Thudbuster LT
The Thudbuster G4 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 and additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design.
- Maximum suspension: 90mm of travel (3.54in) for maximum shock absorption while cycling.
- Reduce riding pain & increase comfort: Absorb bumps, dips, and drops. Soften your ride and make biking more comfortable and enjoyable so you can ride longer.
- High quality & durable: Completely redesigned from the previous model for increased durability and additional suspension travel.
- No shop tools needed: Tool-free elastomer change and a single-bolt seat clamp design for easy seatpost adjustments.
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.
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)