The Alpine does not require a rimstrip to run tyres tubeless. We have tested it with both standard and UST Maxxis tyres, and both inflated easily with a track pump using the 21mm yellow tape and an Olympic valve stem.
Weight approx 330g (real weights 324g - 329g weighed by us)
Features next generation BST (Bead socket) creating a wider rim cavity with shorter sidewalls.
Use 21mm yellow tape with this rim.
Replacement for the olympic, the Alpine weighs in under 330g