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  1. cyclebuddy

    Cyclotricity help please

    I'm struggling to understand your problem too. You say... Right, okay. That's expected. And... Well, it would do. The controller has (one or more) pretty beefy capacitors to store energy to smooth and account for surges. That's what capacitors do; they store energy. An LED uses a miniscule...
  2. cyclebuddy

    Adding a motor to a Fabric Folding bike

    As with all bikes at the moment it's a question of what's available. Fiido are Chinese. They have a UK warehouse in Bath and a service centre in London. Delivery from stock is in a couple of days. There are better compact e-bikes available: Fiido concentrate on "value", the D4S being one of...
  3. cyclebuddy

    Adding a motor to a Fabric Folding bike

    By time you take an ultra-light bike like that and make it electric, you end up with more weight and paying way more than one built for purpose... like a Fiido D4S, £540... as a typical, low-cost example. I don't see that converting a bike like that makes much sense IMHO. There are plenty of...
  4. cyclebuddy

    Fiido D2 with KT-06 open source controller

    I'm intrigued. What advantage does using the open-source software offer over just using the standard KT LCD5/controller? Those I've seen that do use KT LCD/controllers in Fiido bikes (D2, D4, D11) seem very happy with the standard firmware.
  5. cyclebuddy

    Help! Hi , Carrera vulcan battery charger flashing red.

    My approach would be this: You need to open the charger and check continuity between each plug pin and the corresponding solder point in the charger. You need all wires connected (otherwise that's likely the issue), but note which wires are pins 1 and 2. Then, with the charger pugged into the...
  6. cyclebuddy

    Help! Hi , Carrera vulcan battery charger flashing red.

    Once the charger LED turns red (as the OP's does) it's done handshaking, and outputs the full voltage across pins 1 & 2 (well, it should do... mine do).
  7. cyclebuddy

    Help! Hi , Carrera vulcan battery charger flashing red.

    Phylion low-voltage cut-off is 28 volts. The charger will work from even below that level (23v). Phylion/Carrera batteries Halfords sold use a smart BMS: Apart from the quick press of the battery button to show the charge level (solidly lit LED's), it will show any main battery faults too if...
  8. cyclebuddy

    Help! Hi , Carrera vulcan battery charger flashing red.

    It'd be worth checking continuity of that ceramic fuse. How old is the bike/battery? Which battery version is it - Phylion (pre-2019) or STL (post-2019)? Both battery versions have some communication with the charger.
  9. cyclebuddy

    Furo X or Gron E Cycle

    For 2021, both the Furo X and Gron come with racks and mudguards... although what practical protection either of those front mudguards offer is questionable. And the Furo rack is set so far back it puts all the weight in entirely the wrong place, the length making the folded bike far less...
  10. cyclebuddy

    Furo X or Gron E Cycle

    I'm curious how one can be 1kg lighter than the other when at face value they're identical, aren't they? The stem angle looks marginally different (but that could just be production changes, as with my own Fiido D11), but it looks the same frame/fork, same CST 20x1.75 tyres, same Samsung celled...
  11. cyclebuddy

    Blimey... Fiido going posh

    Fiido, known for their cheap and cheerful electric folding e-bikes seem to be going upmarket. The Fiido X has been slated for some time now as a new indiegogo funding campaign, but it's only just now that details are being released. Today, an article highlights some of the features. Apart from a...
  12. cyclebuddy

    Aldi have some decent bikes in that would make for good conversions

    That Aldi classic folding bike looks fundamentally the same as one Lidl were selling late 2019... except the Lidl one was already electric: Lidl folding e-bike for 777 euros (about £665): E-bike in check at Lidl: Folding bike for 777 euros - recklessness or madness? | NET WORLD (netzwelt.de)
  13. cyclebuddy

    Help! Buying online help

    The regular NCM Moscow is sold out in 29" wheel, but the NCM Moscow Plus isn't... it is a couple of hundred more, but it's the same bike with an even bigger 16Ah battery, slightly better fork, slightly better gearing and superior Hydraulic brakes. Much nicer for £1600, which is only a bit over...
  14. cyclebuddy

    Battery question - Pendleton Somerby

    I think this may be the same question that's been asked/answered about the Pendleton Somerby maybe 3 or 4 times in as many weeks: Pendleton Somersby electric bike battery charge query | Pedelecs - Electric Bike Community
  15. cyclebuddy

    Volt Metro

    The age of the bike - or at least the "make date" - is often within the bike frame serial number. If you look at your own Volt bike serial number, know when you bought it, the "make date" is likely 6-12 or more months before. For example, one of my bikes bought Dec 2016 has a frame number...
  16. cyclebuddy

    Pendleton Somerby - Battery/Charger

    Pendleton Somersby electric bike battery charge query | Pedelecs - Electric Bike Community
  17. cyclebuddy

    volt pulse ebike

    I don't know your bike, but it seems odd to have a throttle that only allows 6mph (6kph walk assist?). My understanding is that (legally) you need to be pedalling first before the throttle can give full assist. If yours doesn't do that, say or show a picture of which model LCD is fitted; others...
  18. cyclebuddy

    Help! I'd like to get Fiido D4S

    That's this guy here. It's a 3D printed cap, but it doesn't always fit due to machining tolerances of the bike frame and tightness of battery fit. He's redesigned it a few times, but isn't going to spend any more time on it. If it works for you great, and if it doesn't, tough. In Part 1 of his...
  19. cyclebuddy

    Help! New to this!

    Here's the query I was thinking off... Pendleton Somersby electric bike battery charge query | Pedelecs - Electric Bike Community The battery may be asleep: Try a long press to see if it wakes. The battery button has (at least did have) three modes: A quick press shows state of charge. A 10...
  20. cyclebuddy

    Help! New to this!

    IIRC, another member here with your bike said something along the lines of the battery only displaying one LED if the battery is switched off when charging, but displays correctly when the switch is turned on. The battery should be 41.5v-42v when fully charged.