Extra UK

Global Cycling Brands Distributor

Cane Creek



For over 20 years, Thudbuster has been the industry standard in suspension seatposts by providing unequaled comfort and reliability to riders around the world. We are now proud to announce the latest evolution to that legacy with the Thudbuster Generation 4 (G4).

The new Thudbuster LT 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, 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 newest generation Thudbuster is the most advanced suspension seatpost ever made.


  • Travel: 90mm (3.54")
  • Seatclamp: Single bolt fastening and angle adjustment design
  • Elastomer: 2-piece design, tool-free inner elastomer change for various rider weight
  • Pivots: Threaded, serviceable, hard anodized aluminum axles flanged PTFE bushings
  • Rider Weight Limit: 115kg/250lb
  • Sizes: 27.2mm, 30.9mm, 31.6mm (additional diameters available with shim)
  • Length: 420mm (30.9 & 31.6), 390mm (27.2)
  • Extension: Minimum - 146mm, Maximum - 320mm (30.9 & 31.6) / 290mm (27.2)
  • Weight: 750g (31.6mm) 

MSRP Price List

Stock CodeSize MSRP
Thudbuster LT G4Thudbuster LT G4Thudbuster LT G4Thudbuster LT G4Thudbuster LT G4Thudbuster LT G4

Cane Creek

Cane Creek has a long, rich history in the evolution of bicycle suspension technologies and is among the world’s largest producers of bicycle headsets.  Located in the mountains of Western North Carolina, the employee-owned company...

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