Trek Knock Block Headset Upper Assembly - FSA

Replacement Knock Block Upper Assembly

Fits To Compatible Trek Frames

• Includes Top Cone, Frame Chip & Screw
  
  10mm Thickness
  
  58 Degree
  
  For 1-1/8" Steerer

• Made From Aluminium
  
  Weight: (Approx.) 22g
  
  Black Colour
  
  Brand New, Original FSA Replacement Part
  
  New & Unused - Not In Retail Pack