Barrel, handle, piston, end caps and mounting bracket made entirely of CNC machined aluminum
Inflates tires with 20% fewer strokes than traditional hand pumps due to the HP (High Pressure) design
DETAILS
• The original and still the best tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models
• Durable brass construction with removable valve core makes adding sealant easy
• Fits up to 8mm valve hole
• Weight: 18g per