Shimano compatible

Smooth and stable shifting

precise shifting and weight savings

Topeak's ingenious MTX System makes it a snap to attach it to your Topeak MTX QuickTrack rack (sold separately)

Puncture and cut-resistant but nevertheless light and flexible

Sram PC-951 9-Speed Chain Gray Orange Seal Shimano compatibleExtremely strong. Incredibly precise. SRAM's PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2 riveting process increases the Push Pin Power for increased strength and durability. Sram's most economical 9 speed PowerChain II High quality shifting performance Chrome Hardened rivet pins for increased durability, gray colored plates, and our PowerLink "No weakest link" closing system