-Carbon 1-1/8" Internal headset for MTB. -High Rolling Sealed ACBearings. -TK410A: Ø30.2 x 41 x 7 x 45∘x 45∘ -Dimension: Ø28.6mm x Ø30mm x Ø44mm x Ø50mm. -Top Cover: Ø28.6mm x Ø50mm carbon construction. -Cups: Ø44mm x Ø50mm CNC Alloy 6061 T6. -Crown race: Ø30mm Alloy 7075 T6. -Height: 29mm, ZS-2 Compatible. -Weight (w/o cap): 70g. |