BIKE MARROW BICYCLE ACCESSORIES QUICK COUPLING FOR BIKES FAST-CONNECTING SPIKE HUB BICYCLE HUB CONNECTORS BICYCLE STIFFENER Made of the highest quality titanium alloy, practical and durable to use. These gears fit most bikes, both mountain and road bikes. The quick release lever function of the bike helps to ensure the safety of using our bike. You can use it to quickly repair your mountain bike. Perfect for cycling lovers, one of the best choices for detachable bike use. Necessary bicycle part for repair. PACKAGING LIST 1 x pair of bicycle skewers BICYCLE ACCESSORIES This is a pair of skewers for a bike which are made of the highest quality titanium alloy practical and durable enough to use. The quick release lever feature of the bike makes it safe to use the bike. These types of bicycle spokes fit most bicycles, both mountain and road. QUICK COUPLING FOR BIKES Material: titanium alloy. Made of the highest quality titanium alloy, practical and durable to use. These gears fit most bikes, both mountain and road bikes. The quick release lever function of the bike helps to ensure the safety of using our bike. You can use it to quickly repair your mountain bike. Perfect for cycling lovers, one of the best choices for detachable bike use. Necessary bicycle part for repair.