Results 1 to 3 of 3
  1. #1
    mtbr member
    Join Date
    Oct 2012

    29er Factory wheels using S-Works tire PSI???

    Hi All,

    I've finally gone tubeless on my 2011 Specialized Stumpjumper 29er sitting on factory wheels and just bought S-Works 2.2 fronts and 2.1 rear. I'm about 170-175 fully loaded riding medium to hardpack dirt and a few fluff here and there. Rarely rocky terrain but I want to be able to use all around.

    What tire pressure do you recommend Front/Rear?

  2. #2
    old fart
    Join Date
    Mar 2010
    start at 28psi front and rear and go from there...

    a little more for rocky, soft and you could go a little less.

  3. #3
    mtbr member
    Join Date
    Sep 2010
    Stan Notubes recommends:

    Rider Weight in pounds divided by 7 = x

    x - 1 = Front tire pressure in PSI
    x + 2 = Rear tire pressure in PSI

    If find the formula generally works for me...

Members who have read this thread: 0

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts