this is strongly recommended

Silent drivetrain

Materials: Aluminium Spider with Steel Cogs

ION has addressed this problem with the innovative Tectonic_Fit construction on the K-Pact Select which keeps the knee cup nice and snug while allowing the shin panel to move independently

The 10-51T weighs approximately 534gm

PNW Components Bachelor Replacement Cartridge Kit - 34.9mm - 170mm Heavy/Bulky this is strongly recommendedIf you have the PNW Components Bachelor Dropper post and are in need of a brand new cartridge then this is just what you need. The replacement air cartridge is for the Bachelor dropper post only. Available in two options to suit 150mm or 170mm versions.