ZX 10 R Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome ZX10R Ninja Owners!!!!!
Front Page Here
Can all new members that haven't posted please read the admin and announcement page for the forum rules.

Pages: [1]   Go Down

Author Topic: pressure readings  (Read 1576 times)

magic1

  • Club Racer
  • ****
  • Personal BHP 57
  • Posts: 998
pressure readings
« on: February 05, 2008, 10:44:10 PM »

forgive my technical nievity, will a bike supported by front & rear paddock stand reading,lets say 32/34, once taken off stands, still give the same reading once the tyre is compressed under wieght of the bike?
Logged

Andy J

  • RIP - Keiron
  • Super Moderator *VIP*
  • GP Hero
  • ******
  • Personal BHP 600
  • Posts: 16721
  • Near Chester - NorthWales
Re: pressure readings
« Reply #1 on: February 05, 2008, 11:15:10 PM »

I wouldn't expect it to change noticably unless the pressure was extremely low  :dontknow:
Logged

GRNINJA

  • Super Dooper
  • Administrator
  • GP Hero
  • *****
  • Personal BHP 680
  • Posts: 25374
  • -ZX10R Ninja-
Re: pressure readings
« Reply #2 on: February 05, 2008, 11:31:05 PM »

can't say you would notice it really... but I could be wrong I spose  :dontknow:
Logged
Ride it like you stole it - or at least try

scooby

  • Club Racer
  • ****
  • Personal BHP 31
  • Posts: 1392
  • knowledge is power
Re: pressure readings
« Reply #3 on: February 05, 2008, 11:53:44 PM »

not so you would notice  :dontknow:
Logged

fridayman

  • Rookie Racer
  • ***
  • Personal BHP 94
  • Posts: 622
Re: pressure readings
« Reply #4 on: February 06, 2008, 07:45:52 AM »

Depends who's been sitting on the bike...  [whistle]

Mr.T

  • Rookie Racer
  • ***
  • Personal BHP 14
  • Posts: 298
Re: pressure readings
« Reply #5 on: February 06, 2008, 04:39:19 PM »

no it wouldnt.
Logged
be honest i dont like bullshitters & hero`s

www.jtenginedevelopments.co.uk

slapknacker

  • SuperBike Superstar
  • *****
  • Personal BHP 152
  • Posts: 1826
  • fattys have more fun!
Re: pressure readings
« Reply #6 on: February 06, 2008, 09:32:22 PM »

well you see the pressure would only increase if the
tyre could not 'strecth' to displace the load of the
weight of the bike.

in simple terms, blow a ballon up to half size,
then squash it slightly in your hands,
you will see the baloon change in shape as it disperses the air volume.
if you got several people to squash it and thus not let it swell
you would increase the pressure.

job done :icon_thumleft:
Logged
i'm too thick to make a banner, have tried at the banner maker site, can make one but cant get it uploaded. shyt shyt shty shyt.............
pissed of now!

zx10r bob

  • ZX10R Staff
  • GP Hero
  • ****
  • Personal BHP 208
  • Posts: 2799
  • Northwest,,,,,Blackpool
Re: pressure readings
« Reply #7 on: February 06, 2008, 09:35:39 PM »

just rember that you ride the bike with its full weight on the tyres.................so allways check em with full weight ,and all ways fill em with all its weight on em..........................
Logged


I Did,nt Fall of...the road came up to me and said HELLO.........now i have a new best friend called Mr E Bay..........ill be ba

r1ninja

  • GP Hero
  • ******
  • Personal BHP 269
  • Posts: 5070
  • Salisbury Plain
Re: pressure readings
« Reply #8 on: February 06, 2008, 09:37:31 PM »

Nope the ambient temp has much more effect on  the pressure
Logged

www.r1forum.co.uk

No-one needs more than seven fifty

zx10r bob

  • ZX10R Staff
  • GP Hero
  • ****
  • Personal BHP 208
  • Posts: 2799
  • Northwest,,,,,Blackpool
Re: pressure readings
« Reply #9 on: February 06, 2008, 09:44:39 PM »

IE check em when cold.................................... [whistle]
Logged


I Did,nt Fall of...the road came up to me and said HELLO.........now i have a new best friend called Mr E Bay..........ill be ba

Chaos

  • Pit Crew
  • *
  • Personal BHP 21
  • Posts: 129
Re: pressure readings
« Reply #10 on: February 06, 2008, 10:18:27 PM »

Thats not strickly true - race tyres work at the optimum pressures of 36psi... when hot!

We're only guessing when we put 28.5 in the rear and 30s in front when cold. It's just a guide really....
Logged
Pages: [1]   Go Up
 

Page created in 0.07 seconds with 21 queries.