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Here’s a German spin on a chain line template. They have this one for the BBS01/02 and there is another that I used for the BBSHD. I know the BBSHD template works because I have used it. I printed it off, cut it out and inserted it into my BB and it was spot on. My chain line was perfect with...

Not sure you will be able to achieve everything, but this is the best English explanation that I have found on how to configure the LCD03.

Yeah, I’ve had a couple of whiskey throttle moments without brake cut offs and it’s not fun.

They appear to be sold out.

Have you tried peddling backwards?

It should suit your needs without breaking the bank.

Canbus is a digital communication system between the battery, display, controller and motor. If the bike uses a canbus system it’s very difficult to replace existing components with aftermarket parts, because the new parts won’t communicate with the old parts.

Don’t pay too much for it.

The budget £1000 e-bikes from Decathlon and Halfords are ok if all you want is a basic e-bike, but they use cheaper components to keep the cost down. which is fine if you aren’t too demanding on them. For example, they use mechanical disk brakes instead of hydraulic because they are cheaper. It...

I considered drilling some holes in it to provide some airflow, but that would just let all of the muck in to clog it up. I’m going to keep an eye on it during the dry summer months to see if I have a temperature issue. Here is a “clean” photo that shows a close up. The white things are pencil...

I was concerned about damaging the motor so I made a bash guard to protect it. The downside is the motor doesn’t get any direct airflow for cooling. The upside is it doesn’t get caked in mud clogging up the cooling fins. I don’t know much about the Tongshen motor. I prefer cadence to torque...

Mid drive motor is the best for a technical full suspension bike. Battery location and fitment is usually a problem with them and can affect handling. I opted to use a backpack battery. Here’s my bike. It’s a retro full suspension Rockrider Fire with a BBSHD.

You should also look at the watts on your display when trying out the combinations. This will do two things. Firstly it will ensure that you don’t damage your controller or motor when doing the tests and secondly you will know that your controller is actually trying to drive the motor, so your...

It a KT LCD05 display. Page 30 and 31 in the manual describes how to enter the password. https://download.elecycles.com/manual/Display-Manual/LCD5-display.pdf

Yep. Your error 03 was always a bad hall sensor connection.

It could be a brake sensor issue. It looked like it worked ok until you pulled the brake lever and then pas stopped engaging.

That’s sounds like graunchy bearings to me. It’s easy enough to dismantle the motor and inspect them with the right tools. You will probably need a bearing puller if they need to be replaced. I think it’s worth taking a look at an unknown motor. It may have had water inside.

While you are waiting for the connector blocks to arrive, it may be a good idea to take the cover off the controller and check that all of the hall wires are soldered to the printed circuit board properly. And do a continuity check with your multimeter set to ohms, between the pcb pin and the...

BBS motors have built in controllers so you only need to mount your battery on the new bike. You can buy a battery mounting plate separately on eBay. Plenty of other suppliers will sell you a bbs kit without a battery. Woosh prefer to supply the full package.

It doesn’t provide the specifications for the motor in order to set P1 and P2, but that doesn’t matter for the time being. If you can’t fix the error 03 problem the motor won’t run. If none of the C2 settings don’t clear the error then the only thing I can suggest is for you to open up the...