Seatpost
Seatpost for sale on Ireland's largest auction and classifieds sites
Road bikes aluminumalloy seat - bikes, - £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
Alloy seat post - stem, seatpost - £6.51
This alloy seatpost • Stem high quality • Both road mountain - Free postage - New and Used
This alloy seatpost • Stem high quality • Both road mountain - 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
Extra long 400mm alloy - , - £13.95
400mm length sizes • Available micro adjustable • Head single bolt - Free postage - New and Used
400mm length sizes • Available micro adjustable • Head single bolt - Free postage - New and Used
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Bicycle seat post 350mm - bicycle, - £9.99
- Free postage - New and Used
- Free postage - New and Used
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48 listings · from £4.79 · avg £17.29
Browse 48 seatpost listings currently in our index. Prices range from £4.79 to £64.99, with an average of £17.29. 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 - post, alloy - £9.99
350mm stem length • Alloy black - Free postage - New and Used
350mm stem length • Alloy black - Free postage - New and Used
Mtb bicycle bike - mtb, - £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
Bicycle bike seat post - bicycle, - £12.51
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
Zoom suspension seat post - zoom, - £18.99
Zoom suspension seat • Post high quality • Bike component universal - Free postage - New and Used
Zoom suspension seat • Post high quality • Bike component universal - Free postage - New and Used
Bicycle seatpost tube mountain - bicycle, - £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
Promax long alloy micro seat - micro, - £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
Mtb bicycle bike - bicycle, seat - £4.79
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
350mm 2mm carbon fiber - 27.2mm, - £15.37
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
Promax alloy seat - promax, - £13.95
400mm length sizes • Available micro adjustable • Head single bolt - Free postage - New and Used
400mm length sizes • Available micro adjustable • Head single bolt - Free postage - New and Used
Suntour sp12ncx bike - suntour, - £59.99
Suspension system internal • Coil preload adjust • Steel bushing parallelogram - Free postage - New and Used
Suspension system internal • Coil preload adjust • Steel bushing parallelogram - Free postage - New and Used
Aluminium alloy 6061 - aluminium, - £15.99
- Free postage - New and Used
- Free postage - New and Used
Wcs ritchey cycling carbon mtb - carbon, - £24.37
Material t800 carbon • Fiber 27.2 30.8 • 31.6 length 350 - Free postage - New and Used
Material t800 carbon • Fiber 27.2 30.8 • 31.6 length 350 - Free postage - New and Used
Mtb bicycle bike seat post - bicycle, - £4.85
You can know • Specifications reducer sleeve • Cnc machining surface - Free postage - New and Used
You can know • Specifications reducer sleeve • Cnc machining surface - Free postage - New and Used
Seat pillar x 400mm - x, - £9.99
Seat pillar 28.6 • 400mm - Free postage - New and Used
Seat pillar 28.6 • 400mm - Free postage - New and Used
Bike seat post - post, reduser - £6.99
- Free postage - New and Used
- Free postage - New and Used
Eastern bikes throttle - eastern, - £24.99
200mm length allows • Variety height choices • Its pivotal head - Free postage - New and Used
200mm length allows • Variety height choices • Its pivotal head - Free postage - New and Used
Oxford seatpost x - oxford, - £10.00
- Free postage - New and Used
- Free postage - New and Used
Bike mtb cycling - bike, - £7.32
1pc bicycle seat • Tube pillar style • Design thickened pipe - Free postage - New and Used
1pc bicycle seat • Tube pillar style • Design thickened pipe - Free postage - New and Used
Carbon fiber seatpost - carbon, - £19.99
Material carbon fiber • Note bushing only • Suitable 27.2mm seat - Free postage - New and Used
Material carbon fiber • Note bushing only • Suitable 27.2mm seat - Free postage - New and Used
Micro adjusting x 350 - 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
Gusset lofty xxl seatpost - lofty, - £29.99
Length 450mm long • Truly xxl are • Based wigan town - Free postage - New and Used
Length 450mm long • Truly xxl are • Based wigan town - Free postage - New and Used
Alloy seat post stem seatpost - stem, - £16.72
I2.409fk7dvk7dvc7 style box • Webkit tap highlight • Color transparent outline - Free postage - New and Used
I2.409fk7dvk7dvc7 style box • Webkit tap highlight • Color transparent outline - Free postage - New and Used
Alloy seatpost shim - seatpost, - £9.99
Length 80mm - Free postage - New and Used
Length 80mm - Free postage - New and Used
Bicycle saddle suspension - bicycle, - £13.95
Micro adjustable saddle • Position silver alloy • Your bike before - Free postage - New and Used
Micro adjustable saddle • Position silver alloy • Your bike before - Free postage - New and Used
Carbon fiber bike shockproof - :carbon, - £27.34
Shockproof design give • You better cycling • Experience material carbon - Free postage - New and Used
Shockproof design give • You better cycling • Experience material carbon - Free postage - New and Used
Carbon fibre bicycle - 3k, - £31.19
Finish matte material • Carbon fibre design • Aero profile specifically - Free postage - New and Used
Finish matte material • Carbon fibre design • Aero profile specifically - Free postage - New and Used
350mm mtb road - road, seatpost - £9.99
Material 6601 aluminium • Alloy length 350 - Free postage - New and Used
Material 6601 aluminium • Alloy length 350 - Free postage - New and Used
Mtb bicycle seatpost alloy - bicycle, - £12.77
Material aluminium alloy • Will provide professional • Reasonable solutions you - Free postage - New and Used
Material aluminium alloy • Will provide professional • Reasonable solutions you - Free postage - New and Used
Carbon seat post - seat, - £28.49
Important alert due • Carbon fiber material • Saddle rail compatibility - Free postage - New and Used
Important alert due • Carbon fiber material • Saddle rail compatibility - Free postage - New and Used
Lapierre tranzx ysp18 - lapierre, x - £64.99
Colour black white • Lapierre racing logos • Easy use down - Free postage - New and Used
Colour black white • Lapierre racing logos • Easy use down - Free postage - New and Used
Used giant carbon - giant, - £42.30
- Free postage - New and Used
- Free postage - New and Used
New mtb road - bicycle, seatpost - £9.73
Material aluminum alloy - Free postage - New and Used
Material aluminum alloy - Free postage - New and Used
31 6mm bike - 27.2/30.8/31.6mm, seatpost - £13.99
Material superlight aluminum • Alloy - Free postage - New and Used
Material superlight aluminum • Alloy - 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
Metal alloy cycling bike - alloy, seat - £7.01
1pc bicycle seat • Tube pillar style • Design thickened pipe - Free postage - New and Used
1pc bicycle seat • Tube pillar style • Design thickened pipe - Free postage - New and Used
Bicycle seatpost sleeve road - seatpost, - £6.34
100 27.2 30.9mm • Material aluminum alloy • Color anodized black - Free postage - New and Used
100 27.2 30.9mm • Material aluminum alloy • Color anodized black - Free postage - New and Used
Alloy seat post stem - alloy, - £8.67
Material aluminum alloy - Free postage - New and Used
Material aluminum alloy - Free postage - New and Used
Meroca mtb dropper - mtb, - £39.88
27.2 30.9 31.6 • 400 125mm travel - Free postage - New and Used
27.2 30.9 31.6 • 400 125mm travel - Free postage - New and Used
Bike seatpost x 350mm - 31.6, - £10.80
Kore - Free postage - New and Used
Kore - Free postage - New and Used
1pc bike aluminum alloy - 1pc, - £5.79
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
Meroca mountain bike seatpost - meroca, - £46.99
- Free postage - New and Used
- Free postage - New and Used
Alloy seat post long 350 - seat, - £13.95
350mm 400mm length • Will always help • You have 100 - Free postage - New and Used
350mm 400mm length • Will always help • You have 100 - Free postage - New and Used
Alloy seat post - post, seatpost - £10.99
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 £64.99 — giving you a wide budget spread to work with. The average price of £17.29 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.