Rotary 305 Tube 16x2125 (16x2.125) Straight Stem Thorn Proof by Rotary $9.73 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Tube PRODUCT DESCRIPTION DESCRIPTION Tube 16X2125 Straight Valve Stem..(Thorn Proof). SPECS TIRE SIZE 16X2125 TYPE THORN PROOF VALVE STEM STRAIGHT SIZE 16X2.125