Slime Self-Sealing Bike Inner Tube (Presta Valve) – 2-Year Flat Protection, Instantly Seals Punctures Up to 3mm
Upgrade your cycling experience with Slime Self-Sealing Bicycle Inner Tubes, engineered to prevent flats for up to 2 years! These heavy-duty inner tubes feature built-in Slime Tube Sealant, which instantly seals punctures up to 1/8" (3mm) using advanced Fibro-Seal Technology. Designed to stop flats before they happen, these Presta Valve tubes install just like traditional inner tubes, ensuring a hassle-free setup. Whether you're commuting, mountain biking, or cruising, these eco-friendly, non-toxic, non-corrosive, and non-flammable tubes keep you rolling without interruptions. Perfect for riders who demand durable, long-lasting puncture protection while staying environmentally conscious.

Specifications
Feature |
Details |
Puncture Protection |
Seals puncture up to 1/8" (3mm) |
Valve Type |
Presta Valve (fits most road & mountain bikes) |
Sealant Technology |
Slime Fibro-Seal Technology for instant sealing |
Durability |
Prevents flats for up to 2 years |
Eco-Friendly |
Non-toxic, non-corrosive, non-hazardous, water-soluble, non-flammable |
Installation |
Fits like a standard inner tube (full instructions included) |
Frequently Asked Questions (FAQ)
Q: How does the Slime sealant work?
A: The Slime sealant automatically detects punctures and seals them instantly using Fibro-Seal Technology, preventing air loss.
Q: How long does the puncture protection last?
A: The self-sealing effect lasts up to 2 years, ensuring long-term flat prevention.
Q: Are these tubes safe for the environment?
A: Yes! Slime sealant is non-toxic, non-corrosive, water-soluble, and eco-friendly.
Q: Do I need to install the sealant separately?
A: No, the Slime sealant is pre-installed—just fit the tube like a standard inner tube.
Q: What valve type is included?
A: These tubes come with a Presta Valve compatible with most road and mountain bikes.

Installation Guide
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Remove the wheel and deflate the existing tube.
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Carefully take out the old tube and inspect the tire for debris.
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Insert the Slime Self-Sealing Tube into the tire, ensuring no twists.
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Inflate the tube to the recommended PSI and reinstall the wheel.
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Check for leaks and enjoy puncture-free riding!
What’s Included in the Box?
✔ 1x Slime Self-Sealing Inner Tube (Presta Valve)
✔ Detailed Installation Instructions
Upgrade your ride with Slime’s puncture-proof technology and enjoy 2 years of flat-free cycling!