The Slime 29in Self-Sealing Tube is made for 29 inch mountain bike tires that need extra flat protection. Each tube comes pre-filled with Slime Tire Sealant to help repeatedly seal punctures up to 1/8 inch from thorns, glass, and small debris.
This group includes both Presta and Schrader valve options with 32mm valves. Choose the variant that matches your tire width and rim valve type.
