julio 27, 2026
Directional butting of the Energy SBS SB20 seat post’s 6066 aluminum shaft gives it thicker walls fore and aft for stiffness and thinner walls at the sides to cut weight. A forged and machined alloy head is bonded into the top of the shaft. 3D forged and CNC machined AL6066 w/ alloy headDirectionally butted tube (thicker wall fore and aftFit Ø7mm standard rails and 7X9mm oval railsFinish: black anodized finish gray logoTypeSeatpostsTechnologySBS, NoColorNeutralSeriesENERGYDisciplineROADMaterialAlloyWeight (gr)278CompatibilityWE/Di2Length350Seatback Interval20