Asus Bike Booster

(asus.com)

61 points | by wiradikusuma 3 days ago

11 comments

  • bri3d 22 minutes ago
    Friction drive e-bike conversions were popular years ago.

    They generally:

    * Wear tires surprisingly quickly

    * Absolutely suck in any form of weather or terrain condition (dirt, rain, etc.)

    * Have ~20% less efficiency than any other drive form.

    But, they are easy, and they do work.

  • angry_octet 21 minutes ago
    If I'm carrying around a giant battery I ought to be able to charge my devices from it, but it is silent on that front.

    The design doesn't work if you have a mud guard or pannier rack. Also unclear how easily it is detached. Do I have to take it off everytime to prevent casual thievery? How do I take it off to charge inside? Does it have anti-theft bricking?

    I'm struggling to understand who the target market is.

  • UltraSane 8 minutes ago
    These suck, just buy an e-bike they are awesome.
  • kiddico 50 minutes ago
    That might be the easiest ebike retrofit/conversion I've ever seen. I have concerns about the grip in wet conditions but this looks like a great way to get that ebike I've wanted and not put my perfectly good frame to waste.
    • fwipsy 45 minutes ago
      Similar friction drives have existed for a while. The battery is very small compared to a regular ebike (typically they start at about 300wh.) Also, IIRC the friction drive is not very efficient.
      • cowsandmilk 14 minutes ago
        This one is 158 Wh
      • itomato 42 minutes ago
        Like when wet. Or icy or both.
        • davidw 30 minutes ago
          I think the number of people who want to use something like this when it's icy out is pretty small. You'd want studded tires, for instance... and it's generally those who are really committed who ride in those conditions. This looks more like 'dipping a toe in the eBike water'.
  • amazingamazing 20 minutes ago
    Similar things are on amazon today 300-500. Not worth it imho. If you are going to keep it on, convert your bike with middrive or hub motor once.
  • mannanj 21 minutes ago
    All these sites have hype about AI features like AI Chat. however I use the chat, and it wastes about 3-10 seconds just to load, then I ask for the price, and it fails to understand even the page we were on (edit: "I don't understand what product you're referring to, please tell me the product"). Then I literally paste the page's product from the page into the chat, and it finally wastes my time more and sends a whole essay blob about why it can't tell me the price.

    Is this what investors sell to the board about how they are using AI for greater efficiency? Just to waste consumers time even more?

    • mohamedkoubaa 13 minutes ago
      It's fashionable and it takes strong leadership to not do fashionable things even when they make absolutely no sense
  • numpad0 34 minutes ago
    How do these things work legally? Wouldn't the bolt on process count as manufacturing or modifying a motorcycle, depending on where you are?
    • dsr_ 5 minutes ago
      In the USA, there are more than 52 jurisdictions not including towns and cities and counties, but most (not all) states think of ebikes as being slightly restricted bicycles rather than motorcycles, as long as:

      - they have functional pedals (otherwise it's a motorcycle of some kind)

      - they require pedal assist at all times and have some kind of power or speed limitation (anyone can use this, or at least it is least restricted)

      - they have pedal assist available and have a different, higher power or speed limitation (usually reserved for 16+ or something similar)

      - they have a power or speed limitation that makes them suitable for adults only but doesn't require a driver's license or inspection

      There are efforts to regularize these, and also efforts to make things more chaotic. For example, New Jersey decided that all ebikes require a new ebike license and vehicle registration. Across the river in New York, no ebikes require a license or registration, and may be operated on any street which has a 30mph speed limit or less... but cities are allowed to make their own rules.

      California's laws are mostly regarded by bicyclists as being sensible, at least in every discussion I've seen that didn't feature a twelve year old trying to convince his parents to buy him a 70mph electric motorcycle. See https://thecyclistchoice.com/resources/california-ebike-laws...

      • SoftTalker 0 minutes ago
        They should require insurance at least. An ebike can cause serious injury to a pedestrian.
    • walrus01 14 minutes ago
      In most jurisdictions it's only a motorcycle if it can exceed a certain speed or has a motor over a certain power in kilowatts. Or some combination of both.

      recent news: https://www.bbc.com/news/articles/c89nyk4pz74o

    • IshKebab 16 minutes ago
      There's no restriction on manufacturing e-bikes anywhere that I know of, as long as they obey the speed/power limits. (That's why it says 500W "peak" power - the continuous power limit in the UK at least is 250W but manufacturers just make the "peak" last for a very long time.)
  • gedy 39 minutes ago
    So ah, can we buy it? What's the price? Not seeing unless ad blockers are hiding something.
  • singpolyma3 21 minutes ago
    lol. A friction drive in current year?