??[Simple installation]The bike freewheel is simple installation, provide good usage experience.
??[12 tooth design]The bike freewheel has 3 speed flywheel 16/19/22T design, very practical.Suitable for mountain bike, road bike, etc.
??[Sturdy and durble] bike freewheel is made mainly of metals, high strength, sturdy and .lasting.
??[Service Guarantee]: We provide 100% perfect customer service, if you have any question, please feel to contact us, we will try our best to help you solve your problem.
??[Professional]The bike freewheel has professional manufacturing, stable performance and high reliability.