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Carbon seat post

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Home / Cycling / Carbon seat post refurbished & used for sale | For Sale UK
Felt carbon seat - carbon, 27.2mm

Felt carbon seat - carbon, 27.2mm

£17.22 · Buy It Now

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350mm 2mm carbon fiber - 27.2mm,

350mm 2mm carbon fiber - 27.2mm,

£14.49 · Buy It Now

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Trek bontrager race - bontrager, acc

Trek bontrager race - bontrager, acc

£31.90 · Buy It Now

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350mm 6mm carbon - carbon, fiber

350mm 6mm carbon - carbon, fiber

£21.99 · Buy It Now

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Toseek seatpost - toseek,

Toseek seatpost - toseek,

£20.49 · Buy It Now

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Carbon fiber seatpost - carbon,

Carbon fiber seatpost - carbon,

£21.92 · Buy It Now

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Neon carbon fibre 8mm - carbon, 30.8mm

Neon carbon fibre 8mm - carbon, 30.8mm

£13.42 · Buy It Now

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350mm 6mm carbon fiber - 350mm, 27.2/31.6mm

350mm 6mm carbon fiber - 350mm, 27.2/31.6mm

£16.14 · Buy It Now

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Deda elementi superleggero - elementi,

Deda elementi superleggero - elementi,

£78.70 · Buy It Now

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Carbon seatpost - carbon,

Carbon seatpost - carbon,

£26.68 · Buy It Now

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350mm 2mm carbon - 350mm, 27.2mm

350mm 2mm carbon - 350mm, 27.2mm

£16.17 · Buy It Now

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Bike seat post carbon - seat, fibre

Bike seat post carbon - seat, fibre

£17.51 · Buy It Now

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Worx bikes carbon road gravel - worx,

Worx bikes carbon road gravel - worx,

£17.95 · Buy It Now

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Enve carbon seatpost 2mm - carbon,

Enve carbon seatpost 2mm - carbon,

£156.70 · Buy It Now

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Cannondale carbon seatpost - carbon,

Cannondale carbon seatpost - carbon,

£26.99 · Buy It Now

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Cervelo sp19 carbon seatpost - cervelo,

Cervelo sp19 carbon seatpost - cervelo,

£52.70 · Buy It Now

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Light full carbon - carbon, one

Light full carbon - carbon, one

£33.00 · Buy It Now

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Carbon fiber seat - fiber, post

Carbon fiber seat - fiber, post

£27.99 · Buy It Now

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350mm 2mm 6mm carbon - 350mm, new

350mm 2mm 6mm carbon - 350mm, new

£15.99 · Buy It Now

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Promax carbon alloy seatpost - promax,

Promax carbon alloy seatpost - promax,

£10.80 · Buy It Now

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Zipp service course carbon - zipp,

Zipp service course carbon - zipp,

£59.00 · Buy It Now

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Fsa 350mm carbon bike - 27.2,

Fsa 350mm carbon bike - 27.2,

£35.00 · Buy It Now

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Bontrager race xxx lite carbon - xxx,

Bontrager race xxx lite carbon - xxx,

£25.99 · Buy It Now

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Cannondale save carbon - save,

Cannondale save carbon - save,

£47.50 · Buy It Now

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Carbon fibre seat post - fibre, 31.6

Carbon fibre seat post - fibre, 31.6

£21.50 · Buy It Now

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Specialized works fact - s-works,

Specialized works fact - s-works,

£89.10 · Buy It Now

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8mm seat post - seat, fibre

8mm seat post - seat, fibre

£24.99 · Buy It Now

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Toseek 31 6mm - 27.2/30.8/31.6mm, carbon

Toseek 31 6mm - 27.2/30.8/31.6mm, carbon

£22.50 · Buy It Now

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Easton ec70 carbon - easton, post

Easton ec70 carbon - easton, post

£30.86 · Buy It Now

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Pinarello most 300 seat - 31.6,

Pinarello most 300 seat - 31.6,

£23.94 · Buy It Now

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Uhc performance 340mm - uhc,

Uhc performance 340mm - uhc,

£49.50 · Buy It Now

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Sdg beam carbon cycling - i-beam,

Sdg beam carbon cycling - i-beam,

£57.99 · Buy It Now

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Promax carbon alloy seatpost - carbon,

Promax carbon alloy seatpost - carbon,

£10.80 · Buy It Now

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Kuota 6mm carbon seatpost - kuota,

Kuota 6mm carbon seatpost - kuota,

£20.00 · Buy It Now

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Hope carbon seat - 31.6mm, x

Hope carbon seat - 31.6mm, x

£30.00 · Buy It Now

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350mm 2mm 6mm carbon - 27.2mm/31.6mm,

350mm 2mm 6mm carbon - 27.2mm/31.6mm,

£16.36 · Buy It Now

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Boardman 350mm 6mm carbon - 350mm,

Boardman 350mm 6mm carbon - 350mm,

£17.00 · Buy It Now

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Mtb road bicycle seatpost - mtb,

Mtb road bicycle seatpost - mtb,

£25.88 · Buy It Now

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Brand new bike seat - seat, shock

Brand new bike seat - seat, shock

£26.67 · Buy It Now

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Universal bike seat post - seat,

Universal bike seat post - seat,

£21.11 · Buy It Now

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Carbon seatpost 6mm 400 - seatpost, x

Carbon seatpost 6mm 400 - seatpost, x

£16.15 · Buy It Now

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Cervelo sp19 carbon seatpost - cervelo,

Cervelo sp19 carbon seatpost - cervelo,

£52.70 · Buy It Now

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Pro lite seat post - seat, carbon

Pro lite seat post - seat, carbon

£18.00 · Buy It Now

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Deda superzero 350mm 2mm - superzero, x

Deda superzero 350mm 2mm - superzero, x

£59.99 · Buy It Now

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Seatpost 6 30 8mm - seatpost, 27.2/31.6/30.8mm

Seatpost 6 30 8mm - seatpost, 27.2/31.6/30.8mm

£20.90 · Buy It Now

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Superlight zero offset full - zero,

Superlight zero offset full - zero,

£38.00 · Buy It Now

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Carbon fiber seatpost - carbon,

Carbon fiber seatpost - carbon,

£19.99 · Buy It Now

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Pro vibe 2mm carbon - 27.2mm,

Pro vibe 2mm carbon - 27.2mm,

£59.99 · Buy It Now

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Carbon fiber seat - fiber, post

Carbon fiber seat - fiber, post

£15.99 · Buy It Now

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Palladio carbon seat post - palladio,

Palladio carbon seat post - palladio,

£47.50 · Buy It Now

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Kuota carbon seatpost x - seatpost,

Kuota carbon seatpost x - seatpost,

£29.00 · Buy It Now

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Vintage look carbon seat - look,

Vintage look carbon seat - look,

£47.50 · Buy It Now

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350mm 6mm carbon fiber - 350mm,

350mm 6mm carbon fiber - 350mm,

£16.36 · Buy It Now

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Carbon fibre seatpost - fibre,

Carbon fibre seatpost - fibre,

£19.36 · Buy It Now

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Bianchi carbon fibre - carbon, seatpost

Bianchi carbon fibre - carbon, seatpost

£37.10 · Buy It Now

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Carbon seat postareo - carbon,

Carbon seat postareo - carbon,

£16.14 · Buy It Now

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Carbon bike seatpost - 3t,

Carbon bike seatpost - 3t,

£10.00 · Buy It Now

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Giant carbon fibre bike - giant,

Giant carbon fibre bike - giant,

£39.99 · Buy It Now

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Canyon sp0057 vcls - vcls, carbon

Canyon sp0057 vcls - vcls, carbon

£57.62 · Buy It Now

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Kuota carbon seat - kuota, post

Kuota carbon seat - kuota, post

£24.96 · Buy It Now

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30 8mm seat post - 27.2/31.6/30.8mm,

30 8mm seat post - 27.2/31.6/30.8mm,

£19.49 · Buy It Now

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Specialized fact carbon - specialized, seat

Specialized fact carbon - specialized, seat

£39.18 · Buy It Now

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Control tech 6mm carbon - tech, 31.6mm

Control tech 6mm carbon - tech, 31.6mm

£25.00 · Buy It Now

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Bikehut carbon seatpost - bikehut,

Bikehut carbon seatpost - bikehut,

£24.99 · Buy It Now

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Carbon fibre seatpost - seatpost, cycling

Carbon fibre seatpost - seatpost, cycling

£28.79 · Buy It Now

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Wcs ritchey cycling carbon mtb - ritchey,

Wcs ritchey cycling carbon mtb - ritchey,

£24.37 · Buy It Now

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2025 carbon fiber bicycle - 2025,

2025 carbon fiber bicycle - 2025,

£23.99 · Buy It Now

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Easton ct2 taperwall - ct2,

Easton ct2 taperwall - ct2,

£28.78 · Buy It Now

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Sumo carbon seatpost - u.s.e,

Sumo carbon seatpost - u.s.e,

£37.10 · Buy It Now

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Carbon fibre seat - , post

Carbon fibre seat - , post

£15.68 · Buy It Now

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Carbon seat post - seat,

Carbon seat post - seat,

£29.79 · Buy It Now

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Specialized works fact - s-works, cg-r

Specialized works fact - s-works, cg-r

£59.98 · Buy It Now

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Ribble sl series carbon - /,

Ribble sl series carbon - /,

£49.58 · Buy It Now

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31 6mm bike - 27.2/30.8/31.6mm,

31 6mm bike - 27.2/30.8/31.6mm,

£18.79 · Buy It Now

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Kinesis carbon seatpost 6 - kinesis,

Kinesis carbon seatpost 6 - kinesis,

£19.62 · Buy It Now

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Deda superleggero carbon - deda,

Deda superleggero carbon - deda,

£57.90 · Buy It Now

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Seat post 6 30 - post, 27.2/31.6/30.8mm

Seat post 6 30 - post, 27.2/31.6/30.8mm

£13.25 · Buy It Now

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Elita one carbon seatpost 20mm - one,

Elita one carbon seatpost 20mm - one,

£24.88 · Buy It Now

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Used carbon seatpost - used,

Used carbon seatpost - used,

£25.00 · Buy It Now

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Boardman carbon seat - seat, 31.6

Boardman carbon seat - seat, 31.6

£16.15 · Buy It Now

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Felt carbon seatpost - seatpost,, 27.2mm

Felt carbon seatpost - seatpost,, 27.2mm

£25.00 · Buy It Now

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Fsa force 6mm carbon - k-force,

Fsa force 6mm carbon - k-force,

£37.00 · Buy It Now

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Xlc raceby carbon seat post - raceby,

Xlc raceby carbon seat post - raceby,

£26.70 · Buy It Now

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Easton ec90 carbon - ec90,

Easton ec90 carbon - ec90,

£37.10 · Buy It Now

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Schmolke tlo black - schmolke,

Schmolke tlo black - schmolke,

£350.00 · Buy It Now

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350mm 2mm 6mm carbon - 27.2mm/31.6mm,

350mm 2mm 6mm carbon - 27.2mm/31.6mm,

£15.99 · Buy It Now

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Carbon seat post - seat,

Carbon seat post - seat,

£63.10 · Buy It Now

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Carbon fibre bicycle - 3k,

Carbon fibre bicycle - 3k,

£28.79 · Buy It Now

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Fsa slk carbon seat - fsa, post

Fsa slk carbon seat - fsa, post

£31.90 · Buy It Now

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Bmc road machine carbon - road,

Bmc road machine carbon - road,

£85.00 · Buy It Now

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Bontrager carbon seat post - bontrager,

Bontrager carbon seat post - bontrager,

£14.19 · Buy It Now

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Carbon seat post super - carbon,

Carbon seat post super - carbon,

£16.15 · Buy It Now

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Carbon mtb bike seatpost - mtb,

Carbon mtb bike seatpost - mtb,

£27.59 · Buy It Now

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Miche road bike carbon - miche,

Miche road bike carbon - miche,

£14.00 · Buy It Now

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Elitaone carbon seatpost light - elitaone,

Elitaone carbon seatpost light - elitaone,

£39.99 · Buy It Now

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Mtb road gravel - mtb,

Mtb road gravel - mtb,

£25.20 · Buy It Now

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📊96 listings · from £10 · avg £35.02
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 carbon seat post listings currently in our index. Prices range from £10 to £350, with an average of £35.02. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about carbon seat post →

Try this: racing bike 56 | trek fuel ex 7 | middleburn | orbit bike | tacx antares | sidi wire | mongoose fireball | boys mountain bike 24 | surly frame | bianchi bikes

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about carbon seat post

Whether you are looking for a brand-new or second-hand carbon seat post, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £10, while premium listings can reach £350 — giving you a wide budget spread to work with. The average price of £35.02 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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