The Protek Max tubes feature a proprietary shape and construction that is extremely resistant to punctures.
Contains liquid sealant that immediately closes small punctures to prevent air loss
Excellent air pressure reteintion
Square shape retains shape better and resists twistin during installation
Excellent air pressure retention
Labeled Size: 700 x 35-47
ISO Width (mm): 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42
Wall Thickess: 1
ISO Diameter: 622 / Road / 29"
Shaft Type: Smooth
Flat Protection: Sealant
Valve: Standard Schrader
Valve Core: Removable
Weight: 267