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  1. K

    Has anyone heard of or tried Toseven mid drive?

    With apologies to those hoping to read about Toseven, here's a French firm 'improving' the Tongsheng. https://ebiketips.road.cc/content/news/virvolt-900-a-lightweight-repairable-e-bike-conversion-kit-4473...
  2. K

    Has anyone heard of or tried Toseven mid drive?

    What does "3 Inner shifts" mean? (L7 hub motor)
  3. K

    Looking to buy a folding electric bike

    https://flit.bike/outlet/ Very favourable reviews from more than one site. 16" wheels (same as Brompton) are fine on-road. Ex-demo bikes may be a bit above your preferred price, but there's no harm in asking what's available.
  4. K

    LEF ebike/microcar

    There are doors (ie full enclosure)in some of the photos, and there are trailers - but I agree it seems to need a bit more on-board cargo space. 250w motor plus pedal power should be plenty for an aerodynamic velo.
  5. K

    my office building is instituting a ban on lithium-ion cell e-bikes. what options do i have?

    There is scope here for an enterprising vendor to commission the development of a properly tested and certified battery using LiFePO4 cells, which do NOT have the same unstoppable-fire risk. It'll be a bit bigger (12 cells for true 36volt) and heavier for a given Wh capacity, and it may need a...
  6. K

    my office building is instituting a ban on lithium-ion cell e-bikes. what options do i have?

    Tell them to stop being silly and to read this https://cyclingindustry.news/uk-ebike-biz-coordinates-to-address-businesses-fire-safety-bans/ which says, inter alia, “eBikes and eBike components from reputable suppliers undergo rigorous testing to stringent quality and safety testing standards –...
  7. K

    Thinking of buying a second folding ebike ?

    The Rutland chain of bike shops has changed hands (now Specialized) and they are clearing some old stock at sale prices. That appears to include electric Bromptons, but of course what's left is changing all the time. https://www.rutlandcycling.com/electric-bikes/onsale (I ride something else...
  8. K

    Help! Best lock?

    Sold Secure test only against 'domestic' tools, not the stronger industrial kit that professional thieves now use. However there is now a 'better than Gold' Diamond classification, which a few locks have earned - and I get the impression that they expect motorbike locks to do better than bike...
  9. K

    Folding 20" bike that also rolls

    Flit 16 (yes, 16" wheels same as Brompton) is designed to roll on one wheel. https://flitbike.zohodesk.eu/portal/en/kb/articles/how-to-roll-your-flit-16-21-7-2021 I've often ridden mine 16-20km without problems.
  10. K

    Folding Ebike for commuting in UK

    > And one last question have you considered any other affordable ebikes which suit your use case more? Look at FLIT 16 - more affordable than Brompton electric, and well-reviewed. https://flit.bike/
  11. K

    Help! Bianchi bike with Sunstar s03 motor

    Sunstar's documentation didn't keep pace with product development (my higher-voltage battery and LCD display didn't feature in any of the info that I had with the conversion). Nonetheless, perhaps your dead battery was one of those here? (If there's interest, I could try to find a backup copy...
  12. K

    Help! Bianchi bike with Sunstar s03 motor

    That looks like a 'Voltage 1' error. If still stuck, try the people who were the importers: https://www.electricbikesales.co.uk/pages/contact/