Thudbuster LT
Thudbuster is a shock-absorbing comfort seatpost that smooths out bumps to reduce back pain when riding. With the ability to customize the amount of cushion that’s right for you, Thudbuster will allow you to ride more and feel better while doing it. Less impact, less pain, more riding.
Ideal for hardtail, gravel, hybrid, commuter, and electric bikes.
Available in two different models:
-Choose Thudbuster LT for max cushioning and comfort.
-Choose Thudbuster ST for a more compact design that's more accommodating for riders with very low seat heights or higher weight requirements (suitable for riders up to 330 lbs / 150 kg).
Technical Documents
- Thudbuster Long Travel Instructions, Weight Range Chart, and Service: English, German, French.
- Thudbuster Old (Gen3) vs New (Gen4) Comparison
More Details
The latest generation Thudbuster LT is superior to its predecessor in every way. Building on Thudbuster’s proven parallel linkage technology we have completely re-designed the seatpost for increased durability, additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design.
By improving on this already legendary design, we’re confident to say that the newest generation Thudbuster is the most advanced suspension seatpost ever made.
Marketing Assets
Details
PRODUCT SPEC
5mm (unweighted)
Forged aluminum
Single bolt fastening and angle adjustment design
Threaded, serviceable, hard anodized aluminum axles flanged PTFE bushings
Medium firm elastomer pre-installed from the factory. Extra Soft, Soft, Firm, and Extra Firm elastomers sold separately
90mm / 3.54in
27.2 – 390mm. 30.9 + 31.6 – 420mm
750 grams (31.6)
250lbs / 113kg
Minimum – 146mm
Maximum – 290mm for 27.2, 320mm for 30.9 +31.6
27.2, 30.9, 31.6
(additional diameters available with seatpost adapter)