FSA SL-K SB20 Carbon Seatpost 27.2x350mm GreyThe FSA SL-K Carbon Seatpost SB20 . This seatpost offers 7 positions! From -10 degrees at increments of 5mm all the way to 20 degrees. The durable UD carbon shaft has a bonded alloy head and a forged alloy ITC. It also features Cromoloy hardware. The finished graphic color options include red and black. It weighs only 220 grams.840031051257
