Cane Creek Thudbuster ST Suspension Seatpost 33mm Maximum Travel Black


Thudbuster is the most effective and versatile suspension seatpost on the market. Its patented, parallel linkage technology delivers a clear advantage in comfort and control. Performance makes this seatpost the perfect add-on for a wide variety of riders or bikes.

The Thudbuster technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider. The Thudbuster works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate: The net movement of the saddle is zero. Fully active elastomers provide approximately 76mm, Long Travel or 33mm, Short Travel of customisable suspension.

Riders of all types of bikes around the world rely on Thudbuster to provide higher levels of performance and comfort.

  • Hardtail Mountain Bikes
  • Road
  • Tandem 
  • Folding Bikes
  • E-Bikes
Out of stock

Shipping information

This product is: A regular item

Regular Shipping - This is a small product that can be easily shipped using standard AusPost satchels.

See our Shipping Information page for more information on shipping costs.


  • POST: Forged aluminum
  • LINKAGE: Forged and CNC machined aluminum
  • PIVOTS: Stainless steel axles with PTFE-impregnated sintered-bronze bushings
  • ELASTOMERS: #5 elastomer comes pre-installed from the factory.  An additional #3 and #7 come in the box.
  • TRAVEL: 33mm
  • LENGTH: 353mm
  • WEIGHT: 454 – 474g (depending on post diameter)
  • MAX. RIDER WEIGHT: 113kg
  • EXTENSION: Minimum – 98mm / Maximum – 251mm

Additional information


27.2 x 350mm, 31.6 x 350mm

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