FSA SL-K Carbon SB0 Seatpost 31.6 x 400mm Black Graphic CheckoutSpec= Deluxe Thruaktiv (A1-B1) 57.5-65mm Perfect for BMX and track

Perfect for BMX and track bikes with 1/8 cog thickness

chain retention and mud clearance

8mm 42cm Black

99mm Interface DUB Primary Color Black Drivetrain Spacing Road Disc Chainline 45mm

FSA SL-K Carbon SB0 Seatpost 31.6 x 400mm Black Graphic CheckoutSpec= Deluxe Thruaktiv (A1-B1) 57.5-65mm Perfect for BMX and trackCarbon fiber mast bonded to 6061 aluminum clamp head SB0: zero clamp offset, head is inline with post, and features a Minimal Top Clamp (MTC) to reduce weight UD carbon finish with black SL K graphics. 197g (25. 4x350mm) TECH SPECS model SB0 diameter 31. 6mm length 400mm setback zero material carbon color carbon