For Sale UK

25mm seatpost

4

25mm seatpost for sale on Ireland's largest auction and classifieds sites

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Tmars seatpost long layback - seatpost,

Tmars seatpost long layback - seatpost,

£14.01 · Buy It Now

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Carbon fibre seatpost setback - fibre,

Carbon fibre seatpost setback - fibre,

£89.99 · Buy It Now

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Kalloy uno 248 - kalloy, 400mm

Kalloy uno 248 - kalloy, 400mm

£24.99 · Buy It Now

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New old school seat - new,

New old school seat - new,

£3.84 · Buy It Now

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Enve carbon seatpost - enve, 27.2mm

Enve carbon seatpost - enve, 27.2mm

£52.70 · Buy It Now

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Oxford seat post - seat,

Oxford seat post - seat,

£8.99 · Buy It Now

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Ritchey wcs carbon seatpost - ritchey,

Ritchey wcs carbon seatpost - ritchey,

£64.99 · Buy It Now

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Campagnolo 25mm seatpost

Campagnolo 25mm seatpost

£37.10 · Buy It Now

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Whyte bikes seatpost choice - bikes,

Whyte bikes seatpost choice - bikes,

£34.99 · Buy It Now

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Fsa force carbon - fsa, 25mm

Fsa force carbon - fsa, 25mm

£55.00 · Buy It Now

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Rare corima seatpost aero - rare,

Rare corima seatpost aero - rare,

£100.00 · Buy It Now

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Vintage campagnolo chorus - campagnolo, aero

Vintage campagnolo chorus - campagnolo, aero

£31.90 · Buy It Now

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Carbon seatpost look - carbon,

Carbon seatpost look - carbon,

£140.00 · 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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300m fixed gear bike - gear,

300m fixed gear bike - gear,

£13.19 · Buy It Now

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Condor strada carbon - strada, road

Condor strada carbon - strada, road

£31.90 · Buy It Now

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Shimano 600ax seat post 25mm - shimano,

Shimano 600ax seat post 25mm - shimano,

£52.70 · Buy It Now

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Selcof 4mm seat post - selcof, 54

Selcof 4mm seat post - selcof, 54

£10.99 · Buy It Now

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Oxford bicycle cycle bike - oxford,

Oxford bicycle cycle bike - oxford,

£16.06 · Buy It Now

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Classic road bike campagnolo - road,

Classic road bike campagnolo - road,

£31.90 · Buy It Now

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Stylus team carbon bike - 3t,

Stylus team carbon bike - 3t,

£26.70 · Buy It Now

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Cane creek seatpost - creek, in

Cane creek seatpost - creek, in

£12.99 · Buy It Now

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Vintage itm layback seatpost - vintage,

Vintage itm layback seatpost - vintage,

£55.00 · Buy It Now

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Bmx seat and seatpost 25mm - bmx,

Bmx seat and seatpost 25mm - bmx,

£9.99 · Buy It Now

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Campagnolo nouvo record 25mm - nouvo,

Campagnolo nouvo record 25mm - nouvo,

£45.47 · Buy It Now

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Ritchey superlogic carbon - ritchey,

Ritchey superlogic carbon - ritchey,

£73.50 · Buy It Now

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Vintage steel seatpost 25mm - steel, 26.25mm

Vintage steel seatpost 25mm - steel, 26.25mm

£5.45 · Buy It Now

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Selle italia flite bike - s,

Selle italia flite bike - s,

£75.00 · Buy It Now

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Elita one carbon fiber - elita, bike

Elita one carbon fiber - elita, bike

£102.88 · Buy It Now

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Carbon fibre bicycle - 3k,

Carbon fibre bicycle - 3k,

£27.59 · Buy It Now

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Carbon fibre bicycle - 3k,

Carbon fibre bicycle - 3k,

£27.59 · Buy It Now

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Offset 25mm carbon - 25mm, fiber

Offset 25mm carbon - 25mm, fiber

£37.08 · Buy It Now

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Darimo carbon seatpost 4mm - carbon,

Darimo carbon seatpost 4mm - carbon,

£193.10 · Buy It Now

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Enve carbon seatpost - carbon,

Enve carbon seatpost - carbon,

£139.00 · Buy It Now

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Cane creek bike cycle seatpost - cycle,

Cane creek bike cycle seatpost - cycle,

£16.18 · Buy It Now

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Campagnolo super record - record, 26.6mm

Campagnolo super record - record, 26.6mm

£65.00 · Buy It Now

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Bicycle seatpost carbon - bicycle,

Bicycle seatpost carbon - bicycle,

£23.99 · Buy It Now

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Cervelo sp19 carbon - carbon, seatpost

Cervelo sp19 carbon - carbon, seatpost

£52.70 · Buy It Now

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Superzero carbon ø27 finger - Ø27.2,

Superzero carbon ø27 finger - Ø27.2,

£140.50 · Buy It Now

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Mtb seatposts offset 25mm road - 25mm,

Mtb seatposts offset 25mm road - 25mm,

£29.99 · Buy It Now

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Campagnolo super record - campagnolo, 25mm

Campagnolo super record - campagnolo, 25mm

£55.86 · Buy It Now

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Cane creek seatpost - cane,

Cane creek seatpost - cane,

£16.97 · Buy It Now

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Carbon cycling seatposts mtb - cycling,

Carbon cycling seatposts mtb - cycling,

£30.98 · Buy It Now

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Bike indicators rear - bike,

Bike indicators rear - bike,

£9.99 · Buy It Now

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Super seatpost size checker - b,

Super seatpost size checker - b,

£15.80 · Buy It Now

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Cane creek shim seat - creek,

Cane creek shim seat - creek,

£14.23 · Buy It Now

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Trek madone series - madone, 9

Trek madone series - madone, 9

£68.30 · Buy It Now

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25mm seat post clamp bike - 15-25mm, seat-post

25mm seat post clamp bike - 15-25mm, seat-post

£6.99 · Buy It Now

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Enve 25mm layback seatpost - enve,

Enve 25mm layback seatpost - enve,

£249.00 · Buy It Now

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Bike seatpost adapter - bike,

Bike seatpost adapter - bike,

£6.08 · Buy It Now

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Job lot cycle - lot, 30

Job lot cycle - lot, 30

£10.80 · Buy It Now

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300m fixed gear bike - gear,

300m fixed gear bike - gear,

£18.86 · Buy It Now

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Trek madone slr - trek,

Trek madone slr - trek,

£80.34 · Buy It Now

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Carbon fibre bicycle - 3k,

Carbon fibre bicycle - 3k,

£27.59 · Buy It Now

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Cane creek seatpost shims - creek,

Cane creek seatpost shims - creek,

£18.19 · Buy It Now

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Vintage campagnolo super - vintage,

Vintage campagnolo super - vintage,

£73.50 · Buy It Now

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Parlee lightweight carbon - lightweight,

Parlee lightweight carbon - lightweight,

£120.30 · Buy It Now

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25mm metal seatpost clamp - 15-25mm,

25mm metal seatpost clamp - 15-25mm,

£6.42 · Buy It Now

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Kalloy vintage alloy bike - kalloy,

Kalloy vintage alloy bike - kalloy,

£19.76 · Buy It Now

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Cane creek seatpost - cane, creek,

Cane creek seatpost - cane, creek,

£14.23 · Buy It Now

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Vintage itm 25mm diameter - vintage,

Vintage itm 25mm diameter - vintage,

£58.43 · Buy It Now

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Bsd acid flashback - "acid, flashback"

Bsd acid flashback - "acid, flashback"

£33.00 · Buy It Now

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Seat post covertube black - seat,

Seat post covertube black - seat,

£4.74 · Buy It Now

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Vintage campagnolo super - vintage,

Vintage campagnolo super - vintage,

£105.00 · Buy It Now

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Oxford cycle bicycle - oxford, bike

Oxford cycle bicycle - oxford, bike

£16.06 · Buy It Now

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Affix 6mm bmx bike - 28.6mm,

Affix 6mm bmx bike - 28.6mm,

£7.99 · Buy It Now

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Bicycle seatpost carbo fiber - seatpost,

Bicycle seatpost carbo fiber - seatpost,

£29.99 · Buy It Now

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Vintage seatpost alloy 25 - seatpost,

Vintage seatpost alloy 25 - seatpost,

£5.45 · Buy It Now

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Seatpost for madone - for, 9

Seatpost for madone - for, 9

£70.00 · Buy It Now

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Easyti 25mm offset setback - easyti, offset/setback

Easyti 25mm offset setback - easyti, offset/setback

£96.00 · Buy It Now

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25mm metal seatpost clamp - 15-25mm,

25mm metal seatpost clamp - 15-25mm,

£6.60 · Buy It Now

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Full carbon seatpost offset - full,

Full carbon seatpost offset - full,

£42.60 · Buy It Now

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Shimano 600 6400 - sp-6400, seatpost

Shimano 600 6400 - sp-6400, seatpost

£80.89 · Buy It Now

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Vintage campagnolo super - vintage,

Vintage campagnolo super - vintage,

£99.99 · Buy It Now

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New trek madone series - trek,

New trek madone series - trek,

£85.00 · Buy It Now

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Campagnolo nuovo record twin - campagnolo,

Campagnolo nuovo record twin - campagnolo,

£44.00 · Buy It Now

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Campagnolo super record - super, 25mm

Campagnolo super record - super, 25mm

£55.57 · Buy It Now

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Pro stealth evo - pro,

Pro stealth evo - pro,

£78.70 · Buy It Now

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Silicone rubber seat post - , silicone/rubber

Silicone rubber seat post - , silicone/rubber

£2.95 · Buy It Now

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8mm diameter clamping binder - 8mm,

8mm diameter clamping binder - 8mm,

£9.24 · Buy It Now

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Bicycle metal seatpost clamp - bicycle,

Bicycle metal seatpost clamp - bicycle,

£6.94 · Buy It Now

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Nos seatpost 25mm - seatpost,

Nos seatpost 25mm - seatpost,

£18.50 · Buy It Now

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Ritchey carbon comp 400mm - comp,

Ritchey carbon comp 400mm - comp,

£62.30 · Buy It Now

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Campagnolo nuovo record - record, twin

Campagnolo nuovo record - record, twin

£49.95 · Buy It Now

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Cane creek shim seat post - cane,

Cane creek shim seat post - cane,

£14.23 · Buy It Now

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Ritchey wcs seat post 6 - ,

Ritchey wcs seat post 6 - ,

£29.81 · Buy It Now

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Cane creek shim - cane, seat

Cane creek shim - cane, seat

£14.23 · Buy It Now

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Gipiemme seatpost binder bolt - gipiemme,

Gipiemme seatpost binder bolt - gipiemme,

£27.50 · Buy It Now

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Seatpost adapter size reducing - size,

Seatpost adapter size reducing - size,

£5.92 · Buy It Now

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Cane creek 2mm - 27.2mm, to

Cane creek 2mm - 27.2mm, to

£11.99 · Buy It Now

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Bicycle seatpost bike - bike, saddle

Bicycle seatpost bike - bike, saddle

£32.39 · Buy It Now

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American classic atb - american, road

American classic atb - american, road

£35.95 · Buy It Now

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Nos vintage 1980s campagnolo - vintage,

Nos vintage 1980s campagnolo - vintage,

£185.00 · Buy It Now

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Restorate bleach brush - restorate,

Restorate bleach brush - restorate,

£2.30 · Buy It Now

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Full carbon bicycle seatpost - full,

Full carbon bicycle seatpost - full,

£54.60 · Buy It Now

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Carbon fibre bicycle seatpost - fibre,

Carbon fibre bicycle seatpost - fibre,

£31.19 · Buy It Now

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📊96 listings · from £2.3 · avg £45.64

Browse 96 25mm seatpost listings currently in our index. Prices range from £2.3 to £249, with an average of £45.64. 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 25mm seatpost →

Try this: 26 rigid forks | 27 x 1 1 4 wheel | 240 volt generator | 27mhz transmitter | 255 30 19 run flat | 255 65 17 tyres | 255 70 15 tyres | 285 35 18 tyres | 285 45r19 tyres | 27x1 1 4

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

Everything you need to know about 25mm seatpost

Whether you are looking for a brand-new or second-hand 25mm seatpost, 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 £2.3, while premium listings can reach £249 — giving you a wide budget spread to work with. The average price of £45.64 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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