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.

Sinclair c5 revisited

Featured Replies

  • Replies 72
  • Views 13.9k
  • Created
  • Last Reply

Top Posters In This Topic

Posted Images

Sir Clive's nephew has come up with an e trike in a shell. I dread to think how that shell would fare in a minor prang like my recent entanglement with a tram line - out with the body filler and spray paint.

 

https://ebiketips.road.cc/content/news/sir-clive-sinclairs-nephew-taking-orders-on-3999-iris-e-trike-599

 

 

I wouldn't hold my breath, as nothing ever seems to materialise anyway... This is his nth attempt!

 

Before I bought the Bafang, I tried to find a used Zeta.

I dread to think how that shell would fare in a minor prang like my recent entanglement with a tram line

 

 

A rapid tyre inflation system to expand it's width at the sight of nearby tram lines would solve that problem. Sufficient expansion, say 5ft or wider, would also protect against cars... but I don't think materials science is there yet.

  • Author

A rapid tyre inflation system to expand it's width at the sight of nearby tram lines would solve that problem. Sufficient expansion, say 5ft or wider, would also protect against cars... but I don't think materials science is there yet.

One off those large clear balls, a Zorb, you can roll down hills or ride on water in, enveloping the whole caboodle. Adjacent vehicles would then play pool with you.

One off those large clear balls, a Zorb, you can roll down hills or ride on water in, enveloping the whole caboodle. Adjacent vehicles would then play pool with you.

 

 

Yes! If a Zorb could suddenly appear around me shortly before my next impact with another BMW, I'd be well pleased, as I bounce over other vehicles towards my destination...

 

BTW if your unicycle got stuck in a tramline, would you be safer? You might land spritely on your feet. Would you bounce over car roofs in a collision?

Sir Clive's nephew has come up with an e trike in a shell. I dread to think how that shell would fare in a minor prang like my recent entanglement with a tram line - out with the body filler and spray paint.

 

https://ebiketips.road.cc/content/news/sir-clive-sinclairs-nephew-taking-orders-on-3999-iris-e-trike-599

 

 

 

He's been at it since at least 2010!

 

https://www.theregister.com/2010/11/04/sinclair_x1/

 

Here he is "Taking orders", again in 2017!

 

https://ebiketips.road.cc/content/news/sir-clive-sinclairs-nephew-taking-orders-on-3999-iris-e-trike-599

 

I get extremely irritated every time I read about or see another feature about one of his ebike creations! And every time you look at his website - for example, at the moment it says that these contraptions of his will be shipping in "Q1 2021" - the timeline has been continuously extended for years! Any backers he does have must be peeved, to say the least! What is the problem Mr. Grant Sinclair? I speculate that even "Aerospace plexiglass" is too heavy. Maybe what he needs is ultrathin (imaginary) "Transparent Aluminium" from Start Tret IV - The Voyage Home:

 

https://en.wikipedia.org/wiki/Star_Trek_IV:_The_Voyage_Home

At least he twigged the better wheel configuration than his uncle's, more a Morgan than a Reliant;)

At least he twigged the better wheel configuration than his uncle's, more a Morgan than a Reliant;)

 

 

 

Getting lost under lorries and (partially) SUVs is not a pleasant prospect - if the C5 had held the rider in a higher & safer riding position, it would have been far more popular... but the extra fibreglass would have been too heavy for those lead acid batteries.

Getting lost under lorries and (partially) SUVs is not a pleasant prospect - if the C5 had held the rider in a higher & safer riding position, it would have been far more popular... but the extra fibreglass would have been too heavy for those lead acid batteries.

 

But then he was throughout obsessed with miniaturisation, as that fairy cycle with its child's scooter sized wheels he was pushing at one time.

 

I did build and use one of the calculators, good for its time for a lad on a budget, where if we wanted to use a calculator we had to buy our own.

Not bad for £5000 compared with alternatives. I'd like to see it do well, but it's a bit niche, and I can see prices climbing when it goes on sale through dealers.

But then he was throughout obsessed with miniaturisation, as that fairy cycle with its child's scooter sized wheels he was pushing at one time.

 

I did build and use one of the calculators, good for its time for a lad on a budget, where if we wanted to use a calculator we had to buy our own.

 

 

Yes I also searched for a Sinclair A-Bike to buy lol... but I saw sanity before hitting the "Buy now" button.

Low = less wind resistance. Getting squashed took second place to that.

 

 

Of course! A sensible tradeoff...

Low = less wind resistance. Getting squashed took second place to that.

 

Wait, you could get the "flag" job to eradicate that issue!

Wait, you could get the "flag" job to eradicate that issue!

 

 

Those flags were massive and hard for drivers to miss! I wonder what odds Ladbrokes would offer me for my bet that the shipping date for Grant Sinclair's current design will be abandoned?

To be fair, it's considerably larger than a C5. Lambo height, maybe.

And plenty of surface to put dayglo on:

 

> EXTRA SAFE - Chest height, high level profile attracts attention from other road users

 

iris_eco_tec_spec_1.jpg

Edited by richtea99

To be fair, it's considerably larger than a C1. Lambo height, maybe.

And plenty of surface to put dayglo on:

 

> EXTRA SAFE - Chest height, high level profile attracts attention from other road users

 

iris_eco_tec_spec_1.jpg

 

 

 

Yes it looks great! But will it ever venture beyond 3D renderings?

  • Author

Yes it looks great! But will it ever venture beyond 3D renderings?

Or tarmac?

This has been 'almost ready' for some years. Anything that encourages people out of cars is fine by me.

 

Sadly, the price has crept up to £4999, the price of a decent, low mileage small car, so it seems doubtful that it will tempt many out of the tinbox.

This has been 'almost ready' for some years. Anything that encourages people out of cars is fine by me.

 

Sadly, the price has crept up to £4999, the price of a decent, low mileage small car, so it seems doubtful that it will tempt many out of the tinbox.

 

 

 

He's using very expensive material for the shell - a 3D printed lattice might work out lighter and perhaps cheaper at scale...

 

http://a-difference-in-making.com/en/projects/fix3d-bike-frame/

 

https://www.engineering.com/story/edag-evolves-the-3d-printed-car-concept

Not wishing to rain on anyones parade, but it very bulky for a poncho. The value of a bike with 2 wheels is that it goes and parks anywhere . This is basically a rigid poncho and requires a huge battery to make up for the increased wind resistance.

To be fair (again), it's got ultra-low drag compared to a poncho. If you can get up to speed and stay there, it will be efficient. Fat chance of that in UK traffic though.

 

£5k is silly money. There are 19 fully electric cars on Autotrader for less than that.

This lady could give him a few pointers, I'm sure! o_O

 

 

 

 

Those are three very impressive bubbles! Two are so impressive, that I find it hard to hear what she is saying! I doubt if any of those bubbles are powered by a mere 250W!

 

 

https://www.youtube.com/watch?v=zTv9AhCuSU4:64

Sir Clive's nephew has come up with an e trike in a shell. I dread to think how that shell would fare in a minor prang like my recent entanglement with a tram line - out with the body filler and spray paint.

 

https://ebiketips.road.cc/content/news/sir-clive-sinclairs-nephew-taking-orders-on-3999-iris-e-trike-599

I remember the C5 very well; I delivered them Merthyr in south Wales to Coventry - Here's my daughter in one on a promotion day for them>

she's now in her 40's.

90F4CBA3-1F1F-444B-8C91-73C3C6AC6B77_1_201_a.thumb.jpeg.ff62121fe80ba4c68ff4051418cbfe1c.jpeg

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.