Specialized seatpost
Specialized seatpost for sale on Ireland's largest auction and classifieds sites
Specialized fact carbon - specialized, - £31.90
Specialized fact carbon • Seatpost 27.2mm - Free postage - New and Used
Specialized fact carbon • Seatpost 27.2mm - Free postage - New and Used
Specialized zertz fact - specialized, carbon - £37.10
Good condition fact • Seatpost zertz inserts • Also included prologo - Free postage - New and Used
Good condition fact • Seatpost zertz inserts • Also included prologo - Free postage - New and Used
Specialized works r - specialized, cg-r - £57.90
- Free postage - New and Used
- Free postage - New and Used
Specialized rockhopper - specialized, - £19.89
Specialized rockhopper seatpost • 30.9mm good condition • Saddle except tear - Free postage - New and Used
Specialized rockhopper seatpost • 30.9mm good condition • Saddle except tear - Free postage - New and Used
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Specialized alloy micro adjust - specialized, - £5.00
Specialized alloy micro • Adjust seat post • Very used condition - Free postage - New and Used
Specialized alloy micro • Adjust seat post • Very used condition - Free postage - New and Used
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48 listings · from £5 · avg £59.7
⚠️ These listings were last updated more than 12 days ago.
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Browse 48 specialized seatpost listings currently in our index. Prices range from £5 to £156.7, with an average of £59.7. 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 specialized seatpost →
Specialized works pave fact - works, - £31.90
This seat post • Specialized works pave • High quality durable - Free postage - New and Used
This seat post • Specialized works pave • High quality durable - Free postage - New and Used
Specialized seatpost 27 2 - specialized, – - £27.63
Length 325 weight • 310 - Free postage - New and Used
Length 325 weight • 310 - Free postage - New and Used
Specialized works 400 x - specialized, - £130.70
Specialized works seatpost • Fact carbon fibre • 400 27.2mm can - Free postage - New and Used
Specialized works seatpost • Fact carbon fibre • 400 27.2mm can - Free postage - New and Used
Specialized fact carbon - specialized, - £42.59
- Free postage - New and Used
- Free postage - New and Used
Specialized works tarmac sl8 - specialized, - £75.58
Specialized works tarmac • Sl8 seatpost 380mm • Length setback taken - Free postage - New and Used
Specialized works tarmac • Sl8 seatpost 380mm • Length setback taken - Free postage - New and Used
Specialized works 350 x - specialized, - £99.50
Specialized works seatpost • Fact carbon fibre • 350 27.2mm zertz - Free postage - New and Used
Specialized works seatpost • Fact carbon fibre • 350 27.2mm zertz - Free postage - New and Used
Specialized command post - specialized, - £83.90
All complete fully • Working - Free postage - New and Used
All complete fully • Working - Free postage - New and Used
Specialized works tarmac sl8 - tarmac, - £68.30
Great condition surplus • Requirements any questions • Just ask - Free postage - New and Used
Great condition surplus • Requirements any questions • Just ask - Free postage - New and Used
Specialized seat post 4mm - specialized, 30.4mm - £10.80
Used 30.4 seat • Post taken from • 1998 specialized rockhopper - Free postage - New and Used
Used 30.4 seat • Post taken from • 1998 specialized rockhopper - Free postage - New and Used
Specialized 400mm long 9mm - specialized, - £25.99
This item good • Condition fully working • Issues although shows - Free postage - New and Used
This item good • Condition fully working • Issues although shows - Free postage - New and Used
Specialized seatpost 9 x - , - £17.21
- Free postage - New and Used
- Free postage - New and Used
Works carbon seat post 2 - s-works, - £65.59
Works carbon seat • Post 27.2mm diameter • Cut total length - Free postage - New and Used
Works carbon seat • Post 27.2mm diameter • Cut total length - Free postage - New and Used
Specialized 260 6mm - specialized, alloy - £16.15
Specialized 260 31.6mm • Alloy seatpost grease • Ports good condition - Free postage - New and Used
Specialized 260 31.6mm • Alloy seatpost grease • Ports good condition - Free postage - New and Used
Specialized stumpjumper - 30.9, - £24.62
Top half respectable • Cosmetic condition lots • Signs use marks - Free postage - New and Used
Top half respectable • Cosmetic condition lots • Signs use marks - Free postage - New and Used
Specialized works sl8 - sl8, carbon - £156.70
Specialized works sl8 • Carbon seat post • 0mm offset specifically - Free postage - New and Used
Specialized works sl8 • Carbon seat post • 0mm offset specifically - Free postage - New and Used
Specialized cobble gobbler - specialized, - £63.10
Cobble gobbler seatpost • 27.2 diameter used • Alloy clamp can - Free postage - New and Used
Cobble gobbler seatpost • 27.2 diameter used • Alloy clamp can - Free postage - New and Used
Specialized works sl8 - specialized, s-works - £78.69
New box sl8 • Seat post 300mm • 15mm offset - Free postage - New and Used
New box sl8 • Seat post 300mm • 15mm offset - Free postage - New and Used
Specialized works mtb carbon - mtb, - £75.58
Very good condition • Removed from specialized • Works epic 2012 - Free postage - New and Used
Very good condition • Removed from specialized • Works epic 2012 - Free postage - New and Used
Specialized works pave sl - s-works, - £85.02
Item was removed • Works pave seatpost • From brand new - Free postage - New and Used
Item was removed • Works pave seatpost • From brand new - Free postage - New and Used
Specialized works pave sl - s-works, - £95.08
- Free postage - New and Used
- Free postage - New and Used
Works pavé fact carbon - s-works, - £52.70
Good condition alloy • Rail top clamp • 20mm offset one - Free postage - New and Used
Good condition alloy • Rail top clamp • 20mm offset one - Free postage - New and Used
Works carbon seatpost 30cm - carbon, seatpost, - £53.75
Used slight clamping • Marks - Free postage - New and Used
Used slight clamping • Marks - Free postage - New and Used
Bontrager race lite - race, carbon - £21.50
Specialised alias 143 • Marks shown photos • This high end - Free postage - New and Used
Specialised alias 143 • Marks shown photos • This high end - Free postage - New and Used
Specialized quick release seat - specialized, - £11.99
Rough condition but • Working thanks - Free postage - New and Used
Rough condition but • Working thanks - Free postage - New and Used
Roval alpinist carbon seatpost - carbon, - £156.70
Scuffs marks - Free postage - New and Used
Scuffs marks - Free postage - New and Used
Specialized works r - works, cg-r - £115.10
- Free postage - New and Used
- Free postage - New and Used
Specialized shiv tri - shiv, carbon - £129.75
Sold seen per • Images - Free postage - New and Used
Sold seen per • Images - Free postage - New and Used
Specialised seat post - specialised, - £10.00
Specialized seat post • High quality adjustable • Seatpost cycling enthusiasts - Free postage - New and Used
Specialized seat post • High quality adjustable • Seatpost cycling enthusiasts - Free postage - New and Used
Specialized carbon works - specialized, s - £52.70
Still good shape • Pictured apart from • Scratch picture some - Free postage - New and Used
Still good shape • Pictured apart from • Scratch picture some - Free postage - New and Used
Specialized works r - s-works, cg-r - £103.66
Perfect working order - Free postage - New and Used
Perfect working order - Free postage - New and Used
Specialised short reach - specialised, - £16.15
Pictured came off • Wife bianchi which • Broke handlebars seat - Free postage - New and Used
Pictured came off • Wife bianchi which • Broke handlebars seat - Free postage - New and Used
Specialized 340mm long 9mm - specialized, - £24.99
Specialized 340mm long • 30.9mm diameter seatpost • High quality aluminium - Free postage - New and Used
Specialized 340mm long • 30.9mm diameter seatpost • High quality aluminium - Free postage - New and Used
Specialized alloy mtb - alloy, - £6.52
Type quick release • Alloy collar nylon • Washer 34.9mm one - Free postage - New and Used
Type quick release • Alloy collar nylon • Washer 34.9mm one - Free postage - New and Used
Specialized 350mm long - specialized, 30.9mm - £23.99
This item good • Condition fully working • Issues although shows - Free postage - New and Used
This item good • Condition fully working • Issues although shows - Free postage - New and Used
Specialized 340mm long - 340mm, - £23.99
This item good • Condition fully working • Issues although shows - Free postage - New and Used
This item good • Condition fully working • Issues although shows - Free postage - New and Used
Specialized works carbon - s, - £145.00
Carbon seatpost • Sl7 tarmac 380mm • 20mm layback removed - Free postage - New and Used
Carbon seatpost • Sl7 tarmac 380mm • 20mm layback removed - Free postage - New and Used
Specialized venge aero carbon - specialized, - £89.10
Specialized seatpost carbon • Fibre originally came • Venge 2014 may - Free postage - New and Used
Specialized seatpost carbon • Fibre originally came • Venge 2014 may - Free postage - New and Used
Specialized works tarmac sl6 - specialized, - £31.90
Specialized works tarmac • Sl6 carbon seatpost • 380mm length 20mm - Free postage - New and Used
Specialized works tarmac • Sl6 carbon seatpost • 380mm length 20mm - Free postage - New and Used
Campagnolo record narrow rail - campagnolo, - £130.00
1960 campagnolo brooks • Saddle which was • Stamped into top - Free postage - New and Used
1960 campagnolo brooks • Saddle which was • Stamped into top - Free postage - New and Used
Specialized works sprint - s, - £52.69
Used but good • Condition around 20mm • Setback includes di2 - Free postage - New and Used
Used but good • Condition around 20mm • Setback includes di2 - Free postage - New and Used
Specialized works sl8 - specialized, s-works - £72.46
New box 300mm • Length offset sl8 • Thanks looking - Free postage - New and Used
New box 300mm • Length offset sl8 • Thanks looking - Free postage - New and Used
Specialized works tarmac sl6 - tarmac, - £89.99
Specialized part number • S184900004 length 320mm • 20mm offset constructed - Free postage - New and Used
Specialized part number • S184900004 length 320mm • 20mm offset constructed - Free postage - New and Used
Specialized double clamp - specialized, - £24.62
- Free postage - New and Used
- Free postage - New and Used
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Everything you need to know about specialized seatpost
Whether you are looking for a brand-new or second-hand specialized 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 £5, while premium listings can reach £156.7 — giving you a wide budget spread to work with. The average price of £59.7 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.