Kigauru 18Pcs Bike Valve Core Tool Set (4Pcs Presta Valve Adapter + 6Pcs Presta Tubeless Valve Cores + 8Pcs Valve Stem Caps) Presta to Schrader Valve Adaptor with Core Removal Tool and Sealing Sings - MG-166

• Valve Core Accessory Kit: 4 Pieces Presta valve adapter, 6 pieces Presta valve cores, 4 caps for Presta valves and 4 caps for Schrader valves, 12 pieces sealing rings, 1 piece black alloy Presta valve core removal tool. This is a simple bicycle tool that converts any Presta valve to a Schrader valve. Material: The bicycle valve adaptor is made of high quality aluminium alloy and matched with rubber O-Ring, which can effectively prevent leakage. High-quality copper nickel-plated valve cores, used to replaced the leak of the old valve make the tire rejuvenation. Universal compatible, good air tightness, more durable, safe and reliable. Easy to Carry: Lightweight, practical, convenient to install and easy to use, allowing you to inflate tires using a standard pump or air compressor. The tire valve cap protects the tire valve from dirt, grime and moisture getting inside, and also prevents tire pressure from escaping, extending the life of the tire. High Efficiency: Screw on the presta valve adapter as though you were going to fill your tire, then schrader valve cap on over the bike pump adapter. High precision threads designed for repeated use without affecting performance, there is a rubber ring at the bottom to increase air tightness. Wide Application: Compatible with all valve models that have an interchangeable core, for all types, road and MTB tubeless/tubes valve stem. This 18pcs set is enough quantity, offers peace of mind whilst cycling long and short distances. A favorite among cycling enthusiasts.