【For Use With】: New 14mm Chain Tensioner fits for BMX Fixed Gear Bicycle Chain Tensioner Bicycle Tensioners.

【Excellent Quality】: Our Bicycle Chain Tensioner Fastener are made of hard aluminum alloy material ,It is a perfect replacement for your old or damage one.

【Standard Size】: You will get 2 Bicycle Tensioners .

【Easy to Install】: The Bicycle Chain Tensioner Adjuster Light weight and easy to install.

【Sincere Service】：Pls contact us first when you get some problem, we will offer you assistance asap,all your questions and issues will be resolved within 24 hours.