Specialized Airlock 29 in. Inner Tube

Hit the roughest lines with unwavering confidence, knowing your setup is primed for whatever lies ahead. Specialized delivers peace of mind where it matters most: deep in the backcountry. The Airlock 29 in. Inner Tube isn't just a basic inflation device; it's a meticulously engineered guardian for your ride. Feel the steadfast support beneath you as you navigate rocky descents and winding singletrack, unburdened by nagging air loss. Even the details are considered, with a robust 40mm valve stem ensuring secure pump engagement and easy inflation, no matter your rim profile. It’s the essential, invisible upgrade that transforms trail anxiety into pure, unadulterated adventure, letting you focus on the horizon, not the tire. 
 
PRODUCT CONDITION
 
Specialized Airlock 29 in. Inner Tube is in Good condition. 
 
Products in Good condition have been well loved, but still have life left in them. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, minor but noticeable staining, and other cosmetic imperfections. Small tears or holes may be present, but will not affect the functionality of the item. 
 
With this item, the following damages were observed: 

• Use/age
• Dirty 
  
  
  
  TECH SPECS
• Brand: Specialized
• Airlock sealant for greater protection.
• Non-toxic, non-separating formula.
• Works continuously to prevent slow leaks.
• Homogenous design prevents puddles.
• 1.75 - 2.4"
• Diameter: 29"
• ISO Diameter (ETRTO): 622
• Valve Type: Presta
• Valve Length: 40mm
• Puncture Protection: Yes