Shock-absorbing suspension reduces impact and back pain for longer, more comfortable rides
Customizable travel length allows riders to select between 3.5 inches (90 mm) for maximum cushioning or a compact design for lower seat heights
E-bike ready construction ensures compatibility with a wide range of bikes
Solid, durable build designed for long-term use and reliability
Summarized by Shop
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 comfort bikes, cruisers, commuters, and e-b
Travel Length
3.5 inches (90 mm) for LT model
Travel Length
3.8 inches (97 mm) for ST model
Maximum Weight Capacity
330 lbs (150 kg)
Color
Black
Pattern
Solid
Compatible Bike Types
Electric, Hybrid, Mountain, Road
Summarized by Shop
4.7
29 ratings
5
4
3
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1
Smooth Ride
We recently purchased ebikes. We could feel every bump through the stock seatpost. Replaced those with Thudbuster L’s. Really smoothed out that very bumpy ride. Worth every penny!
T
timothy · 3 days ago
Absolutely a gamechanger! Why didn't I buy this earlier? 🙄 Unbelievable to get this much plush suspension from a seatpost! Takes all the small chatter out of gravely terrain & makes even the harshest of hits managable. Ive been using Cane Creek products since 1995/96 & they have NEVER let me down.
M
MARK · August 28, 2026
Great seat suspension.
This was a great addition to my touring bike. It works very well and gives an almost rear suspension like feel to my bike with only front suspension.
I love it!!
