Slime 30049 Smart Tube Bicycle Inner Tube, 20" granite & Stone Extra heavy

Extra heavy

Powder coat finish provides industrial durability against harsh outdoor elements

Wall thimble also serves as a firestop

Size: 6" x 1-5/8" x 3/8"

Building Construction

Slime 30049 Smart Tube Bicycle Inner Tube, 20" granite & Stone Extra heavyAll Slime Smart Tubes are factory filled with a precise volume of Slime Tube Sealant. Smart Tubes instantly seek out and seal punctures as they occur, preventing flats repeatedly and continuously for up to two years. Ride without worries. Highlights: 20" tube with Schrader valve Size: 20" X 1. 50 to 2. 125 Schrader valve Self healing tube Pre filled with "Slime" tire sealant Fibro Seal technology Seals instantly Non toxic sealant Once installed the