Tyre Pressures

bingham2259
bingham2259 Posts: 20
edited March 2011 in MTB general
I run a continental mountain king 2.2 up front and continental race king 2.2 on the rear. Mainly use bike for technical trails at Dalby, what pressures should I be running to be effective?

Comments

  • Andy B
    Andy B Posts: 8,115
    whatever pressure works best between rock hard and too soft

    too soft and you will pinch flat

    too hard and you lose grip up front

    start about 35psi
    2385861000_d125abe796_m.jpg
  • nicklouse
    nicklouse Posts: 50,673
    have a read of the info in the FAQs.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
    Parktools :?:SheldonBrown
  • will2580
    will2580 Posts: 86
    i ride at dalby a lot and i use about 30psi
    commencal meta 5.5.3
  • evo3ben
    evo3ben Posts: 552
    I personally would never run with less than 30psi in my tyres. You want it low enough to give maximum grip but not so low than you get pinch flats all the time and also struggle to get up hills. If you are still using tubes then you may get pinch flats from the rocks, roots etc with 30psi in them so it may be a case of experimenting.
    I have converted to tubeless using 'Joes No Flats' kit. Now i have no tubes, running 30psi when needed no problem and havent had a flat in over a year!! 8) I use Maxxis High Roller tyres 2.35 front and back for trail centers.
  • I've been around the red today, Probably had too much (about 40 psi) I did intend letting a bit out but forgot. It was a bumpy old ride but puncture free and very fast and fun :D
  • supafly1982
    supafly1982 Posts: 631
    i stick in 45 psi if i have alot of road to do on the local runs to get home, noticed how they spun alot more when i went off road