FSA Energy SB20 Seatpost

FSA Energy SB20 aluminium seatpost, 350 mm long with 20 mm setback. Available in 27,2 or 31.6 mm diameter and fits saddles with standard rails.

• 6066 aluminium, 3D-formed and CNC-machined, with a bonded forged alloy head
• Thicker walls at the front and rear for stiffness, thinner at the sides to reduce weight
• 20 mm setback and 350 mm length
• Clamp for saddles with standard rails, chromoly bolts
• Choose Ø27,2 or Ø31,6 mm according to the internal diameter of your frame's seat tube

Technical specifications

• Diameters: 27.2 mm and 31.6 mm
• Length: 350 mm
• Offset: 20 mm
• Material: 6066 aluminium, 3D-formed and CNC-machined; forged and machined alloy head bonded to the top of the shaft
• Wall thickness: Directional: thicker at the front and rear for stiffness, thinner at the sides to reduce weight
• Bolts: Chromoly
• Saddle compatibility: Clamp style, standard rails