• Thats interesting.

    I am thinking about converting missus' bike to 650b taking advantage of the Superstar sale. There are 2 choices, a UST Mavic 421 or Stan's Arch. The first one comes to £99 and the other one £125 .. you reckon UST is better if I am going tubeless? Will be using either Maxxis Refuse 50c or Panaracer Gravel King 1.75" depending on the clearance.

  • If you want to run tubeless, a UST rim is better... there are other advantages, like being able to replace a spoke without the need to remove the tyre

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