FSA Seatpost Top Clamp Assembly SBS for SL-K SB20 157g Cassette Spider Mat

Cassette Spider Mat

The other 50% of the yarn is recycled polyester

Color Black Bearing Type Cartridge Weight 44 Upper Stack Height 8 S

5mm Depth 20mm Material Aluminum Type Tubeless Color (H/S/R) Silver Weight 980g Wheel Type Front Hub Type MTC CL Axle Spacing 15X110mm

4mm Primary Color Black Steerer Tube 1-1/8 Face Plate Bolts 4 Stem Length 48mm Stem Material Aluminum Stack Height 35 Stem Weight 340g Handlebar Diameter 25

FSA Seatpost Top Clamp Assembly SBS for SL-K SB20 157g Cassette Spider MatThe 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.