HZJD Presta Valve Adaptors, Convert Presta to Schrader Adapter for Bike, Inflate
Manufacturer HZJD BIKE TOOL. Durable: This Bicycle Presta Valve Adapter is Made of Aluminum alloy and Closely Matched With Rubber O-Ring Which Can Effectively Prevent Leakage. You Will Get: 10PCS From Presta to Schvadr Valve Adapters.