Sram force 12 speed bike chainthe ideal accompaniment to your road bikes sram 12 speed gearing, this force bike chain boasts nickel plated outer links and chrome plated inner links to give you slick gear changes and durable performance. Also, srams ldquoflattoprdquo technology doesnt just give it a unique look, this thinner chain design results in better clearance between the cassettes sprockets for cleaner, quieter shifting.features speed 12 speed use road length 114 links inner link finish chrome plated outer link finish nickel pin treatment chrome hardened quick link included yes, powerlock adjustable yes flattop technology allows for a narrower chain with quieter operation and increased strength and durability hard chrome plating for faster and more precise shifts technologiesflattop technology beyond an incremental improvement, the flattop technology of the sram force chain creates a lighter, quieter, stronger chain. Ride far, long and fast as this chain can go the distancebuy sram components from chain reaction cycles, the world's largest online bike store.