1Pair Portable Bicycle Chain Link Joint Connector Quick Clip New detaila: new and Practical bicycle chain buckle of chain Buckle have all speed No tools need to the chain for cleaning As a addition to your seat pack, it just may save the day when you have a broken chain on the or road. Suitable for bike and road bike. Easy to install,practical and convenient to use Assembly Guide: 1.Fit chain with the correct length, clean bearing and lubricate. 2.Do not forget to lubricate the pin. 3.Insert both halves of into the chain ends. 4.Press both halves of connector together. 5.Lock in place by pulling the chain. 6.Opening: press both plates together while sliding the chain ends towards each other. Specification: Suitable for: 6/7/8 Speed Chains Material: Stainless Steel Color: A Quantity: 1 Pair (2Pcs,See pictures for details) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. ! Package includes: 1Pair Portable Bicycle Chain Link Joint Connector Quick Clip New