Zivisk Bicycle Valve Adapter Tire Valve Converter Bike Accessories Cycling Tire Tools 8pcs Aluminum Alloy Presta Tire Valve Caps and 8pcs Presta to Schrader Car Valve Adaptor Cap

Copper Presta valve to a Schrader valve: suitable for varied types of bikes, including mountain bike, road bike, folding bike, especially for mountain bikes. Convert a Presta valve to a Schrader valve, also turn a UK valve into a US valve Used with a Bicycle Pump or Air Compressor. Direct replacement, easy to install, only use the wrench to put the caps onto the tire valve stem. Size:Approx. 1.5cmx0.9cmx0.7cm.(L*Big head diameter*Small head diameter). Package Included Set: 8 x Aluminum Alloy Presta Valve Caps 8 x Copper Presta to Schrader Bicycle Bike Valve Adaptors