds, and could quit diabetes drugs. All his vitals vastly improved and he met neighbors and made friends.
JohanV
JohanV
I agree . Sinds we live in Spain we do a lot of outside sports . Best thing ever ...For body and soul..
G
bonjour , nouveau membre sur votre site . pratique vélo route ( Trek émonda SLR 9 et Colnago V3RS ) . Réside en France .
Je viens de vendre mon vélo Gravel musculaire ( marque Origine ) et je m'oriente sur un Spé Creo 2 .
Je vous suis depuis quelques temps et j'espère poster pour échanger avec vous .A+
AntonioAlfaro
Hi Robert hope you are going great!. I have received a notice in advance from TQ about coming new realease. I would like to forward it to you. Please send me your email address to [email protected]
Jencuya
Hello Everyone!

First time poster here. I have a Specialized Vado SL Eq with Tektro HD-R510 hydraulic disc brakes and am thinking about switching to Magura brakes MT5 or 5E, MT4 or 4E for increased braking power. Any thoughts on the swap--or am I better off leaving well enough alone?
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FiremarshallDave
I'll give you $70 for them used, no rotors and I assume the pads are shot. Deal?
Stefan Mikes
Stefan Mikes
A bad idea. Your Tektros are high quality brakes. Magura brakes might even not be better than Tektros; some models could be actually worse. The main point, however, is Magura brakes are Post-Mount and are incompatible with your modern Flat-Mount e-bike frame.
Jencuya
Jencuya
I have decided to "Leave it Be" with the Tektros. I did a couple of steep descents and the stopping power was more than adequate. Thanks for your responses. Sorry, FiremarshallDave, the Tektros are staying on my bike.😉
JGcycle
Countdown to spring--can't wait to hit the road again. 😍
timer-clock.com

COUNTDOWN TO SPRING 2026

Countdown to SPRING. How Many Days Months Sleeps Weeks Hours Minutes Left Until Spring 2026? The First Day of Spring is 20 March 2026. Spring is here welcome all the new beginnings timer-clock.com
timer-clock.com timer-clock.com
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Dl
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mtbaldy
Just purchased an Orbea Gain with the X20 Mahle motor. Rode it for two weeks, approximately 200 miles, and when I started the battery up for the next ride, Error 196 showed up. I called Mahle Corporate in the USA and they said it needed a bb replacement. They are sending it out for installment. I appreciate some of your candid remarks about the X20's reliability.
Mily
Hi, I've just joined the forum and have recently become interested in electric bikes and would like to know more about them, does anyone know about Gunai electric bikes? I've recently looked at this brand of ebike, could you give me some advice. Thank you all!
PedalUma
Kevin, If you read that book 'Prey', tell me what you think of Mae's smile as she ascends on the final page. What new knowledge is she returning with?
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