HOT: Active* forum members generally gain 5% discount at starbike.com store!
Weight Weenies
* FAQ    * Search    * Trending Topics
* Login   * Register
HOME Listings Blog NEW Articles FAQ Contact About




Post new topic Reply to topic  [ 195 posts ] 
Go to page Previous  1, 2, 3, 4, 5, 6, 7 ... 13  Next
Author Message
 Post subject: Re: 21 Gram Pump
PostPosted: Fri Apr 18, 2014 9:31 am 
Offline

Joined: Tue Jan 14, 2014 1:00 am
Posts: 60
Morris, the obvious way to settle this is to send an ipump to the doubters on this board and let them review it for you.

_________________
6.92 kg CAAD 9


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Fri Apr 18, 2014 9:48 am 
Offline
User avatar

Joined: Sat Dec 06, 2008 10:14 am
Posts: 963
Location: Sweden
Morris, starting with a dead flat tube, how many strokes to a 150psi? Or how long will the video be, I would love to see a video of someone actually putting in a 1.000 strokes for 10-15 minutes :)

jokes aside, a very honest question, how many strokes on lets say a 700x23c clincher, starting from an empty tube? I think we are all wondering so lets address the elephant in the room? Video proof on YouTube would be very nice if you claim anything below quadruple digits...

_________________
Roadbike
Planet X Stealth w/ drop bars

Mountainbike
Van Nicholas Zion Ti


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
Posted: Fri Apr 18, 2014 9:48 am 


Top
  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Sun Apr 20, 2014 5:06 pm 
Offline

Joined: Fri Jan 03, 2014 7:37 am
Posts: 273
well that was a good first post


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 2:13 am 
Offline

Joined: Sun Apr 13, 2014 9:07 am
Posts: 22
Good Morning Everyone, This is Morris the inventor of iPUMP and iPUMPMICRO.
I am still waiting for Mr. DMF the bicycle eating Superman to take up my challenge!!!
just so you know, I love all of your comments. Thank you!!!
Safe riding,
morris


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 8:10 am 
Offline
User avatar

Joined: Sat Dec 06, 2008 10:14 am
Posts: 963
Location: Sweden
I see it gets even better with the second post. In all seriousness Morris, why won't you address my direct questions in my previous post? I believe we're all wondering the same thing, like how many strokes does it actually take? Now that you're here, why not take the opportunity to prove your disbelievers wrong?

_________________
Roadbike
Planet X Stealth w/ drop bars

Mountainbike
Van Nicholas Zion Ti


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 8:28 am 
Offline
User avatar

Joined: Sat Mar 17, 2007 10:49 am
Posts: 803
Location: Mallorca, Spain
Morris
You are really not helping sell your product in a forum full of people with lots of money and lots of love for this kind of thing. Two posts both making aggressive unsubstantiated claims.
Show us the video, put up or shut up. thank you!!!


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 12:38 pm 
Offline

Joined: Wed Apr 09, 2014 4:33 am
Posts: 52
Agree, for all of us really interested in buying a good emergency pump and willing to know the real potential of the ipump these posts are a waste of time and as the creator of the ipump your attitude does not help in clarifying any of our questions.

In the meantime people like me will be trying 1/4 of the price pumps like the Taiwanese mentioned previously which I do believe is as capable as the ipump if not better.

If you had more respect for your potential customers you could be answering questions and selling more pumps rather than wasting everybody's time.

Sent from my GT-I9505 using Tapatalk


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 12:56 pm 
Offline

Joined: Thu Feb 03, 2011 2:28 pm
Posts: 381
End of thread. After those two parts by Morris I can't imagine on this forum buying his products.

Sent from my Nexus 5 using Tapatalk


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 7:19 pm 
Offline

Joined: Fri Jan 03, 2014 7:37 am
Posts: 273
at least he has a sense of humor


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 7:39 pm 
Offline

Joined: Fri May 25, 2007 6:43 pm
Posts: 2072
He might have a sense of humour, but he knows eff all about honesty (100% efficiency? Ahhhahaha!) Or engineering (I've played with UK based NC and CNC machines that are old enough to still be imperial, so early 70s)

You probably can get to 150psi. But tbh, who, outside of a trackie, runs such ridiculous pressures? And I can't see a trackie using one of them. A 2 kilo track pump would be more suitable.


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Mon Apr 21, 2014 7:45 pm 
Offline

Joined: Fri May 25, 2007 6:43 pm
Posts: 2072
Can't see any aspiring tdf riders using one either.
Pumping like a loon for half an hour isn't exactly good training. 90 seconds with CO2 and back riding is far more like it.


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Tue Apr 22, 2014 3:10 am 
Offline

Joined: Thu Mar 01, 2012 2:10 am
Posts: 250
wojchiech wrote:
My Lezyne Road Drive has served me well over almost the fours years since I got it. It weighs 92g, takes less than 200 pumps to get ~100psi (about 2-3 minutes), screw on or slip mode protects valve damage...

I never realised this. Will have to check my pump out tonight when I get home. I've undone valve cores whilst on the road, not a pleasant feeling.


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Thu Apr 24, 2014 2:40 pm 
Offline

Joined: Sun Apr 13, 2014 9:07 am
Posts: 22
Hi everyone, its me, Morris!!
The largest bicycle magazine in Japan CYCLE SPORTS JAPAN is writing an article about my iPUMP and IPUMPMICRO. I gave them both pumps as well as an analog pressure measuring device, so hopefully they will show the pressure and number of strokes it takes to pump up.
BTW, do any of you pump your wheels up to 150psi?
Also, i promise to send you a video of how of the pressure my pump is capable of reaching as soon as the bike frame eating DMF superman promises to eat his bicycle for breakfast!!!
I really respect you guys and i love your comments. I admire and respect you all for being hard core sportsman.
morris


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Thu Apr 24, 2014 2:46 pm 
Offline
User avatar

Joined: Wed Mar 06, 2013 4:23 pm
Posts: 367
Location: Austin, TX
I think Mr. DMF threw down first so the onus is upon you Morris to pump up or shut up.

_________________
My Cervelo R5
My Cervelo S3
My MTB


Top
 Profile  
 
 Post subject: Re: 21 Gram Pump
Posted: Thu Apr 24, 2014 2:46 pm 


Top
  
 
 Post subject: Re: 21 Gram Pump
PostPosted: Thu Apr 24, 2014 3:29 pm 
Offline

Joined: Sun Mar 16, 2014 3:43 pm
Posts: 114
ipump wrote:
Hi everyone, its me, Morris!!
The largest bicycle magazine in Japan CYCLE SPORTS JAPAN is writing an article about my iPUMP and IPUMPMICRO. I gave them both pumps as well as an analog pressure measuring device, so hopefully they will show the pressure and number of strokes it takes to pump up.
BTW, do any of you pump your wheels up to 150psi?
Also, i promise to send you a video of how of the pressure my pump is capable of reaching as soon as the bike frame eating DMF superman promises to eat his bicycle for breakfast!!!
I really respect you guys and i love your comments. I admire and respect you all for being hard core sportsman.
morris


I never tried to pump up wheels, only tires . . . .

:noidea:


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 195 posts ] 
Go to page Previous  1, 2, 3, 4, 5, 6, 7 ... 13  Next


Who is online

Users browsing this forum: Baidu [Spider], Bing [Bot], campbellrae, eifelschleicher, philipBer, Yahoo [Bot] and 26 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  

   Similar Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. Sub 800 gram frames, $2500 or less

in Road

carhillclimb

7

1253

Tue Sep 30, 2014 6:24 am

Jere View the latest post

There are no new unread posts for this topic. What is your cost/gram threshold?

[ Go to page: 1, 2 ]

in Road

FastforaSlowGuy

18

1114

Fri May 23, 2014 2:06 am

mjduct View the latest post

There are no new unread posts for this topic. Titanium bolts as alternative gram saver?

[ Go to page: 1, 2 ]

in Road

PuroScattista

29

2201

Wed Aug 20, 2014 2:21 am

cwilli15 View the latest post


It is currently Fri Dec 19, 2014 9:44 am

All times are UTC + 1 hour




Advertising   –  FAQ   –  Contact   –  Convert   –  About

© Weight Weenies 2000-2013
hosted by starbike.com


How to get rid of these ads? Just register!


Powered by phpBB