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.

Available in two different models:

• 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.

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