As downhill courses get gnarlier, Maxxis products evolve with the topography. The Maxxis DH Tube is 1.5mm thick to eliminate pinch flats, add stability, and allow the use of low air pressure. The large 26x2.5/2.7 size fits Maxxis entire range of downhill tires.
SPECIFICATIONS:
Size: 26x2.50-2.70
Valve: Presta or Schrader
Valve Length: 38mm
Weights: 460g, 465g