Lee,  hadn’t realized you cover ebikes too. I know these vids probably don’t get as many views as your sbc vids, but I appreciate the benefit of your experience, so I hope you’ll continue doing these. Thanks!

Great video

Thank you for the comprehensive review.

Had to file down the crank sensor on mine so it would fit the axle.

Looking to buy this kit, very informative, and then I realised you live in my home town haha!

Oh man, I definitely do need a new ebike. I put nearly $700 USD into my last one, had a 48v 1500w 20aH bike doing almost 40mph on flats

One thing they don't give you is the parameter settings or the C settings  or the splitter cable which is required if you want a back light also The Motor cables can be obtained in shorter length though  .I tend to run all wiring through black shrink wrap tubing for neatness .I couldn't use their supplied pedal crank sensor at all as I couldn't get the crank arm off at all the supplied puller just took all the threads from the Aluminium crank arm out 😞 ended up with a split crank sensor which did the job .I was converting a Carreera vengeance from the HESC system as it was cheaper than a new Battery surprisingly Drilling into a frame to put Nutserts in will not weaken it  though But I suppose if you want to put the kit on something else in future you would then end up with a bike with uneeded  holes 🙂

Great review - nice to see a recent one!  I fitted one of these kits (rear hub) to my MTB that had sat around for years in the shed. I'm really pleased with the performance of it and it's made me enjoy cycling again! As an older guy with joint problems, I get light aerobic exercise without the strain that peddling a regular bike would put on them.
I'm now looking to convert a friend's bike (where there is no room for a downtube battery) - I've seen they offer seat post battery options (Frog), presumably to accompany the 'bare' kits - have you ever done one of these type of conversions?

I have a large center bike seems it fan work with out assist if so im buying a kit

Thinking of converting my Marin. This seems a good option. Slightly less complicated than rear wheel conversion? having to deal with the cassette etc. I am assuming the pedal assist could be left out if the sensor fitting is an issue and have throttle only. I would probably only use the throttle to give a boost whilst still pedaling on hills or slight inclines just to keep the overall speed up or as we say flatten out the hills.

£331 for the kit with 36v battery. I have an old mtb that's hardly been used that  would benefit having this kit. Should be straight forward as it does have the bottle carrier and standard crank. Even if it lasts for a year or 2 that would be OK. It's a back up bike. My main is an engwe engine x which is brand new.

It looks as though, in the US, they only sell 48v rear wheel kits. I’m wondering if the thought is that lower voltage kits won’t compete in the US market. I recently purchase a folding ebike to resurrect my bike/train commute. So far I’ve really enjoyed not driving to work again.

Question, my headlight doesn't come on when the display is lit up.
My display is slightly different to yours though - I have 4 buttons : power, +, -, set. I turn on the backlight by clicking the power button quickly.
Am I doing something wrong, or do I have a faulty headlight please?

Question: Since the two motors use the same connector, could you use a RasPi and phase both Motors together for two wheel drive the bike?

I'm not sure I've seen you print anything for the channel, but I feel like you may have mentioned it.... I could be wrong tho obviously.... but that bracket is JUST plastic right? (it doesn't look like there are any specialty pieces or connections on it, so I feel like it's completely 3d-printable) you could just print that bracket to turn the battery around, and the screw pieces.. you can get those metal 'bolt-type' things that you press in with a soldiering iron to melt the plastic a bit and they lock into the plastic giving you metal threads...  Or you don't even have to do that, you can use the bolts you have and just make holes in the printed bracket so the bolts go right through.. maybe use a washer for best practice....

16 inch wheeled folding bike here - wonder if I can convert it?

3651 grams or 8 lbs.

Any chance for an update on Yose after a year+ of use, please?

Great tip on cutting the inner diameter of the crank sensor. I'm having a bit of trouble getting mine to turn on the spindle. It's working but only when not flush with the crank. Did yours work ok in the long term?

Yeah, but, Lee ... you can mod that paddle sensor no probs ... ;-) ... I know you have the capability.

Just break out the wire and resolder (and strengthen) it. Heck, you even have a 3D printer, no? You could probably use that to help a bit!