FSA Seatpost Top Clamp Assembly SBS for SL-K SB20 Thread Pitch-M12x1.0 and STX22 shocks with 15mm

and STX22 shocks with 15mm eyelet

Base valve with 40% reduction in IFP forces making it one of the most supple shock on the market while maintaining perfect traction

Grease/Oil) (Does Not Include Trek Frame Seals) - Trek Isostrut A1+ (2024+)

35 millimeters of vertical brake pad adjustment

FSA Seatpost Top Clamp Assembly SBS for SL-K SB20 Thread Pitch-M12x1.0 and STX22 shocks with 15mmThe FSA Seatpost Top Clamp Assembly is a replacement component designed to secure saddle rails to compatible FSA seatposts. Built for durability and precise fit it ensures reliable saddle positioning and easy installation. This assembly is ideal for riders maintaining or upgrading their FSA seatpost hardware.