Specialized Presta Valve Airlock Inner Tube

The sudden, deflating whisper of a flat tire, miles from anywhere, is precisely the scenario the Specialized Presta Valve Airlock Inner Tube makes obsolete. This isn't just another inner tube; it's a meticulously engineered shield, armed with Specialized's groundbreaking Airlock sealant. This powerful, non-toxic formula continuously coats the entire tube's interior, proactively sealing micro-punctures and preventing those insidious slow leaks that often go unnoticed until it's too late. Unlike conventional sealants, Airlock maintains a perfectly homogenous layer, ensuring your 700c wheels roll smooth and balanced, free from the annoying thrum of uneven puddling. 
 
PRODUCT CONDITION
 
This UnNew Specialized Presta Valve Airlock Inner Tube is in Excellent condition. 
 
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.   



TECH SPECS

• Brand: Specialized
• Airlock Tube 29 x 1.75-2.4
• 47-60 x 622 
• 40mm