Search results

  1. K

    Luna's silent PEEK nylon gear replacement for BBSHD

    Has anyone tried the silent PEEK nylon gear replacement from Luna? I am looking to replace the stock nylon gear with something more robust as I tend to ride on throttle quite a bit. A steel gear seems to be the toughest option but is REALY noisy, so the PEEK gear could potentially be the sweat...
  2. K

    BBSHD squeaking noise under load?

    Just ordered molly grease, will be greasing it up next weekend ;) I suspect it may be something else though, as it started quite suddenly rather than building up over time. First squeaks heard after steep hill climb - could it be a worn out clutch? I did have an issue with grinding gears in...
  3. K

    BBSHD squeaking noise under load?

    My BBSHD developed a loud squeaking noise when running at heavy load, very similar to what's shown on this video (see 30sec mark): It's quite loud but only audible at heavy load, i.e. either when riding on throttle or pressing pedals hard (also without PAS). When I get off my bike and move...
  4. K

    Help! Cube Stereo full suspension conversion.

    I checked the display manual and it says the setting allow you to change auto-off between 1min to 9min. The issue I have is motor immedially cuts off once error 21 pops up - which is typically about 3 seconds into the ride. Have you had the same issue, or did your motor keep going despite the...
  5. K

    Help! Cube Stereo full suspension conversion.

    How do you turn auto power off?
  6. K

    Help! Cube Stereo full suspension conversion.

    Thanks. Is there a way to keep the motor running until I fix it? From what I read the error 21H usually allows the motor to keep running, but in my case it stops and stays unresponsive until switched off & on again.
  7. K

    Help! Cube Stereo full suspension conversion.

    I just had the same issue today. I managed to pinch the cable connecting the speed sensor to the controller while installing new bike stand :rolleyes:. The damage is about 6 inches away from the controller, so it’s at about 1/5th of the length of the cable. The controller shows 21H error about...
  8. K

    Wheel bending to left under braking, won't align back again

    I recently upgraded front fork to rockshox recon so I can swap the front disc brake from 160mm to 203mm on my 29er. Since then, under braking the wheel pulls heavily to the left, so much that it rubs the forks. Interestingly, the wheel does not align back when braking is over, but when I take it...
  9. K

    Battery power switch issues - em3ev triangle battery

    His name is David, slightly older guy, seemed very nice. Turned out the button would get stuck due to improper alignment (factory issue), it was fixed quickly and free of charge (under warranty). It still gets stuck every now and then, but is workable. David suggested to replace the button...
  10. K

    Battery power switch issues - em3ev triangle battery

    Thanks. I got an email from Joseph at em3ev earlier today and was offered new switch or inspection by their technical consultant locally in London. Went for option two, so I trust they will be able to fix it.
  11. K

    Chain slipping?

    Have you done a proper gear adjustment after replacing the ring, if not then you should start with that. Make sure the limits are set correctly (both front and rear gears). Also check if you're using the correct chain size for your setup. The problem could also be a change in the chain tension...
  12. K

    Battery power switch issues - em3ev triangle battery

    Hi all, as in the subject line I recently started having issues with the power switch button on my 52V triangle battery from em3ev. The battery itself works fine, but the power button is playing up and I cannot switch the battery on or off. LEDs seem to be a bit dimmed too, not sure if that's...
  13. K

    Bird Cruiser shared ebike - 52V and 20amp. How come it's legal in EU?

    I read that Bird, the e-scooter sharing company announced adding shared ebikes to their fleet. They will soon be coming to multiple cities across the world, including London and few EU capitals. Unlike Jump or Lime, they will be fitted with 52V batteries and 20amp controllers. The press release...
  14. K

    For Sale Hydraulic brake sensors for Bafang BBSxx - brand new - £12 a pair + free postage

    For sale a brand new pair of hydraulic brake sensors for Bafang BBSxx. Will work with all types of brakes, hydraulic or mechanical. I purchased them for my BBSHD conversion kit but didn't really like the way they operate and decided not to install them. The kit includes sensors, magnets and some...
  15. K

    For Sale Hydraulic brake sensors for Bafang BBSxx - brand new - £12 a pair + free postage

    For sale a brand new pair of hydraulic brake sensors for Bafang BBSxx. Will work with all types of brakes, hydraulic or mechanical. I purchased them for my BBSHD conversion kit but didn't really like the way they operate and decided not to install them. £12 a pair and free postage within UK...
  16. K

    BBSHD grinding noise issues

    Update on the old thread, as someone could experience similar issue in the future. Athough there was some good advise in this thread, in the end I haven't taken any action and let the bike sit outside under a bike cover for another 2-3 weeks whilst weather was improving and temperatures went up...
  17. K

    Just got an ebay kit. Good for London commute?

    If you meet such officer he would probably stop you just to complement your bike and give you high five ;) I would imagine if the crackdown was ever to be launched it would start with electric scooters which are all and without exception illegal, very easy to spot and way more popular on...
  18. K

    Just got an ebay kit. Good for London commute?

    Unless an officer is an ebike enthusiast they will never spot if the motor is overpowered or not. Event then, unless there is a label on it that says it's more than 250W, or there is no label at all (as required by the law), you could claim this is a 250W kit. Similarly with mid-drive motors, it...