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When I commuted, I used to use a cape. Yes, you get blown around a bit when it's windy, but it's manageable and at least you and your bike stay dry and comfortable. Before the cape, I tried just about every other type of waterproof. Considering everything, I think the cape is the best solution...

You have to understand the implications for efficiency and current. When you put a a 20" (328 rpm) motor in a 700C wheel, it will draw maximum current nearly all the time it's below 20 mph, which will overheat your controller. If you fitted the motor to a road bike and were able to cruise at...

That won't be it then. Sometimes Chinese use Yellow as ground and sometimes blue - the same with the signal wires. If it worked before, the colours must be right. Can we see a photo of the pedal sensor?

I can't see that battery lasting long unless you avoid riding on full power, though something isn't clear. The 500w BBS02 is 48v. There's no way to accommodate 48v in the 240mm case, as only 20 cells can fit. You can get 30 in your longer case, but if 48v, it will be 26 (13S2P). Unless you have...

Click on your name on the left. Click on the number of messages (presently 15), and all your previous posts will he listed. Is this it? https://www.pedelecs.co.uk/forum/threads/motor-cutting-out-under-torque.36099/

Try swapping the blue and yellow wires.

At 21 stone, most of the off-the-shelf kits are going to be inadequate. That includes the 1000w ones. I'd be looking at a relatively slow 48v motor. Ideally, you want something like a 250 rpm 48v rear motor, a 20 amp controller and a battery capable of 25 amps. I'd be looking at a steel...

The guy at the end of this thread had the same problem, and found that the throttle's hall sensor had slipped out of its slot. https://www.pedelecs.co.uk/forum/threads/fiido-d2-wiring-diagram.35598/ Voltage measurements on the 4 throttle wires will tell you what's wrong.

That doesn't sound good. It can probably be fixed with a new throttle, but I'd want to do some tests first. Do you have a voltmeter? Don't buy anything unless you test first.

You have a very well-known problem with your bike. It's called "water where you shouldn't oughta". Leave it somewhere warm and dry. Hopefully, it'll sort itself out. As you have battery voltage for your display, there is a slight possibility that a short could have wiped out the throttle, but...

Your nuts if you listen to either of those two. Do the tests and you'll know what's wrong.

That speedometer will work. All the sensors work the same. That's the only bit you need. Full-width throttles are very hard to open. All throttles come apart the same way. You remove then from the handlebars, then look inside. There are normally three barbs that lock in when the throttle parts...

Get a cycle computer from Tescos for about £10 or Ebay for £3, otherwise I can't help you..

I'm confused now. You say, "still zero assistance", but you had some assistance before? Did you put the magnet disc on upside down? Does it work backwards? Which type of PAS is it? Do the wire sequences match? Why did you change it when there was nothing wrong with it?

It sounds like you haven't installed the pedal sensor correctly, explained in your other thread. https://www.pedelecs.co.uk/forum/threads/2nd-time-here.36165/ You have to test the speed restriction with the wheel in the air to see if it makes a difference. The question is whether the controller...

You're not missing much. It'll only give full power when you pedal, which can be a bit of a nuisance. Some sensors are handed. They only work if they're on the correct side of the bike. You can test that. Remove the pedal arm and try both directions of rotation, then flip the disc and try both...

How many times do I have to tell you not to take stuff out of context from the internet and paste it here, when you don't understand its relevance. Again you're just confusing things. Some of us work with batteries nearly every day, and we know how they work. You don't need to try and educate...

Is that with the wheel off the ground or riding on the road up a hill with a heavyweight rider onboard? Is it with the pedal sensor, throttle or both?

Cheapest solution. Cut the sensor off this. https://www.ebay.co.uk/itm/Bike-Odometer-Speed-Waterproof-Meter-Bicycle-Cycling-LCD-Computer-Speedometer/293082815837?hash=item443d18dd5d:m:moTRhI257fhwgTeDHfJRqpQ Proper Ebike sensor has longer and more robust cable. Cut the connector off. red to red...

Yes or where it connects to the BMS.