Skip to content
View in the app

A better way to browse. Learn more.

Pedelecs Electric Bike Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Dahon Jetstream conversion

Featured Replies

  • Replies 373
  • Views 64.9k
  • Created
  • Last Reply

Top Posters In This Topic

Posted Images

I have used BA tryes before. I pumped them up hard and they were almost as quick as my Kojaks. They were the pre plus versions though.

 

Jerry

  • Author

I left my bike overnight in clapham, and see what happened:

2014-06-28%2021.13.48.jpg

 

Some stupid and greedy thieves stole my £10 led light and snapped out the all the wirings at the same time.

 

Now half my leds are working :(

 

 

Anything that has a slight potential of value is stolen, I'm amazed how thieves behave.. can't understand them. Last time it was a £10GBP speedometer (which couldn't work without the other half) and now a led light which is operated via the main battery.... I bet they couldn't sell it for any price and just threw it on the bin after few days :(

  • Author

Ok, I fixed the lights and moved the main light to a less visible location

2014-06-30%2021.35.27.jpg

 

I hope the new light isn't going to get stolen this time, otherwise I'll have to bolt it on the frame!

  • Author

I received the tool to remove the crankset, but it doesn't seem to fit????

2014-07-02%2000.08.22.jpg

 

How do I remove it??

Use the other end to remove the bolt first.
  • Author

Which end can I use? None of them seem to fit:

2014-07-02%2001.44.59.jpg

 

Unless I'd need a specific screwdriver bit to remove the bolt? It looks massive

  • Author

No I don't have k so big keys.I'll see if I can get some bigger.

 

Thanks d8vrh

  • Author

Had a flat because my tyre was completely used:

2014-07-07%2017.55.43.jpg

 

Only had maybe few hundred miles on it :(

  • 3 weeks later...
  • Author

I'm now using strap to make sure the battery does touch the front wheel and the pedals:

20140726_184951.jpg

 

But it doesn't look stealthy AT ALL.

 

Any idea how to make it stealthier (apart than having black straps)

I'm now using strap to make sure the battery does touch the front wheel and the pedals:

20140726_184951.jpg

 

But it doesn't look stealthy AT ALL.

 

Any idea how to make it stealthier (apart than having black straps)

I would have thought anybody travelling behind you would not notice,an obvious ebike,side ways the blue and white tape or whatever it is do stand out,also the wires hanging loose below the frame.try and keep everything black so it blends in with the frame,black duct tape or pvc tape and black cable ties to tidy up the loose wiring,finally pedal along with the motor,if you are travelling at speed without pedalling,any stealth is blown.

  • Author
Yes, putting everything in black was one of my goal. But I was wondering if there was a better way to achieve that
  • 3 weeks later...
  • Author

Update on my conversion:

- I have dual big apples. It looks like it does take longer to worn out. But I only have them since 3 weeks. Time will tell.

- All sine wave controller I tried to date are damn bad. They are noisy over 75V, do not regen and/or are less efficient. I'm using back square wave controller.

 

Rear seat is finally installed (D8veh licensing!):

2014-08-17%2017.26.04.jpg

 

2014-08-17%2017.44.27.jpg

 

As you can see, I used 2 aluminium tube because I'm planning to convert it to rear seat. I'm going to have a test subject very soon.

 

Same for the rear trolley, I'm using this silverline one:

http://www.amazon.co.uk/gp/product/B000LFYO7E/ref=oh_aui_detailpage_o04_s02?ie=UTF8&psc=1

 

For now, all seem good. I did a 30 mn run with strong start, max speed at 30mph, potholes, start&stops... It holds it well.

 

Next stage, get a test subject and put some luggages on it. I hope it's going to hold it. And it's 3 years warranties anyway :D

I love it!

 

Somehow I don't think that they'll honour the warrant when the wheels have melted at 30 mph

  • Author
Yes I was thinking about replacing the wheels... Any idea where I could find cheap and thin wheels to put on it? Maybe pneumatic would be better!
  • Author

By the way, none of my friends accept to sit on my little seat :(

 

They say it's too low and they'll spend their time staring at my A**..... :/

 

I'm thinking to maybe put the 2 batteries on the back hence elevate the seating position!

  • Author

I swapped my 160mm disc brake for a 180mm one, and I realised it was too big to fit.

 

What's the best way to solve that?

 

Get load of washers to increase the height?

Yes, that should be OK. When you come to fit it, you might still need a couple of washers if the disc touches the top of the caliper.
  • Author

Thanks Dave, I purchased them.

 

I'm updating the battery box:

2014-08-30%2020.55.47.jpg

2014-08-30%2020.58.14.jpg

  • Author

2014-08-30%2020.59.47.jpg

2014-09-01%2001.11.21.jpg

 

Bike balance is not anymore that nice, but it's way cleaner and more discreet. Strongest point is that I can take it out to charge now!

 

The previous battery and controller are now for sale.

Edited by cwah

That looks much better. I guess you can pedal it now. Did you wels up the battery yourself? What spec is it?

Join the conversation

You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...
Background Picker
Customize Layout

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.