KMC Z8.1 Chain - 6 7 8-Speed Gray/Gray Bulk 500 Foot Roll Fits Brand-Kettler Integrated ratchet mechanism in handle

Integrated ratchet mechanism in handle for working fast and safe

} 6061-T6 forged aluminum post

0’s damper is adjustable

Bearing Grade ABEC 3 Number MR 19285 Bearing Dimensions 19x28x5mm Material Steel

KMC Z8.1 Chain - 6 7 8-Speed Gray/Gray Bulk 500 Foot Roll Fits Brand-Kettler Integrated ratchet mechanism in handleThe Z8. 1 chain features Z shaped bridges and inner plate chamfering for improved shifting. The Z8. 1 is compatible with 6 and 7 speed drivetrains as well as IG 8 speed systems. Z shaped bridges and inner plate chamfering for improved shifting Compatible with 6 and 7 speed drivetrains. Also compatible with IG 8 speed systems 1 2" x 3 32" link size Drivetrain Speeds 8 Color Gray Half Link Chain No Defined Color Gray