Thudbuster Suspension Seatpost
Bolt on comfort!
For over 20 years, Thudbuster has been the bicycle industry standard in suspension seatposts by providing unequaled comfort and reliability to riders around the world.
A - 27.2: Fits all adult bicycles except Current, Embark and 600x
B - 31.6: Fits Embark and Current
Single bolt fastening and angle adjustment design
Threaded, serviceable, hard anodized aluminum axles flanged PTFE bushings
Medium firm elastomer pre-installed from the factory. Soft and Firm elastomers included. Extra Soft and Extra Firm elastomers sold separately
50mm / 1.97in
27.2 – 345mm. 30.9 + 31.6 – 375mm
580 grams (31.6)
|Max Rider Weight||
330lbs / 150kg
Minimum – 100mm / Maximum – 274
- SHIPPING, RETURNS & FAQ+
Priority Bicycles are sent on all business days from our warehouse in Pennsylvania. All orders received by 12:00 EST will be shipped out that business day. Orders after 12:00 EST will be shipped the following business day. Click here for approximate US shipping times.
We feature a 30-day no questions asked return policy on all non-final sale goods. We stand behind our products 100% and if you aren’t entirely satisfied, send them back. You are responsible for actual shipping/assembly fees only. Bicycles marked as final sale carry a full warranty, however, are not eligible for return.
For more information on our return and warranty policies click here.
We're available to help seven days a week, simply email us for questions on fit or features.
White glove bicycle & accessories delivery, on-boarding, and fitting available with Velofix Direct. If available in your area, select the Velofix shipping option at checkout.