The Thudbuster G4 is superior to its predecessor in every way. Building on Thudbuster’s proven parallel linkage technology we have completely re-designed the seatpost for increased durability and additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design. By improving on this already legendary design, we’re confident to say that the Thudbuster G4 is the most advanced suspension seatpost ever made. Have completely re-designed the seatpost for increased durability, a higher rider weight limit, and additional suspension travel, as well as ease of use through tool-free elastomer change and a singlebolt seat clamp design. By improving on this already legendary design, we’re confident to say that the Thudbuster G4 is the most advanced suspension seatpost ever made.
Patented Parallel-Linkage Technology
Versatile Tunability
Reliable Durability
Easy Serviceability
Widespread range of application