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Cane Creek Thudbuster G4 ST Seatpost - Length 375mm Ø 30.9mm

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Description of Cane Creek Thudbuster G4 ST Seatpost - Length 375mm Ø 30.9mm


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. Cane Creek is now proud to announce the latest evolution to that legacy with the all-new Thudbuster ST. The new Thudbuster ST 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, a higher rider weight limit, and additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design.


Designed specifically with the rigors of e-bikes and daily commuting in mind, the new Thudbuster ST includes 50mm of travel to significantly diminish shocks and impacts from broken pavement, cobblestones or any other mixed surfaces.

Cane Creek elastomers are available in 5 different versions with individual hardness.

#1 - extra soft (< 100lbs)
#3 - soft (100-150lbs)
#5 - medium (installed, 150-200lbs))
#7 - hard (200-250lbs)
#9 - extra hard (250-330lbs)

Pre-assembled are two elastomers in hardness #5. In scope of delivery are two more elastomers (# 3 and # 7.)
Included in delivery: Seatpost incl. 3 elastomers (1x #5 - pre-assembled, 1x #3, 1x #7)
Material: aluminium, axles: stainless steel
Weight supplement: manufacturer information (Ø 31.6mm)

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Fact Sheet of Cane Creek Thudbuster G4 ST Seatpost - Length 375mm Ø 30.9mm

Product Name: Cane Creek Thudbuster G4 ST Seatpost - Length 375mm Ø 30.9mm
Manufacturer: Cane Creek
Item Code: CCR474443
activity: Bike
material: Aluminium
usage bikesport: E-Bike, MTB, City, Tarmac + City, Tarmac + Offroad, Fitness
seatpost diameter: 30.9mm
length: 375mm
weight limit: 150kg
type seat post / accessories: Post w/ suspension
seat post setback: 0mm
Model year: 2021
Color: Black
weight: 580g
Manufacturer page:
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