They ran out on brake adapters
ooh yer maybe I should of checked to see if they supply them lol, well spotted, my bad, they will be fine with the YOSE 4 to 1 cable!
I would wait for the YOSE sensors, mashing cables together is a last resort, trust me I have a JST to Julet mashed up wire on my current PAS, its not impossible but it adds bulk to your cable and looks messy, mines hidden under the bike but waterproofing can be an issue too.
Battery might be cheaper as a full kit if there is one of course, but yes that one would work!
When it comes to YOSE the quality does rate high on this forum thread from owning one myself and gauged from what others have mentioned, however if you read a few posts back, one forum member is questioning a noisy motor, so when it comes down to it, YOSE and other brands do try their best at quality control but as normal a few will slip through the net... customer service is fair, I needed a new 4 to 1 cable as a pin had snapped and it did take a good 20 emails just to get them to understand what I needed, I don't think they were being awkward but it did test my patience, but I maintained a calm with a respectful tone and the problem was eventually solved. I am afraid you have to make your own mind up about long distance purchases or take a punt, I did when I purchased my dilllenger 350w and that kinda worked out well. There is some good youtube vids on buying from china and some ebike kit specific!
As for the 250 or 350, my front YOSE is 250w and the dillenger is 350w I went to great lengths to fix my broken 350w and amazingly I managed it after it died at 2000 miles and its still going strong another 1300+ since the big fix, when It died I swapped it out for the 250w while I sourced parts and researched how to fix it and it was winter, a hard, cold, wet and windy one, for lazy shopping and summer runs it was ok but I did miss the extra power of the 350w esp in head wind and nasty hills.
I don't know about this 5 to 1 cable, sometimes things on Chinese sites get messed up in translation. I will have a look at that 2mo!