can you recommend m...
 

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can you recommend me a good suspension seatpost for my ht mtb please?

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i have a lovely kinesis sync ti ht that i've had since around 2018 (it's 27.5"). the problem is that when i ride it nowadays my lower back screams after a while even when riding the k & a towpath. i did buy a specialized chisel fs bike last year and it is great but very heavy as it's the lowest model in the range.

 

i have actually been thinking about riding my sync again offroad  but with a suspension seatpost to see if that helps my back problem?  

 

if it did work and help my back i would actually think about selling the chisel and using the money to upgrade my sync (it actually has some decent parts fitted to it just not the latest or best stuff.

 

what suspension post might you recommend for offroad use to help my back?

 

thanks in advance 🙂

 
Posted : 14/08/2025 2:08 pm
 nbt
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Cane Creek Thudbuster LT (long travel) is my goto, we have two on our tandems

 
Posted : 14/08/2025 2:10 pm
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Yeah Thudbuster - friend of mine with a damaged spine bought one on my recommendation and was pleased with it.

 
Posted : 14/08/2025 2:16 pm
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+1 ThudBuster LT (20 years plus of use here, I swear by them)

 
Posted : 14/08/2025 2:20 pm
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… definitely get one of the neoprene covers as well, they do a good job of keeping everything clean and lovely 

 
Posted : 14/08/2025 2:22 pm
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thanks for the replies a thudbuster lt it will be then when funds allow 😀

 

it just feels a shame to not ride the sync any more as it's still a great bike just not the most modern geo or wheelsize but at 5ft 5" i prefer the smaller 27.5" wheel to 29". 

 
Posted : 14/08/2025 2:48 pm
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thudbuster style seem to get good reviews

stay away from the ones that look like droppers. from my brief experience of trying one out, it just feels like a broken sagging dropper - which for me at least would give me both back and knee issues.

 
Posted : 14/08/2025 2:54 pm
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Just to add options my wife has been really pleased with her USE post and the Redshift on my Orange Clockwork has been superb

 
Posted : 14/08/2025 3:05 pm
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I had the same problem a few years ago getting a painful lower back ride my hardtail.

I bought a USE Vybe and the pain went instantly. I use it on my gravel bike now and it will stay on whatever bikes I have in the future. It is brilliant for seated XC riding across bumpy ground and is no hindrance on the road. You can adjust the spring so it might take a few rides to get it right but mine was fine out of the box.

I did pick mine up for about £90 but prices are a lot more now.

 
Posted : 14/08/2025 3:26 pm
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Use have a factory outlet with lower prices but this one is the soft elastomer

https://www.use-components.com/products/vybe-suspension-seatpost-factory-second

 

 

 
Posted : 14/08/2025 3:32 pm
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I bought a 400mm x 27.2mm USE Vybe for my mums turbo Vado SL for Xmas but the post was too long for her seatpost tube in her small frame doh!, so that’s sitting on my shelf, I’ve since bought her the Redshift Shockstop Endurance and she says it’s fantastic, removes all the road buzz and thumps from potholes here in rural Galloway.

https://redshiftsports.com/products/shockstop-suspension-seatpost

 
Posted : 14/08/2025 5:13 pm
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I had a USE Vybe on my gravel bike, did a v good job of taking the sting out of a harsh rear end

 
Posted : 14/08/2025 5:24 pm

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