Cane Creek Bicycle Suspension Seatpost (Thudbuster ST G4) 27.2, 30.9, 31.6 with Optional Adapter to Fit (New) Aluminum Adjustable Shock Absorber for Road, Gravel, & Electric Bicycles
Category: Sports & Outdoors
Categories: Sports & Outdoors > Sports > Cycling > Parts & Components > Seats & Saddles > Seat Posts
Store: Cane Creek
Average rating: 4.3 (446 ratings)
Features:
✅ COMFORTABLE SUSPENSION SEATPOST: Bicycle seatpost with 50mm of Travel (1.97in) for exceptional shock absorbing while cycling.
✅ REDUCE RIDING PAIN & INCREASE COMFORT: Absorb bumps, dips, and drops with the Thudbuster suspension seatpost. This will soften your ride and make biking more comfortable and enjoyable so you can ride longer.
✅ HIGH QUALITY & DURABLE: This suspension seatpost is 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.
✅ WORKS WITH MANY DIFFERENT BIKE TYPES: This bike suspension seatpost can be used on road bikes, gravel bikes, e-bikes (electric), commuter bikes, and adventure bikes for maximum comfort and performance.

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. By improving on this already legendary design, we’re confident to say that the Thudbuster G4 is the most advanced suspension seatpost ever made. Have completely re-designed the seatpost for increased durability, a higher rider weight limit, and additional suspension travel, as well as ease of use through tool-free elastomer change and a singlebolt seat clamp design. By improving on this already legendary design, we’re confident to say that the Thudbuster G4 is the most advanced suspension seatpost ever made.
Key Features: Maximum Comfort: Up to 90mm of travel (movement) for maximum suspension and shock absorption.
Key Features: Maximum Comfort: Up to 90mm of travel (movement) for maximum suspension and shock absorption.
Legendary Reputation: The Thudbuster from Cane Creek is known around the world as the most versatile and effective suspension seatpost available.
Legendary Reputation: The Thudbuster from Cane Creek is known around the world as the most versatile and effective suspension seatpost available.
Tunable: With a range of elastomer spring rates available, the Thudbuster is tunable to match your weight and riding preference.
Tunable: With a range of elastomer spring rates available, the Thudbuster is tunable to match your weight and riding preference.
Force absorbing technology: Parallel Linkage technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider. The Thudbuster works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate.
Force absorbing technology: Parallel Linkage technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider. The Thudbuster works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate.