Tyre pressures

Anything you like about motorbikes
Post Reply
User avatar
Cousin Jack
Posts: 6033
Joined: Mon Mar 16, 2020 4:36 pm
Location: Down in the Duchy
Has thanked: 2966 times
Been thanked: 2507 times

Tyre pressures

Post by Cousin Jack »

Had a ride out after several months of inactivity, and I didnt check my tyre pressures. Bike felt fine, perhaps a bit more compliant over the bumps, but totally fine in bends. Perhaps more planted than usual.

Checked them today and they were about 32, front and rear. Pumped them back to 36/42 which is normal. It will be interesting to see if I fel any difference.

I know track day gods reduce pressures for hard riding, but I don't ride hard. What pressures do others use?
Cornish Tart #1

Remember An Gof!
User avatar
Count Steer
Posts: 15823
Joined: Mon Jul 19, 2021 4:59 pm
Has thanked: 7977 times
Been thanked: 5631 times

Re: Tyre pressures

Post by Count Steer »

36/42

Only time I paid much attention beyond that was to check the pressures fully loaded before setting off touring.

I've always assumed the the lower track pressures are because the tyres get hotter and that the actual operating pressure is, pretty much, the same as on road.
The plural of 'anecdote' is not 'data'.
Gregor
Posts: 721
Joined: Wed Mar 18, 2020 10:20 am
Location: Kent
Has thanked: 1752 times
Been thanked: 1151 times

Re: Tyre pressures

Post by Gregor »

30/32 on the xt660z

33/42 on the K100
User avatar
mangocrazy
Posts: 8845
Joined: Tue Dec 22, 2020 9:58 pm
Has thanked: 2552 times
Been thanked: 4155 times

Re: Tyre pressures

Post by mangocrazy »

Official Falco pressures are like everything else, 36F/42R but I prefer 32F 36R for solo riding. If I take a pillion its 36F/42R.

KTM specify 2 bar (29 psi) F & R for the 690 Duke, so that's what I use.

And for the LC it's whatever Haynes recommends (I forget every time and have to check).
There is no cloud, just somebody else's computer.
User avatar
Dodgy69
Posts: 7496
Joined: Mon Mar 16, 2020 6:36 pm
Location: Shrewsbury
Has thanked: 2833 times
Been thanked: 3482 times

Re: Tyre pressures

Post by Dodgy69 »

Monkeys 29 both ends. Implying it's to do with weight, why they're all 36/42 i have no idea.
Yamaha rocket 3
User avatar
wull
Posts: 3284
Joined: Sun Aug 15, 2021 6:09 pm
Location: Alloa
Has thanked: 975 times
Been thanked: 1845 times

Re: Tyre pressures

Post by wull »

My last set of tyres were run at 32psi front and 26psi rear, the pressures were displayed on the dash usually showing within 1psi of what I had set them to.



Image
User avatar
Cousin Jack
Posts: 6033
Joined: Mon Mar 16, 2020 4:36 pm
Location: Down in the Duchy
Has thanked: 2966 times
Been thanked: 2507 times

Re: Tyre pressures

Post by Cousin Jack »

I hope to go out to play tomorrow, so I will see how they feel. Seems that reducing them a bit when I have no luggage might be worth a try.
Cornish Tart #1

Remember An Gof!
Post Reply