MilKit

Presta Valve Core Replacement - 45mm, Each

The milKit Presta Valve Core Replacement is designed to keep tubeless setups performing at their best. A worn or clogged valve core can lead to air leaks and sealant buildup, and replacing it is a quick way to restore reliable inflation and sealant flow. This 45mm replacement core fits milKit Presta valve stems and helps maintain a clean, airtight seal for consistent tire pressure and smooth tubeless maintenance.

• Replacement Presta valve core for milKit tubeless valve stems
• Restores airtight performance and reliable inflation
• Ideal for refreshing older or clogged valve setups
• 45mm length, sold individually