Cane Creek Thudbuster LT G4 Suspension Seatpost

Cane Creek

179.59 $ 199.95


For over 20 years, the Thudbuster has been the bicycle industry standard in suspension seatposts by providing unequaled comfort and reliability to riders around the world. 

Cane Creek is now proud to announce the latest evolution to that legacy with the All-New Thudbuster LT G4. The new Thudbuster LT is superior to its predecessor in every way. Building on Thudbuster’s proven parallel linkage technology Cane Creek has 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!

    • Patented 4-pivot parallel linkage with PTFE bushings
    • Pedal to saddle distance remains nearly constant through travel
    • 2-piece elastomer design. Tool-free inner elastomer change for various rider weights. (Medium installed, with soft and firm included)
    • Single-bolt seat clamp with angle adjustment
    • Extension: Minimum 146mm to 290mm (27.2) / 320mm (30.9/31.6) Maximum
    • 90mm of travel for XC, Gravel or Comfort use


        POST Forged aluminum
        LINKAGE Forged and CNC machined aluminum
        PIVOTS Stainless steel axles with PTFE-impregnated sintered-bronze bushings
        SETBACK 5mm (unweighted)
        SEAT CLAMP Single bolt fastening and angle adjustment design
        PIVOTS Threaded, serviceable, hard anodized aluminum axles flanged PTFE bushings
        ELASTOMERS Medium Firm Elastomer pre-installed from the factory
        TRAVEL 90mm / 3.54in
        LENGTH 27.2 - 390mm / 30.9 & 31.6 - 420mm
        WEIGHT 750 grams (31.6)
        MAX. RIDER WEIGHT 250 lbs.
        EXTENSION Minimum-146mm / Maximum-290mm for 27.2, and 320mm for 30.9 - 31.6


        Technical Documents