FIR Standard Duty Inner Tube 19x80/100 19x90/90 19x2.75-3.00 Tr4 Valve

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This standard inner tube is designed for 19" tires with widths of 2.75, 3.00, and 90/100, and features a TR4 valve type. Made from airtight butyl rubber, it provides high flexibili ty to match the contours of the tire and rim assembly. The tube uses an overlap splice for added strength, placed opposite the valve stem to improve balance. The TR4 valve stem is finished in bright zinc-plated (BZP) metal for durability. Features Suitable for 19" x 2.75/3.00 (90/100) 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: 19" x 2.75/3.00 (90/100) Valve Type: TR4 Material: Butyl rubber Cross-Reference OEM Part Numbers 68-026.EACH Show more