″Everything you need to convert a Bontrager TLR (Tubeless Ready) wheel, or TLR rim, to tubeless.
• 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 www.bontrager.com″