Seatpost
Seatpost for sale on Ireland's largest auction and classifieds sites
1pc bike aluminum alloy seat - bike, - £5.98
Material aluminum alloy • Ultralight high intensity • Durable color can - Free postage - New and Used
Material aluminum alloy • Ultralight high intensity • Durable color can - Free postage - New and Used
Toseek seatpost - toseek, - £18.99
Carbon seatpost description • Brand toseek material • Fiber thickness 2.2mm - Free postage - New and Used
Carbon seatpost description • Brand toseek material • Fiber thickness 2.2mm - Free postage - New and Used
Bicycle seat tube - bicycle, - £7.26
Suitable bow shaped • Cushions - Free postage - New and Used
Suitable bow shaped • Cushions - Free postage - New and Used
Aluminum alloy bicycle seat - bicycle, - £9.10
Suitable bow shaped • Cushions material aluminum • Alloy - Free postage - New and Used
Suitable bow shaped • Cushions material aluminum • Alloy - Free postage - New and Used
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Alloy seatpost 2mm 6mm - alloy, 27.2mm/31.6mm - £8.22
Material aluminium alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
Material aluminium alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
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48 listings · from £4.79 · avg £14.01
⚠️ These listings were last updated more than 20 days ago.
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Browse 48 seatpost listings currently in our index. Prices range from £4.79 to £57.9, with an average of £14.01. 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 seatpost →
Wave seat post alloy black - seat, - £9.99
350mm stem length • Alloy black - Free postage - New and Used
350mm stem length • Alloy black - Free postage - New and Used
Bicycle seatpost tube - bicycle, mountain - £8.79
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
Bicycle seat post 350mm - bicycle, - £9.99
- Free postage - New and Used
- Free postage - New and Used
Easton ea70 seatpost 2mm - ea70, 27.2mm - £31.90
Easton ea70 seatpost • High quality bike • Component cycling enthusiasts - Free postage - New and Used
Easton ea70 seatpost • High quality bike • Component cycling enthusiasts - Free postage - New and Used
Bicycle bike seat post mtb - bicycle, - £12.55
Aluminum alloy steatpost • Color black material • 31.6mm weight about - Free postage - New and Used
Aluminum alloy steatpost • Color black material • 31.6mm weight about - Free postage - New and Used
350mm 2mm carbon fiber - 350mm, - £14.69
Material carbon fiber • Matt angle connector • Part this product - Free postage - New and Used
Material carbon fiber • Matt angle connector • Part this product - Free postage - New and Used
New mtb road bicycle seatpost - new, - £9.73
Material aluminum alloy - Free postage - New and Used
Material aluminum alloy - Free postage - New and Used
Bicycle bike seat post mtb - seat, - £7.99
Corrosion resistant constructed • From aluminium alloy • That not only - Free postage - New and Used
Corrosion resistant constructed • From aluminium alloy • That not only - Free postage - New and Used
31 6mm bike seatpost - 27.2/30.8/31.6mm, - £13.99
Material superlight aluminum • Alloy - Free postage - New and Used
Material superlight aluminum • Alloy - Free postage - New and Used
Bontrager aluminium seatpost - aluminium, - £16.00
Bontrager aluminium seatpost • High quality replacement • Part your bike - Free postage - New and Used
Bontrager aluminium seatpost • High quality replacement • Part your bike - Free postage - New and Used
Carbon mtb bike - carbon, - £27.59
Seat part clip • Made high strength • Aluminum alloy one - Free postage - New and Used
Seat part clip • Made high strength • Aluminum alloy one - Free postage - New and Used
6mm aluminium seatpost - aluminium, - £4.79
New old stock • Seatpost 31.6mm diameter • Original packaging seen - Free postage - New and Used
New old stock • Seatpost 31.6mm diameter • Original packaging seen - Free postage - New and Used
28 6mm bicycle - bicycle, bike - £8.54
Suitable bow shaped • Cushions - Free postage - New and Used
Suitable bow shaped • Cushions - Free postage - New and Used
Bicycle seat post mtb - bicycle, road - £8.27
Material aluminium alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
Material aluminium alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
Thomson elite seatpost - elite, - £57.90
Thomson elite straight • Length 330mm diameter • 27.2mm was installed - Free postage - New and Used
Thomson elite straight • Length 330mm diameter • 27.2mm was installed - Free postage - New and Used
Kalloy uno 248 - kalloy, 400mm - £24.99
Sprockets ltd has • Been trading since • March 2003 run - Free postage - New and Used
Sprockets ltd has • Been trading since • March 2003 run - Free postage - New and Used
9mm 6mm aluminum - 30.9mm/31.6mm, - £10.85
Frosted appearance this • Black seat tube • Graceful classic which - Free postage - New and Used
Frosted appearance this • Black seat tube • Graceful classic which - Free postage - New and Used
Micro adjusting x 350 - adjusting, 27.2 - £8.61
Micro adjusting alloy • Shaft steel clamp • Plate great price - Free postage - New and Used
Micro adjusting alloy • Shaft steel clamp • Plate great price - Free postage - New and Used
Alloy seat post mountain - alloy, - £15.99
400mm length micro • Adjustable stem head • 6061 alloy west - Free postage - New and Used
400mm length micro • Adjustable stem head • 6061 alloy west - Free postage - New and Used
Xlc 100 2mm - xlc, comp - £9.99
Its precise construction • Absorbs vibration optimizes • Distribution pressure evenly - Free postage - New and Used
Its precise construction • Absorbs vibration optimizes • Distribution pressure evenly - Free postage - New and Used
Polygon 8mm micro - 26.8mm, - £11.99
Material polygon alloy • Length 240mm micro • Adjust - Free postage - New and Used
Material polygon alloy • Length 240mm micro • Adjust - Free postage - New and Used
Wave black mountain bike - mountain, - £17.85
Providing more comfortable • Enjoyable ride has • 40mm travel rigidity - Free postage - New and Used
Providing more comfortable • Enjoyable ride has • 40mm travel rigidity - Free postage - New and Used
Oxford seat post 400 - oxford, x - £16.98
Micro adjustable key • Features suggest only • Trying shoes carpet - Free postage - New and Used
Micro adjustable key • Features suggest only • Trying shoes carpet - Free postage - New and Used
Isla cnoc bicycle line - isla, in-line - £7.99
Bicycle accessories components • Maintenance bike parts • Tyres inner tubes - Free postage - New and Used
Bicycle accessories components • Maintenance bike parts • Tyres inner tubes - Free postage - New and Used
Easton ec70 carbon seat post - easton, - £30.86
Easton ec70 carbon • Seat post high • Quality durable cycling - Free postage - New and Used
Easton ec70 carbon • Seat post high • Quality durable cycling - Free postage - New and Used
Bike saddle pole - bike, - £11.73
- Free postage - New and Used
- Free postage - New and Used
Brand setback alloy seatpost - setback, - £16.04
Clamp head are • Offset 5mm include • Adjustable bolt design - Free postage - New and Used
Clamp head are • Offset 5mm include • Adjustable bolt design - Free postage - New and Used
Aluminum alloy seatpost - alloy, - £7.23
Adjustable clamp head • Easy install you • Can find comfortable - Free postage - New and Used
Adjustable clamp head • Easy install you • Can find comfortable - Free postage - New and Used
1pc bike aluminum alloy - aluminum, - £7.33
Material aluminum alloy • Ultralight high intensity • Durable color can - Free postage - New and Used
Material aluminum alloy • Ultralight high intensity • Durable color can - Free postage - New and Used
Mtb seatpost alloy bicycle - mtb, - £16.80
Material aluminium alloy • Magnetic car side • Window sun shade - Free postage - New and Used
Material aluminium alloy • Magnetic car side • Window sun shade - Free postage - New and Used
Mtb bicycle bike seat post - bicycle, - £5.73
Due different monitor • Light effect actual • Color item might - Free postage - New and Used
Due different monitor • Light effect actual • Color item might - Free postage - New and Used
Decathlon alloy inline - 27.2, - £10.80
Scratches per photo - Free postage - New and Used
Scratches per photo - Free postage - New and Used
350mm mtb road bike seatpost - mtb, - £9.19
Material 6601 aluminium • Alloy length 350 - Free postage - New and Used
Material 6601 aluminium • Alloy length 350 - Free postage - New and Used
Carbon fibre bicycle - fibre, - £27.98
Materialcarbon carbon fiber • Material imported 800 • Angle joint part - Free postage - New and Used
Materialcarbon carbon fiber • Material imported 800 • Angle joint part - Free postage - New and Used
Mtb road bicycle seatpost - mtb, - £11.49
Material aluminum alloy • Net weight 350g • 400g diameter 25.4mm - Free postage - New and Used
Material aluminum alloy • Net weight 350g • 400g diameter 25.4mm - Free postage - New and Used
Promax long alloy micro seat - promax, - £12.95
Single bolt head • Will always help • You have 100 - Free postage - New and Used
Single bolt head • Will always help • You have 100 - Free postage - New and Used
8mm strong japan short - 26.8mm, - £5.45
Here have vintage • Strong japan short • Fluted lightweight alloy - Free postage - New and Used
Here have vintage • Strong japan short • Fluted lightweight alloy - Free postage - New and Used
350mm 2mm carbon fiber - carbon, - £16.17
Material carbon fiber • Angle connector part • This product screws - Free postage - New and Used
Material carbon fiber • Angle connector part • This product screws - Free postage - New and Used
Bucklos 8 31 6mm - bucklos, 27.2/30.8/31.6mm - £13.89
Seatpost description brand • Bucklos model bka70 • Color black material - Free postage - New and Used
Seatpost description brand • Bucklos model bka70 • Color black material - Free postage - New and Used
Zoom adjustable suspension - zoom, - £19.85
Providing more comfortable • Enjoyable ride has • 35mm travel rigidity - Free postage - New and Used
Providing more comfortable • Enjoyable ride has • 35mm travel rigidity - Free postage - New and Used
Road bikes aluminumalloy seat - aluminumalloy, - £6.39
Color can available • You choose length • 30cm 11.81in 28.6mm - Free postage - New and Used
Color can available • You choose length • 30cm 11.81in 28.6mm - Free postage - New and Used
Xlc comp seat - comp, x - £12.99
Offset you can • Trust this whether • Are buying from - Free postage - New and Used
Offset you can • Trust this whether • Are buying from - Free postage - New and Used
Road bicycle seatpost aluminum - bicycle, - £12.19
Material aluminum alloy - Free postage - New and Used
Material aluminum alloy - Free postage - New and Used
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Everything you need to know about seatpost
Whether you are looking for a brand-new or second-hand seatpost, eBay offers one of the largest selections available online. With 48 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 £4.79, while premium listings can reach £57.9 — giving you a wide budget spread to work with. The average price of £14.01 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.