KMC X10Sl Cha&icirc;ne de v&eacute;lo 116 L Noir Noir/Bleu Top Performance Chain With Triple X Durability For Long-Lasting Use Features Diamond Like Coating For Reduction Of Abrasive Wear & Greater Surface Hardness Non-Directional Design Allows For Maximum Compatibility With All 10-Speed Drive Train Systems X-Bridge System Provides Quiet, Quicker & Smoother Gear Shifting 114 Links - Size: 1/2" X 11/128"; Pin Length: 5.88mm; Weight: 257 Grams