CANE CREEK | Thudbuster

€173.95

The Thudbuster is Cane Creek’s proven shock-absorbing suspension seatpost, engineered to reduce riding pain and dramatically increase comfort. Whether you're on road, gravel, greenway, or trail, the Thudbuster softens bumps, dips, and drops, making your ride smoother, more enjoyable, and longer-lasting.

Thudbuster LT offers 3.5 inches (90mm) of travel for maximum comfort, ideal for riders seeking the most suspension benefit.

Thudbuster ST provides 2 inches (50mm) of travel with a higher rider weight capacity (up to 330lb / 150kg) and a shorter overall post height, making it perfect for riders with lower saddle height requirements or higher weight requirements.

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The Thudbuster is Cane Creek’s proven shock-absorbing suspension seatpost, engineered to reduce riding pain and dramatically increase comfort. Whether you're on road, gravel, greenway, or trail, the Thudbuster softens bumps, dips, and drops, making your ride smoother, more enjoyable, and longer-lasting.

Thudbuster LT offers 3.5 inches (90mm) of travel for maximum comfort, ideal for riders seeking the most suspension benefit.

Thudbuster ST provides 2 inches (50mm) of travel with a higher rider weight capacity (up to 330lb / 150kg) and a shorter overall post height, making it perfect for riders with lower saddle height requirements or higher weight requirements.

Elastomer-Based

LIGHTWEIGHT, QUIET, CONTROLED - Thudbuster's suspension movement is powered by elastomer springs. We chose these super dense blocks of polymer because they offer several key benefits over metal coil springs. Elastomer springs are lighter, quieter, and don't bounce erratically. They’re not as likely to creak and squeak as coil-sprung seatposts and their motion is very well controlled. Elastomers are inherently self-damping, meaning that the rebound properties of the material can be engineered so that the seatpost has a very smooth and controlled motion, especially when re-extending after being compressed. Thudbuster moves naturally, disguising its presence until it’s needed. No bouncing, and no pedal ‘bob.’

Which One is Right for Me?


Thudbuster ST 

  • Better for riders with minimal seatpost extending from the frame.  

  • Higher rider weight limit : 330lbs / 150kg  

  • Less suspension movement than LT - ideal if attaching bags or accessories to seatpost (touring, bikepacking, commuting, ect)

Thudbuster LT  

  • Maximum comfort & bump absorption 

  • Noticeably more suspension than ST  

  • Requires about 6 inches (or 146mm) of minimum seatpost extension from frame 

  • Rider weight limit : 250lbs / 113kg 

Which elastomers are included?

Thudbuster ST comes with 3 mid-range elastomer choices. Thudbuster LT comes with medium elastomer installed. Additional elastomers for both seatposts sold separately.

Customizable Ride Feel

Choose between 5 different elastomer springs to fine tune the ride feel of Thudbuster. Whether you want it super soft and forgiving, or more firm and supportive, we offer a range of elastomer springs to suit riders of all sizes and preferences.