« previous next »
Pages: [1] 2

Author Topic: Tire presure  (Read 4085 times)

08087

  • 09' Peoples 200, NJ
  • Hero Member
  • *****
  • Posts: 1373
    • View Profile
Tire presure
« on: June 08, 2012, 06:58:49 PM »
My scoot says (yes she talks to me) my front tire should be at 1.5c and rear should be 1.75c max for 1 rider. I did a conversion online and it comes up with (rounded) to 21 lbs in front and 25 lbs in the rear.

Sounds right to me but I wanted  to make sure you all agree.
Logged
This posting is provided “AS IS” with no warranties either expressed or written and confers no rights. You assume all risk for your use, the author is not responsible for your inability to understand logic, ambiguous references, sarcasm, the imaginary friends living inside my head or William Shatner

axy

  • Hero Member
  • *****
  • Posts: 2210
    • View Profile
Re: Tire presure
« Reply #1 on: June 08, 2012, 08:42:37 PM »
Quote from: 08087 on June 08, 2012, 06:58:49 PM
My scoot says (yes she talks to me) my front tire should be at 1.5c and rear should be 1.75c max for 1 rider. I did a conversion online and it comes up with (rounded) to 21 lbs in front and 25 lbs in the rear.

Sounds right to me but I wanted  to make sure you all agree.

Which scooter is it?
Logged
---
Kymco People GT300i 2017 ABS Euro4
Kymco Agility 125 2008

(Past: Kymco People 250S, Piaggio Beverly 200, Kawasaki ZR-7S, Yamaha TW125, Kymco Cobra Cross 50, Peugeot Zenith 50, Piaggio NRG 50 mc2 72 cc Naraku kit)

08087

  • 09' Peoples 200, NJ
  • Hero Member
  • *****
  • Posts: 1373
    • View Profile
Re: Tire presure
« Reply #2 on: June 08, 2012, 09:45:47 PM »
Quote from: axy on June 08, 2012, 08:42:37 PM
Which scooter is it?

Kymco peoples S200.
Logged
This posting is provided “AS IS” with no warranties either expressed or written and confers no rights. You assume all risk for your use, the author is not responsible for your inability to understand logic, ambiguous references, sarcasm, the imaginary friends living inside my head or William Shatner

juice

  • Hero Member
  • *****
  • Posts: 668
    • View Profile
Re: Tire presure
« Reply #3 on: June 08, 2012, 10:34:15 PM »
You will have more usable power , get better gas milage , and better handling with 30-32 psi . maybe a little less in the front than back . Good lujck .
Logged

08087

  • 09' Peoples 200, NJ
  • Hero Member
  • *****
  • Posts: 1373
    • View Profile
Re: Tire presure
« Reply #4 on: June 08, 2012, 11:08:27 PM »
Quote from: juice on June 08, 2012, 10:34:15 PM
You will have more usable power , get better gas milage , and better handling with 30-32 psi . maybe a little less in the front than back . Good lujck .

Thank you, however I like to stick with the Manufactures guidelines, I'm mostly looking to make sure my conversions are correct.

Can anyone confirm this for me?
Logged
This posting is provided “AS IS” with no warranties either expressed or written and confers no rights. You assume all risk for your use, the author is not responsible for your inability to understand logic, ambiguous references, sarcasm, the imaginary friends living inside my head or William Shatner

gregspeople250

  • Full Member
  • ***
  • Posts: 170
    • View Profile
Re: Tire presure
« Reply #5 on: June 08, 2012, 11:53:15 PM »
With rounding I calculate 22 front and 26 rear.  I like staying with the manufacturers suggestions most of the time as well.  On one of my scooters, if I go above suggested pressure in front, the front shakes badly.  Apparently, this is because the tire doesn't flatten out on the road as much allowing the front tire to move against the ground more easily.  Makes sense to me...
Logged
Honda Elite 80 - SOLD
Yamaha Vino 125 - SOLD
Kymco People 250 - SOLD
Kymco Like 200i - SOLD
Vespa 250 GTS - SOLD
Piaggio BV350 - FUN! - SOLD
Buddy 170i - FUN! - SOLD
Honda Silverwing - SOLD
Yamaha TMAX - OUTSTANDING! - SOLD
Honda SH150 - SOLD
Yamaha SMAX - SOLD
Kymco AK550

Vivo

  • Hero Member
  • *****
  • Posts: 4980
    • View Profile
Re: Tire presure
« Reply #6 on: June 09, 2012, 02:01:04 AM »
I like staying with the manufacturers suggestions



Manufacturer of the scoot or tire?  The manual was printed based on a general rule and is really not referring to a specific brand or model of tire. Some countries may use different tire brands/models. I experiment.

Logged

ce

  • Full Member
  • ***
  • Posts: 244
    • View Profile
Re: Tire presure
« Reply #7 on: June 09, 2012, 03:03:12 AM »
Vivo nails it for the win...
Logged
Albuquerque, New Mexico

axy

  • Hero Member
  • *****
  • Posts: 2210
    • View Profile
Re: Tire presure
« Reply #8 on: June 09, 2012, 08:28:14 AM »
Quote from: 08087 on June 08, 2012, 11:08:27 PM
Thank you, however I like to stick with the Manufactures guidelines, I'm mostly looking to make sure my conversions are correct.

Can anyone confirm this for me?

These values are similar to those of my gf'a Agility 125 (120-130/70/12 tires, I think).
Logged
---
Kymco People GT300i 2017 ABS Euro4
Kymco Agility 125 2008

(Past: Kymco People 250S, Piaggio Beverly 200, Kawasaki ZR-7S, Yamaha TW125, Kymco Cobra Cross 50, Peugeot Zenith 50, Piaggio NRG 50 mc2 72 cc Naraku kit)

DaveABQ

  • Full Member
  • ***
  • Posts: 109
    • View Profile
Re: Tire presure
« Reply #9 on: June 09, 2012, 05:05:18 PM »
on my Yager i'm running per spec at 25 lbs front and 28 lbs rear, got 96 MPG on last tank so think i'll leave it  there for now, seemed to do well in the corners and not too rough of a ride
Logged

08087

  • 09' Peoples 200, NJ
  • Hero Member
  • *****
  • Posts: 1373
    • View Profile
Re: Tire presure
« Reply #10 on: June 09, 2012, 06:40:15 PM »
Quote from: gregspeople250 on June 08, 2012, 11:53:15 PM
With rounding I calculate 22 front and 26 rear.  I like staying with the manufacturers suggestions most of the time as well.  On one of my scooters, if I go above suggested pressure in front, the front shakes badly.  Apparently, this is because the tire doesn't flatten out on the road as much allowing the front tire to move against the ground more easily.  Makes sense to me...

Being your the closest to me in calculations I'm going with your suggestion, if that doesn't feel right I'll try a little more presure as suggested by DaveABQ
Logged
This posting is provided “AS IS” with no warranties either expressed or written and confers no rights. You assume all risk for your use, the author is not responsible for your inability to understand logic, ambiguous references, sarcasm, the imaginary friends living inside my head or William Shatner

Vivo

  • Hero Member
  • *****
  • Posts: 4980
    • View Profile
Re: Tire presure
« Reply #11 on: June 11, 2012, 02:00:49 AM »
It also depends on the road conditions where you ride on a daily basis.
Logged

zombie

  • You never know do ya!
  • Hero Member
  • *****
  • Posts: 13870
  • Close enough to get the idea!
    • View Profile
Re: Tire presure
« Reply #12 on: June 11, 2012, 02:59:17 AM »
http://joshmadison.com/convert-for-windows/
That is a free converter program that is the easiest to use, and accurate. It's also an Exe. program so there is no install.
The pressure is mandated by the Tire manufacturer. The ride comfort level is recommended by the Scooter manufacturer. The scoot people say the scoot performs best at whatever pressure, and The MAX inflation level is what is printed on the tire.
Logged
"They have nothing in their whole imperial arsenal that can break the spirit of one Irishman who doesn't want to be broken."   Bobby Sands...

Vivo

  • Hero Member
  • *****
  • Posts: 4980
    • View Profile
Re: Tire presure
« Reply #13 on: June 11, 2012, 08:51:44 AM »
Tire valve caps with pressure indicators lets you visually inspect your tire pressure on every ride. A very useful accessory.


Logged

axy

  • Hero Member
  • *****
  • Posts: 2210
    • View Profile
Re: Tire presure
« Reply #14 on: June 11, 2012, 10:06:07 AM »
Quote from: Vivo on June 11, 2012, 08:51:44 AM
Tire valve caps with pressure indicators lets you visually inspect your tire pressure on every ride. A very useful accessory.




My gf had exactly these Chinese indicators on her A125. Stopped using them because they exerted pressure on valve pin and tire leaked air.
Logged
---
Kymco People GT300i 2017 ABS Euro4
Kymco Agility 125 2008

(Past: Kymco People 250S, Piaggio Beverly 200, Kawasaki ZR-7S, Yamaha TW125, Kymco Cobra Cross 50, Peugeot Zenith 50, Piaggio NRG 50 mc2 72 cc Naraku kit)

An Error Has Occurred!

Call to undefined function split()
Back