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The speed display isn't in any way linked to the current, so it was probably coincidental. Is your motor connector in all the way to the line? There is no drag because there is a one-way clutch in the motor, so it disengages when you stop pedalling. Spin the wheel by hand to see.

If you like the motor, replace the bearings with decent ones, then it should last.

I've been putting this stuff on my beaten up old frame. After 6 years, it now looks like new: https://www.ebay.co.uk/itm/383015765027

The drag you experienced is an illusion. It's the difference between the motor helping you and not. Having a 350w motor gives you no extra power over a 250w one. The power comes from the battery and is regulated by the controller.If you want more power, you have to increase the current. If your...

The Oxygen will be fine, sizewise. Note that it's changed since that review was done. There is no longer a throttle and the speed limit can't be adjusted. The battribike looks OK, but £680 for a battery is a rip-off. It might be a standard battery that you can buy for around £300 from Aliexpress.

Not directly. but you have to get a suitable battery, and different batteries have a range of characteristics that you might want. The most important thing is the type of cells in the battery. Rather than asking cryptic questions, it would be better to show the two batteries so that we can...

Put a new battery in your meter because your result shows that it's run out, then test again and give us the exact reading/

You can't go any further forward unless you have a voltmeter. You need to measure the voltage on the battery output terminals and tell us what it is.

A new replacement costs £800, so keep that at the back of your mind when making decisions, but bear in mind that the replacement might not have a throttle, so if that's important to you, check with the seller whether it does or not and whether the throttle gives full speed or just 4 mph...

P4 is the number of magnets in the pedal sensor. You have to count them or read the listing from where you bought it to get the number. P5 is the number of magnets in the speed sensor. A wheel magnet sensor is obviously 1. The ones in the motor are mainly 1, but can be 6. When you set it to 1...

I doubt that anybody on the forum has the same vehicle, so they wouldn't have a clue about what would be involved in converting one to electric. I would suggest that if you want any suggestions, you should provide plenty of photos that show all the details of the vehicle and its drive systems.

As above, it can be fixed. If I had it in front of me, I would find the fault in 5 minutes. All the parts on your bike can be replaced by compatible and available parts. Where do you live?

None of them look odd to me! In fact anybody that can see some as odd probably wouldn't be able to explain what they are. I guess that's your problem.

Thanks. I'll update my records.

You're getting capacity and discharge rate mixed up. You can get 40 amps out of a single 10Ah battery if it has the right cells and BMS in it. the cheaper batteries that you get on Ebay are normally 20 amps. The ones they claim are 1000w batteries are often 25 amps and 48v. 40 amp batteries take...

21.375%. It was 21.229% this morning, when you first asked, but a guy fitted a 1000w BBSHD this afternoon, so it's gone up.

The LCD works independently and takes its power directly from the battery, so if it doesn't switch on, it's getting no voltage from the battery either because there's a connection issue or the battery is not giving anything out. To go forward you need a voltmeter. The voltage on the battery's...

Push the motor connector all the way in. It's about 12 inches from the motor, under the frame on the right side..

There are two options available to you. firstly, there are controllers for dual motors. Don't forget that you'll need a high discharge rate battery to supply double the current, which would be 34 amps in the example below...

He was looking at the Czechoslovakian version of the video.