Thudbuster Long Travel (75mm) 25.4mm Black ST3254K

Cane Creek Seatpost Thudbuster Long Travel 25.4mm x 350 Post Forged aluminum Linkage Forged and CNC machined aluminum Pivots Stainless steel axles with PTFE-impregnated, sintered-bronze bushings Elastomers Twin urethane stack with various spring rates Travel 3 inches (76 mm) Length 350 mm (400 mm, 27.2 xl version) Weight 540 - 570 g (depending on post diameter) (575 g, 27.2 xl version) max rider weight 250 lbs. extension: min Minimum - 142 mm extension: max Maximum - 300 mm (346 mm 27.2 xl version) Comes with 2 x #5 elastomers installed plus 1 x #7 & 1 x #3 spare tuning elastomers