Search results

It still works no problem. I also installed a second one on another electric bicycle with 4500W VESC for Bafang M600 controller and it works fine too. https://endless-sphere.com/sphere/threads/luna-m600-ludicrous-v2-reverse-engineering-and-firmware-making.127833/page-9#post-1868358

The major threat on the streets is not going 20+, but cars behind you and around you when you are going 20-

You might not like it, but faster electric bikes can be safer. https://electrek.co/2025/11/19/you-might-not-like-it-but-faster-electric-bikes-can-be-safer-heres-why/

I would avoid to ride on the streets with the traffic with a restricted 1, 2 or 3 class e-bike - it is too slow and too underpowered to be safe on the streets. On the streets you need to be able to move at least at car speeds or faster and be able to accelerate fast enough at least like a car...

Yes, same as here https://forums.electricbikereview.com/threads/kindernay-maintenance.47280/page-2#post-680797

The teeth look OK. It is hard to tell looking on this picture if there is an issue somewhere else. You basically need to actuate those things and see if those things move freely full stroke. Remove those fingers out of the housing too. There are plastic plungers with seals inside, inspect those...

Check if the fingers with teeth inside the actuator move when you press the levers before disassembling it. You want to achieve nice full range motion of those features. To disassemble the actuator unscrew the hydraulic lines, then unscrew the housing bolt, then I believe this thing will fall...

If you can shift the gear hub manually check the shifting actuator. You can actuate the shift actuator off of the gearhub and look into the bore and observe if the shifting fingers move inside the actuator properly. The possible issues is a shifting finger does not move freely within full range...

It looks like you already asked it. Remove the wheel from the bicycle 1) Fix the torque arm 2) Try to rotate the shaft clockwise and counterclockwise (you might need to use pliers) If you can shift it manually the issue is in the shifting actuator and not inside the gear hub...

Answering my own question. It does not require custom harness and works with stock Bafang setup. The details are here https://endless-sphere.com/sphere/threads/luna-m600-ludicrous-v2-reverse-engineering-and-firmware-making.127833

Luna Ludicrous V2 M600 controller has been reverse engineered. Anyone wants to build and test it? https://endless-sphere.com/sphere/threads/luna-m600-ludicrous-v2-reverse-engineering-and-firmware-making.127833/

I have finished reverse engineering of the PCB and posted the files on the forum so anyone can try it. The next step is to assemble the original controller back and see if it works (I did not use it so I do not know if it works. If it works we can assemble the reversed one and see if it works too).

Does Luna Ludi V2 for M600 require some motor modifications or custom harness or it can be installed straight into stock Bafang M600 motor?

There is a twist shifter on the right handlebar with 2 cables go to the IGN. You twist the shifter one direction or another until it clicks to the next gear (you can feel indentations). You can twist and jump simultaneously over as many gears as you want and you do not need to keep pedaling...

It keeps working just fine with full power of 3000W Innorace controller, no complaints. No oil leaks, no nothing, nice, crisp and dry. So far so good.

Meanwhile I started the 4300W Luna M600 Ludicrous V2 VESC controller for Bafang m520/560/600 motors reverse engineering thread on the different forum (I guess that forum suits more for such stuff). Feel free to follow if you are interested...

OK. I just tested shifting under load without motor assist and I was not able to upshift and downshift under load (I did not crank the twist shifter like crazy to not brake the stuff, but I put enough force after which shifting is unreasonably hard). I eased force on pedals but not completely...

1) I did not shift it under load so I do not know. It works without issues under steep grade if I fail to anticipate gear changes and wind up short, the motor is powerful enough (Bafang M620 with 3000W Innotrace controller) 2) The gear transition is good and the same between all gears. The hub...

KMC Z1eHX Ept Narrow Single Speed Chain is the strongest most durable chain I ever used. I tested many chains and this one outlasted all of them significantly (it snapped after one year and did not slip on the cog while other chains started slipping on the cog withing a few months even the most...

Is there schematic of the Luna Ludi V2 m600 controller?