I use DZ 41 on the M500, it's really just a basic display, but it's enough for normal driving.
I ordered this display:
You can change max. speed and wheel circumference after entering the code and has quite a lot of functions.
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But you know it's the peak, with increasing speed the assistance decreases. I'm guessing you're not pushing it all the time. And you also have gears, I have no problem with that.
I was running it and it's like this: 1.2 approx. 300w 3.4 approx. 400w 5.6 approx. 600w 7,8,9 over 700w In the photo, st.1 is about 300w, it is difficult to take pictures with a mobile phone in hand.
Only speed can be changed with the first one, you need Besst to change fw. But for that you need a bafang account. The easiest is the device from Dado: K1 Flash - setup CAN motor parameters, Firmware update and Calibration & K1 BlackBox 3 & brand new K1 BatteryBox Racing
I have the same problem with my Best tool too it just slows down. I solve this by using a cheap Can cable from AliExpress to boost it which allows this. A cable from K1 Dado can also be used. Then I adjust the speed in the Best tool
I would like to ask the experienced whether it is necessary to open, check and lubricate the M500 engine after driving 6000 km? Or if it's OK, don't open it unnecessarily. I have a wheel under claim, so I have time and I have another bike to ride.
This one is not good? Bafang M600 G521 Nylon gear with bearings for replacement-GreenBikeKit BBS, ebike batteries, Bafang M620, Bafang M600, Bafang M500, Bafang M510, KT controller with display-GreenBikeKit.com Does the higher temperature destroy the transmission? I noticed that with this FW...
Dado's son, the ch7 also jumped, but on the m500. .I deleted it and told him to charge the battery in the fable. Since then it has been shown that it could start when inserting a charged battery.
I use Tesa 4688 silver tape, it doesn't leave behind an adhesive like Gorilla tape. After 2 years, Tesa was softened, but there was no escape.
On one bike, I even have it on a tubeless rim with wire tires.