BRIDGESTONE BTU-7139 549673 Tire Tube Inner Tube - Ultra Heavy Duty - 21" - TR-4 - Center Metal Valve Brand_Domino Aggressive tread pattern yields traction

Aggressive tread pattern yields traction in hard terrain

14 mm Type Cylinder Base Product Name Gasket Thickness 0

5-ounce aerosol can of Clean-Up

Convenient 50' easy access spool

BRIDGESTONE BTU-7139 549673 Tire Tube Inner Tube - Ultra Heavy Duty - 21" - TR-4 - Center Metal Valve Brand_Domino Aggressive tread pattern yields tractionFeatures Tire tubes for street and off road use Specs Product Name Inner Tube Mounting Position Front Rear Riding Style Street Tube Fits Tire Size 80 100 21 Riding Style Off Road Inner Tube Valve Stem Type TR 4 (Round Base) Riding Style Adventure Touring Dual Sport Type Motorcycle Duty Ultra Heavy Duty Inner Tube Valve Stem Type Center Metal Valve (Threaded Nuts) Material Rubber Rim Diameter 21" Units Each