Results 1 to 3 of 3
  1. #1
    cut
    cut is offline
    mtbr member
    Reputation:
    Join Date
    Dec 2006
    Posts
    12

    650B Diameter Question

    Does anyone know what is the OUTSIDE DIAMETER of the following:

    Schwalbe Racing Ralph 27.5x2.25 650B Tire - ?

    Pacenti Quasi-Moto 27.5x2.0'' 650B Tire - ?

    Any other 650B x 2.0" Tires out there ?

    THANKS

  2. #2
    mtbr member
    Reputation:
    Join Date
    Jun 2008
    Posts
    37
    your racer-x doesn't fit,so relax

  3. #3
    www.derbyrims.com
    Reputation: derby's Avatar
    Join Date
    Jan 2004
    Posts
    6,788
    Quasi-moto is about 700mm (spec is 699 +/- 5mm), and the only 2.0 650b available now. Other tires are 2.2 and 2.3 and about 2 - 5mm greater in diameter.

    We who have very minimal clearance have found the Quasi and Neo casings stretch in diameter with higher pressures and stretches further over the life of the tire, up to 4mm tighter in clearance overall.

Posting Permissions

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