6 7 8 Speed Gold Bike Chain Bike Replacement Bicycle Chain Link Connectors Bicycle Supplies Z39879 Note: The color is according to the first picture,the quantity and size are according to the title,if the title is not clearly written,according to the . Our products Features: 1. Heat treatment,quenching and hardening,tensile and wear-resistant calcining,no shedding,high wear resistance,and can withstand high pedaling force . 2. Dont worry about the stability and safety of the car falling chain in a severe i nfluences . 3. Easy to disassemble,easy to clean,reusable. 4. Special forging steel,repeated forging,strict control of materials to ensure the strength. 5. This bike chain remover is in compact design and portable for carrying to anywhere anytime. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement : Shaft length: 7.2mm/ 6.5mm/ 6.3mm/ 5.8mm/ 5.4mm Package Size: 105*100*18mm includes: 1 pcs x Bike Chain