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Asus Bike Booster

asus.com

141–150 of 476 posts

Re: Asus Bike Booster

#143

Earlier quoted context omitted.

Tbh solving this is one of the actual use cases for things like flock cameras. Simply bolting things down harder is still defeated by a battery powered grinder.

It's actually solved by putting thieves in prison (by the help of flock cameras).

Where I live that’s a win win for thieves. Earn money stealing a bike, have a roof over your head and free food.

Re: Asus Bike Booster

#144

Ouch, love to see a great product like this. However, hate to see that bike theft wasn’t discussed at all. “Easy installation” with two screws seems like a benefit to customers except when they come back to their parked bike only to find their expensive mod also had a hidden feature: “easy uninstallation”.

That is the same for most bicycle parts that you can remove with a small multitool and optionally a cable cutter yet most thieves just grub the whole bike as it is more convenient and it provides the getaway vehicle.

Re: Asus Bike Booster

#145

If I bought this I might want a brake upgrade. Even though it probably provides only about 150W (I always assume ebike power ratings are inflated), the extra weight alone warrants disc brakes IMHO.

When I see obvious out of shape ebikers passing me uphill while barely moving their legs, I’m assuming that the power rating of their ebike is about right and the torque curve might be weird to stay legal.

I agree that rim brakes on an e-bike is extra bad.

Re: Asus Bike Booster

#146
post #136
post #114

Earlier quoted context omitted.

it's also likely mildly more dangerous than a standard ebike, as ebikes typically overprovision their brakes. A customer putting this on a standard bike (especially a disc brake bike) might have less stopping power than they want on an ebike.

I wouldn't worry about it in this application, because the added weight and power is so minimal. Also: many of the cheap ebikes ($1000-1500 range) have absolutely terrible, underprovisioned brakes.

only real worry I'd have is a scenario like

1. someone has a cheap disc brake bike for pleasure rides (mostly in the sun)

2. they get something like this for commuting or whatever

3. now they're on their disc brake bike most days (including when it rains), going faster than they're used to

it's not the end of the world, but it also doesn't seem great

Re: Asus Bike Booster

#147
post #114
post #107

Earlier quoted context omitted.

This is an inherently inefficient design, where that inefficiency means increased 1) battery use and 2) tire wear. From a cyclist’s perspective, this is fundamentally a stopgap product for “curious” customers dipping their toes into e-bikes. I don’t say that necessarily to criticize it. There’s a place for a product that someone can put on any old bike and see if they want to buy a more expensive long-term solution.…

it's also likely mildly more dangerous than a standard ebike, as ebikes typically overprovision their brakes. A customer putting this on a standard bike (especially a disc brake bike) might have less stopping power than they want on an ebike.

The requirement for better brakes is more a myth. Yes an e-bike is heavier but the rider + bike pair is not significantly heavier so e-bikes don't really need better brakes as most of them aren't going significantly faster than regular "muscular bikes", especially the legal ones that have an assistance speed limit. Rider weight makes a much bigger difference yet bike brands don't insist on speccing more powerful brakes on bigger riders.

Re: Asus Bike Booster

#149

Earlier quoted context omitted.

Found the person who lives in Kansas. Sometimes I just want to ride to work without having to deal with that 2km hill on the way. And my bike is still human-powered, with electric assist. Do you not know how e-bikes work, perhaps? Signed, former Cat 2 road racer

> Do you not know how e-bikes work, perhaps? I suspect not. Even though ebikes are common now, I often hear this comment. Ebikes assist your pedaling; they don't pedal for you. (Well some can pedal for you but you learn quickly that if you let the motor do all the work you'll run the battery down and then you will have to do all the work pedaling a 65-lb bicycle home.) Lots of people seem to think if a motor is prese…

Indeed not all of the work, only most of it.

Re: Asus Bike Booster

#150
post #84
post #12

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.

Looks like you can't have a passenger anymore either. I like to have my kid on the backseat of my e-bike. I'm not in the market for this, but I am in the market for making my cargo bike electric. Having to slow down at a traffic light and then start from zero absolutely sucks. It goes very slow, it is rough, and you won't have time. I'd use it just for that specific use-case.

Conversion kits that add a front hub motor are relatively affordable and easy to install. Should work with most cargo bikes if you can find one that's compatible with your wheel size. Something like: https://swytchbike.com/
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