KMC X9SL Super Light Chain - 9-Speed 116 Links Gold ModelNumber=13617 the RevoWrap lacing system hugs

the RevoWrap lacing system hugs your foot and provides an even pressure distribution

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

90mm drum brake available with or without drynamo generator

BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount SRAM Color Gray Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Gray Drivetrain Speeds 11 Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9/16" Rings 32 Spindle Interface Type SRAM DUB

Heavy-duty wired computer

KMC X9SL Super Light Chain - 9-Speed 116 Links Gold ModelNumber=13617 the RevoWrap lacing system hugsX 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