Tyre pressures

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RideLondon
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Tyre pressures

Post by RideLondon »

Just wondering how often you guys adjust your tyre pressures.

Just checked and my tyres are a few PSI flat, so I'll need to head to the garage ASAP to pump them up.

Do you guys pump to 29 psi front/ 33 psi rear, or slightly higher than that?
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Re: Tyre pressures

Post by DAB »

Every month,
29-30 front, 36 rear
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Re: Tyre pressures

Post by chigman »

I've only done mine once in six months of ownership. I just kept to what the manual says and use a track pump to inflate, then test with pressure gage and adjust accordingly.
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Re: Tyre pressures

Post by iceman »

My front seems to keep the pressure quite well, whereas my rear loses a few PSI every 2-3 months of town riding.
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Re: Tyre pressures

Post by RideLondon »

DAB wrote:Every month,
29-30 front, 36 rear
DAB, you carry passengers?
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Re: Tyre pressures

Post by Urbanfreestyle »

Shamefully i've never checked my tyres.... nor my oil.... better get it booked in for a service eh?
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Re: Tyre pressures

Post by DAB »

Sacha wrote:
DAB wrote:Every month,
29-30 front, 36 rear
DAB, you carry passengers?
No, I'm a big lad :)
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Re: Tyre pressures

Post by iceman »

Urbanfreestyle wrote:Shamefully i've never checked my tyres.... nor my oil.... better get it booked in for a service eh?
After 6 months of town riding, when I checked my rear, which looked fine, it was 25 psi, it should have been 33! (accurate gauge)
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Re: Tyre pressures

Post by Urbanfreestyle »

Might have to check it when i get home then! :)
Honda PCX 125 ESP (Black)
Power:11.7 hp @8500 rpm, Torque:12Nm @5000rpm
Mods: LED sidelights, Yoshimura Exhaust

DEAD: 2013 Piaggio Typhoon 4 stroke 125cc (Black)
Power:9.65 HP @8500 rpm, Torque:8.2Nm @7500 rpm
Mods: Malossi Red foam filter, Hex LED Sidelights, Xenon headlights, USB charging port
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Re: Tyre pressures

Post by WhiteNoise »

Sacha, hi! here's another thread on the topic: http://www.hondapcx.org/viewtopic.php?f ... e+pressure

I keep mine set as per operator's manual, 29 front 33 rear. Adjust rear accordingly as per specs, when carrying passenger. Honda knows best ;) (imo)
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Re: Tyre pressures

Post by RideLondon »

Thanks a lot WhiteNoise, that's very useful.
Thanks all for the input!
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Re: Tyre pressures

Post by JohnL »

30 Front 34 Rear, I have telltale caps fitted so i can see if pressures are down. Even 2 pounds down on the back makes the ride feel squirmy with my fat ass on it.
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Re: Tyre pressures

Post by RideLondon »

Sorry John, what are telltale caps?
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Re: Tyre pressures

Post by JohnL »

IMG_0576.JPG
IMG_0576.JPG (71.89 KiB) Viewed 18734 times
They fit over the valve stem and have a traffic light indicator. normal pressure shows a green band, when the pressure drops a red band is evident. The green band is showing on the pic.
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Re: Tyre pressures

Post by Urbanfreestyle »

Are these configurable or do you buy ones specific to the pressures you would like?
Have you had any issues with pressure loss since having them installed?
Honda PCX 125 ESP (Black)
Power:11.7 hp @8500 rpm, Torque:12Nm @5000rpm
Mods: LED sidelights, Yoshimura Exhaust

DEAD: 2013 Piaggio Typhoon 4 stroke 125cc (Black)
Power:9.65 HP @8500 rpm, Torque:8.2Nm @7500 rpm
Mods: Malossi Red foam filter, Hex LED Sidelights, Xenon headlights, USB charging port
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Re: Tyre pressures

Post by JohnL »

They aren't configurable, but come in a variety of specific pressures. I ordered mine a couple of pounds over the recommended pressure.

I prefer slightly higher pressures because I don't do much wet weather riding, and believe my scoot handles better, also have always run my car tyres at higher pressures than recommended. My car tyres last longer and wear more evenly with slighly higher pressures.

I believe pressure loss has been less with these fitted. :D :D
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Re: Tyre pressures

Post by Urbanfreestyle »

so potentially i should run the recommended pressure as i live in the UK and do lots of wet weather riding! :(
Honda PCX 125 ESP (Black)
Power:11.7 hp @8500 rpm, Torque:12Nm @5000rpm
Mods: LED sidelights, Yoshimura Exhaust

DEAD: 2013 Piaggio Typhoon 4 stroke 125cc (Black)
Power:9.65 HP @8500 rpm, Torque:8.2Nm @7500 rpm
Mods: Malossi Red foam filter, Hex LED Sidelights, Xenon headlights, USB charging port
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Re: Tyre pressures

Post by cessna151 »

30psi front, 36psi rear. I had to air up the stock tires every few weeks. Since then I've had Pirelli's and Michelin's and both hold air much better but still need air every few months.
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Re: Tyre pressures

Post by you you »

Urbanfreestyle wrote:so potentially i should run the recommended pressure as i live in the UK and do lots of wet weather riding! :(

Don't up the pressures too much in the wet. Handbook pressures are generally a really good starting point
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Re: Tyre pressures

Post by fish »

Urbanfreestyle wrote:Shamefully i've never checked my tyres.... nor my oil.... better get it booked in for a service eh?
Hello there, sure hope you're joking about the oil.
Low tires you crash.....low oil - you walk.....to the bank for another scooter loan.
Lovely post here somewhere from a fellow who never checked his oil.....care to guess what happened to his scooter riding. Please don't pay someone to change your oil. It is too easy.....even HONDA thinks you can do it. See your owners manual.
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