This standard inner tube is designed for 16" tires with widths of 2.75, 3.00, and 3.25, and features a TR4 valve type. Constructed from airtight butyl rubber, it offers high flexibility to conform to the contours of the tire and rim assembly. The tube incorporates an overlap splice for enhanced strength, positioned opposite the valve stem to improve balance. The TR4 valve stem is finished in bright zinc-plated (BZP) metal for added durability. Features Suitable for 16" x 2.75/3.00/3.25 tire sizes TR4 valve type with BZP metal finish Made of airtight butyl rubber Highly flexible to conform to tire and rim contours Overlap splice for increased strength Splice positioned opposite valve for improved balance Specifications Size: 16" x 2.75/3.00/3.25 Valve Type: TR4 Material: Butyl rubber Cross-Reference OEM Part Numbers 68-023.EACH
