The best replacement for xtr is xt.

The best alternatives to xtr are rated as following:
★★★★★  xt
★★★★  xo
★★  sram
★★  xx1
★★  x0
★  xt cassette
★  xt brakes
★  xt pedals
★  xt shifters
★  xt derailleur
★  xt weight
★  xt crankset
★  mtac
★  saint
★  saint brakes
★  leupold mark 4
★  slx
  fx4
  sram xo
  vortex viper pst
  xx1 weight
  sram xx
  g3
  xx
  real flight g3
  realflight
  sram x0
  xlt
  xt cranks
  x9
  maxxis zilla

Your alternative for xtr is not listed? Suggest!
Speaking about xtr, one probably shouldn't forget about dura ace.

Other search terms related to xtr and their ratings are:
★★★★★ dura ace
You have in mind a companion for xtr and it is not yet here? Propose!



Google Trends

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xtr
xt
xo