21x8-9 WITH TR6 VALVE STEM. The 21x8x9 Tube with TR6 valve stem is a multi-fitment, ultra high quality inner tube that covers ATVs, UTVs, Golf Carts, and other small vehicles.
HEAVY DUTY INNER TUBES. Our tire tubes are up to 4X thicker than the competition. Thicker, high-quality butyl rubber prevents air from penetrating the inner tube for longer-lasting inflation, and it provides better protection from punctures and leaks.
DURABLE VALVE PERFORMS BETTER. Our superior vulcanization process creates a strong seal around the TR6 valve stem. Plus, the valve lock nut adds protection and allows you to run lower air pressures for better tire grip.
FITS MANY 8" and 9" WHEELS. Besides lawn mowers and ATVs, these inner tubes are also compatible with many wheelbarrows, dollies, trolleys, garden wagons, generators, air compressors, go carts, ATVs, and quad bikes.
THREE YEAR WARRANTY. TYK Industries inner tubes come with a 3-year warranty that covers manufacturing and workmanship defects. Each tube is test-inflated at the factory before boxing, so you can be assured of a successful installation every time.
TYK 6.50/7.50R16, 6.50-16, 7.50-16 Farm Tractor Implement Tire Inner Tube with a TR15 Valve Stem
SAR 125
TYK Heavy-Duty 12" Inner Tube for ATV/UTV & Tractors - 26x12-12 Tire Tubes with TR13 Valve Stems, Versatile & Durable
SAR 150
Pair of 2 TYK 20x10.00-8 20x10-8 ATV Tire Inner Tubes with Straight Metal TR6 Valve Stems
SAR 199
(2) Two TYK 20x9-8 Inner Tubes For Cub Cadet Tire TR13 Valve 20x9.00-8 20x900-8
SAR 150
