Thudbuster Suspension Seatpost by Cane Creek

Sale price $199.00
Sale price $199.00
Shipping: Leaves within 6-7 business days


The Thudbuster seat-post from Cane Creek is the most effective and versatile suspension seat-post available. Parallel-link technology provides a clear advantage in traction, comfort, and control without sacrificing performance. Medium firm elastomer is pre-installed from the factory. 

Thudbuster ST G4 (Short Travel)

  • Travel 50mm (1.97")
  • Weight 580g
  • Minimum Extension 100mm (3.94")
  • Diameter 27.2mm
  • Elastomers: Medium installed, Firm and Soft Included
  • Max Rider Weight: 330lbs / 150kg

Thudbuster LT G4 (Long Travel)

  • Travel 90mm (3.54")
  • Weight 750g
  • Minimum Extension 146mm (5.75")
  • Diameter 27.2mm
  • Elastomers: Medium Firm installed
  • Max Rider Weight: 250lbs / 113kg

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Customer Reviews

Based on 82 reviews


Robert Schady
Short Thudbuster

So far it works great on curbs and pot holes I run 15lbs in my 26x4 tires on my Juggernaut XD I have the commuter package with the cushy seat it all works good together I also have a Juggernaut Ultra with rear suspension.

David McKellar

Should consider making them standard on some of your bikes.

Suggest you consider a standard controller that can be programmed to 9 PAS levels. Luckily I switched to a Bafang 960C from my old Biktrix bike.

Jessie Copeland

This bike is a beast! The thudbuster is excellent. I ordered the ST which is great for me.
I would recommend the LT for mostly off road.
I like it so much, I ordered my wife one.

Justin Mutch

This is a great alternative to full suspension. It performs exactly as the name suggests.

Roland Berger
Perfect Service

Good and adds annother shock absorber

Nicholas Dana
Sturdy seatpost that significantly improves comfort

I've ridden a few dozen miles on this seatpost by now and I'm pleased to say I definitely notice a difference in comfort level and cushion on my ride. If you're going over very uneven terrain (i.e. trail riding), you'll likely still need to stand up out of the saddle, but for the bumps I encounter on my urban rides, this has been a great addition and made it much smoother.

Clint Wood
Smoother Rides

I use my bike for commuting and running high PSI in the tires can make for a harsh ride. This helps to eliminate some of the harshness. If you are doing a lot of riding then consider it, however if you only ride occasionally and for shorter trips I may suggest saving your $200+

Jacques Braconnier

Awesome Bike. Road it today for 4 hours. Love my new bike!!!