Tubeless Replacement Parts

Tubeless Replacement Parts
Size: 26″ (559×19)  29″ (622×19)


  • These parts are to be used specifically with Bontrager TLR (Tubeless Ready) wheels
  • Sealing strips weigh 35g (1.23oz) each and valves weigh 8g (.28oz) each
  • Asymmetric sealing strips have an off-center channel on the bottom of strip
  • Installation instructions are available in wheel owner’s manuals and at
  • Part Number 429879 is to be used with Bontrager Road TLR wheels
  • Part Number 433383 is to be used ONLY with 2014 29” MTB wheels