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  1. M

    Charger won't start charging.

    Not sure where to start troubleshooting this. 48v 20A battery, 27100 cells. It's done a lot of miles. About 4 months ago the charger stopped triggering when I plugged it in. It was hit n miss for a bit but eventually stuck on the ol' green light forever so I replaced the cheapest bit (the...
  2. M

    Chainline options

    Let's use bullets! Bafang G.062 on fat bike Chainline easily 15mm too far left Can't dish to the right as rotor won't reach caliper Can't add spacer to rotor as cable exits axle and rotor would foul it. Need to move freewheel right. This would be ideal but they don't ship it to...
  3. M

    Bafang Hub to KT Controller phase/hall question

    Hi Folks, I have a new Bafang hub motor G062.1000.D connected to a KT Controller (40A sinewave). For now I've just colour matched the phase/hall wires. When taking off it's making a clunky/clicky noise and feels a bit rough which fades out once it gets up to speed and it feels reasonably smooth...
  4. M

    Controller cables to one cable.

    Hi Folks, In my current build I have a KT controller with the usual stramash of JST connectors coming out of it. I remember my very first ebike kit had a controller to single HIGO loom thing that broke out into display, brakes, gears etc once it got to the handlebars. This kept things all neat...
  5. M

    Want to add rivnut, no space for drill.

    Hi Folks, For my latest build I want to use a DS-9 style battery (with 21700's) in it. This style needs bottle cage bolts quite high up in the triangle and in my frame only one of them would line up. I want to add two more but further up the triangle my standard power drill won't fit so I can...
  6. M

    Fixing a cheap battery cheaply.

    Hi folks, I have a cheap battery pack which has a busted connection on one of the serial packs. The positive fat connector has broken off of the little metal plate which I assume are welded onto the cells. Is it reasonable to solder this connection back on? Or does it really need something more...
  7. M

    Re: Might Be A Dredd Lawmaster Build but probably not.

    So I've been a Dredd fan since issue 12 back in the 70's. I've always fancied building something "like" his Lawmaster bike and I see lots of cool proper Fat bikes on the youtubes using car wheels etc. Now I don't have those kinda chops but I can ebike a fattie into something "influenced" in the...
  8. M

    BBS02 and wiring lights (no cables)

    Hi folks, I have a BBS02 build from a couple of months back and would like to wire in some lights to it. However, my BBS doesn't seems to have a cable for this exiting the controller that I've read some others have. I assume if I open it up they'll be some terminals to add the missing wire to...
  9. M

    Ooh, the choice paralysis of DIYing

    Hi All, I'm slowly building a DIY Mongoose Fireball (hardtail) in various stages and I've become a bit parallelized in which way to go next. So far I've got a cheapy 250W rear hub kit on it to get used to the technology but clearly it doesn't have the power I'd like. 750W or 1000W is probably...
  10. M

    E-ing a Mongoose Fireball

    Hi Folks, I have a Mongoose Fireball as a donor bike for a project build and have a question about fitting a BBSHD. The bottom bracket has a chain guide mount welded around the chainring side. I assume I need to grind this puppy off in order for the Bafang to fit...
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