KMC X9SL Super Light Chain - 9-Speed 116 Links Gold ModelNumber=13617 Made of a HyperBELT carcass

Made of a HyperBELT carcass with a 5mm puncture resistant layer to meet the challenging conditions of urban cycling

90mm drum brake available with or without drynamo generator

Type MTB Headtube/Quill Diameter 1-1/8` Length 90 Bar Clamp Diameter 31

Not just unbeatable on performance the integrated rings are also incredibly long-lasting and the combination of the rings with the iridescent gray carbon crankarms looks great as well

Exclusive 2 button design lets you fully adjust the tempo of each flash mode to maximize motorist awareness

KMC X9SL Super Light Chain - 9-Speed 116 Links Gold ModelNumber=13617 Made of a HyperBELT carcassX SL series chains are high quality high performing chains offering amazing shifting performance on any drivetrain you choose. For athletes looking for the lightest strongest smoothest shifting chain look no further. Links 116 Drivetrain Speeds 9 Chain Connection Type Reusable Master Link Color Gold Weight 272 Half Link Chain No Defined Color Gold