two questions about xt m785

kayvan
kayvan Posts: 39
edited April 2012 in MTB workshop & tech
dear fellow riders
i have a trek 8500 and it came equiped with shimano pressfit bb.i was just wondering while fitting xt m785 crankset do they need any spacers like ht II bb ? the other one is , is there any other way (i mean easier) to bleed their brakes without having those yellow funnel ( called one way bleeding) ? generally how different are those bb,s in terms of durability? and performance.
thanks and appreciated for any info.

Comments

  • ricardo_smooth
    ricardo_smooth Posts: 1,281
    If you are not removing the current BB then there is no need to worry about spacers. With regards to easier eays to bleed. If you already own an avid bleed syringe that you don't use anymore. The end screws in perfectly. If not the funnel is only about £5 anyway!
  • Levi_501
    Levi_501 Posts: 1,105
    kayvan wrote:
    it came equiped with shimano pressfit bb.i

    Lucky you!

    First chance you get, replace it with an Real World Cycling/Enduro Fork Seals one; much better.

    If you look closely as the BB shell, there should be a thin spacer on the drive side, a couple of mm wide at most.