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Cane Creek Thudbuster ST Suspension Seat Post 27.2 mm - Black

Customer Reviews (5)
4.8 / 5| Write your review
£149.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
All the usual benefits of a Thudbuster seatpost in a smaller package. Saddle clamp to frame insert point (seatpost stack) needs a minimum 100mm. Includes Blue, Black & Grey elastomers. Total length 350mm
Product Reviews (5)
Questions & Answers (4) Q & A
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Product Reviews (5)
Overall Product Rating 4.8 / 5
The best seatpost suspension upgrade
By Dimitris V
20 Aug 2019
5 / 5
I recommend this product
ConsReally None
ProsExcelent feel
For a very long time actually till now I am using the LT version of these seatposts. I decided to buy the ST for brompton cycle and I have to say that I was completely astonished from the major suspention upgrade that was done with this addition. There is no way to go back without that suspension ever.- Ps for Bromton there is an extra seatpost to adapt on the 27.2 of Thudbuster ST.
Good for taking out the worst of crappy roads
By Anonymous
18 Jul 2018
5 / 5
I recommend this product
ConsNot available in a smaller size so I had to take a saw to the bottom
ProsReduces the impact of awful roads
I bought this for my commuting bike as some of the road surfaces on my commute are awful, it doesn't completely smooth everything out but it does reduce the judderyness of a poor quality road surface and I've not felt any jarring jolts up my spine since installing it.
Brilliant better than I could imagine
By Clive
31 Oct 2017
5 / 5
I recommend this product
ProsFantastic bump suppressor
Well this is a great product. I cycle on the canal towpath with a road bike with front suspension (Cannondale Slate). The front suspension is good but doesn't protect your bum from the bumps. This makes the whole experience a delight. Worth every penny. Very happy customer.
um conforto nas pedaladas
By luiz fernando giovannini
15 Sep 2017
5 / 5
I recommend this product
Prosperfeito para o que se propos a fazer
excelente acabamento e funcionamento , ótimo produto
Cane Creek Thudbuster St
By Mark
17 Jun 2011
4 / 5
I recommend this product
Conswould like ability to fine tune for rider weight.
Proseasy to fit, size, weight not an issue for me,
I bought this to complement a RIDO R2 on an pedelec bike, I was considering the LT viersion but went for the ST due to not having enough space, does make a big difference on out generaly rubbish road surfaces.
Questions & Answers (4)
How is length measured?
28 Nov 2019
Is it 350mm to the top of the suspension mechanism or to the saddle rails?

Hi, it is 350mm overall length. Thanks 29/11/19
Will This Fit A Thorn Sherpa?
08 Feb 2017

Will this fit a Thorn Sherpa out of the box or do I need to also buy a shim?


Richard :)

This will fit straight onto a Thorn Sherpa without any issues.

Is It Possible To Buy A Thudbuster St To Fit My 2009 Thorn Exp Which Has A298.8Mm Seatpost
17 Nov 2016

There isn't a Thudbuster made in 29.8mm so you will need to use a shim to allow it to fit your frame, we stock these and they are SJSC part number 22922.

Setback On Crane Creek Thudbuster Seatpost?
08 Mar 2016
What if any is the (effective) setback on the Cane Creek Thudbuster ST (and LT if different?) seatpost?

The set/lay back on the Thudbuster ST when it is not being compressed is 10mm, the LT has 20mm of lay back when it is not being compressed. Both of these numbers increase when pressure is applied to the the seatpost.