9-Speed Bike Chain,Replacement Bicycle Chain with 116 Links,Half/Full Hollow Lightweight Stainless Steel Bicycle Chain for Road Bike

"Single speed chain The product content includes: Single Speed Bike Chain & Bike Chain hooks ✔. Strengthen the embedded axis High rigidity reinforced structure, compact, flexible and not stuck, withstand high pedaling force ✔. Full electroplating dazzling color Hardening heat treatment to enhance wear resistance and wear resistance Anti-rust treatment on the surface, full electroplating, bright color, long-lasting shiny ✔. Double X bridge chain Improve the tensile and torsion strength of the chain, and the speed change is agile and smooth ✔. Single speed chain length 116 knots Can be removed with a chain tool depending on the length required for the bike" • 【Specifications】: 116- links, 1/2"x11/128", suitable for 9 speed moutain bike and road bike.And they are packed in a clear plastic box, easy to carry and store. • 【More Wear-resistant】: 50C high strength steel with high strength and 1800KG ultimate tension,Centerless grinding,chromizing technology,Wear resistance increase 80-100%,Full hollow pins and slotted plates design,weight:289G. • 【More-Smooth】: Asymmetrical External Chamfer, Rigorous Calculation Of Asymmetrical External Chamfers, Special Arrangement, Avoid Interference Between The Chain and The Chainring, high inlay force, smooth shifting without noise. • 【More-Secur】: Two-layer vacuum plating ,super anti-rust,All-round protection electroplating layer, adapt to harsh weather,Whether it's road climbing, wading, snowy wet mudor heavy rainfall.Missing link design, easy installation. • 【Double X bridge design】: X bridge design, special forging steel ,improve the tensile and torsional strength of the chain,variable speed fluency improvement,which has high shifting efficiency.Electroplated bright silver, durable, rust and corrosion.