This is a dual valve pump head replacement part for bike pumps, compatible with Presta and Schrader valves.

• Constructed from durable plastic and rubber materials.
• Features two adjustment knobs for switching valve types.
• Designed to fit most standard bike pumps with dual valve compatibility.
• Compact size suitable for easy installation and use.
• No brand or model markings visible on the item.
• Includes only the pump head shown; no additional parts or accessories included.

Seller states the item is in good condition with visible signs of use such as minor dirt and wear. Please review photos for details.