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Cane Creek Thudbuster LT G4 Suspension Seatpost


Add comfort to your rides with this suspension post.


  • Completely re-designed for increased durability, additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design
  • Medium firm elastomer pre-installed from the factory - Extra Soft, Soft, Firm, and Extra Firm elastomers sold separately
  • Pivots are threaded, serviceable, hard anodized aluminum axles with PTFE bushings
  • 5mm setback (unweighted)


  • 27.2mm compatible with the LEVEL ebike
  • 31.6mm compatible with the PACE 500 ebike
  • Not compatible with the PACE 500.3 ebike

What People Are Saying

Customer Reviews

Based on 2 reviews
Wrong size

I got the wrong size

Hi there,

We're sorry to hear that you received the wrong size for the Cane Creek Thudbuster LT G4 Suspension Seatpost. We understand how frustrating that can be and we apologize for any inconvenience this may have caused.

Please don't hesitate to contact us by submitting an inquiry through the link listed below.

Our customer service team will be more than happy to assist you in finding the correct size and making sure you have the best experience with our product.

Thank you for your feedback and we hope to make things right for you soon.

Best regards,
Aventon Social Support

Kathleen Warren
Wrong size for the bike model specified

The thudbuster diameter did not match the diameter of the seat post on my Pace 5, small stepthrough. So I returned it and have no promise of a correct replacement.

Hi Kathleen,

Thank you for your feedback, we will be sure to send this to the correct department for review.

Aventon team