20pcs Bike Chain Master Links for Bicycle Missing Link, Alloy Quick Release Chain Connector Links for Single Speed Bike Chains Repair Accessories and Replacement Fits Various Models

• Package Contents: You will receive 20 bicycle master links, specifically made for single speed bike chains. Sufficient quantity for replacing broken, worn, or damaged chain sections and restoring smooth riding performance.
• Product Size: Each bicycle missing link is about 21x8x10mm/0.83x0.31x0.39in, perfect for home repairs, workshops, or spare replacements. Please confirm the product size before you purchase. (Slight errors in manual measurement)
• Durable Construction: Crafted from quality alloy material for strength and long-lasting use. Built to withstand daily riding and frequent chain tension without bending or breaking.
• Secure Locking Design: Features a safety nut structure that locks firmly in place once installed, helping prevent accidental loosening or chain separation during rides.
• Easy Installation: Simple structure allows for quick chain connection and disassembly, making bike maintenance and chain repairs more convenient, even for beginners. You do not need to buy a brand new chain to replace it.

Specification: Color: black Material: alloy Product Size: 21x8x10mm/0.83x0.31x0.39in Package details: 20 x bicycle master links Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.