Maxxis Schraeder DH Tube
Maxxis downhill tubes are 1.5mm thick to eliminate pinch flats, add stability, and allow the use of low air pressure. Weight: 440 g (26"") ...
Maxxis Schraeder DH Tube Review
Just now unpacked revolutionary Maxxis Schraeder DH Tube. I'm dumbfounded of the registers grilles & vents!