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Post bike for sale on largest auction and classifieds sites

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Kalin bike seat post - bike, 25.8mm

Kalin bike seat post - bike, 25.8mm

£11.99
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Giant bike frame with gear - giant, l

Giant bike frame with gear - giant, l

£73.50
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Bike seat post reduser - bike, adapter

Bike seat post reduser - bike, adapter

£6.99
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Bike seat post - seat,

Bike seat post - seat,

£6.09
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Extra long 400mm alloy - extra,

Extra long 400mm alloy - extra,

£13.95
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Liv thrive women ladies - liv, hybrid

Liv thrive women ladies - liv, hybrid

£182.70
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Mountain bike seat post - mountain, saddle

Mountain bike seat post - mountain, saddle

£8.89
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Mtb bicycle seatpost - seatpost, aluminium

Mtb bicycle seatpost - seatpost, aluminium

£10.25
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Kalloy bike seat - seat, post

Kalloy bike seat - seat, post

£12.99
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Aluminium bicycle seatpost - aluminium,

Aluminium bicycle seatpost - aluminium,

£9.99
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Road bicycle aluminumalloy - road,

Road bicycle aluminumalloy - road,

£6.46
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Bike seat post zonkie - bike,

Bike seat post zonkie - bike,

£5.99
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Bike seat post micro - bike,

Bike seat post micro - bike,

£17.69
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Deda superleggero carbon seat - carbon,

Deda superleggero carbon seat - carbon,

£42.30
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Carbon road bike forks - road, +

Carbon road bike forks - road, +

£218.06
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Dolan track bike - , with

Dolan track bike - , with

£260.70
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Aluminum alloy bicycle - bicycle, seat

Aluminum alloy bicycle - bicycle, seat

£8.53
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Elita one seat post carbon - elita,

Elita one seat post carbon - elita,

£21.50
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Wave bicycle suspension - m-wave,

Wave bicycle suspension - m-wave,

£15.85
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Meroca mountain bike seatpost - meroca,

Meroca mountain bike seatpost - meroca,

£46.99
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Polygon 8mm micro - polygon,

Polygon 8mm micro - polygon,

£11.99
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350mm 2mm carbon fiber - 27.2mm,

350mm 2mm carbon fiber - 27.2mm,

£14.29
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Alloy seat post - post, mountain

Alloy seat post - post, mountain

£16.31
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Bike seat post alloy cycling - bike,

Bike seat post alloy cycling - bike,

£8.69
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Wave seat post alloy - m-wave,

Wave seat post alloy - m-wave,

£10.19
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Mtb bicycle bike - mtb, post

Mtb bicycle bike - mtb, post

£3.94
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Mtb bicycle bike seat post - bicycle,

Mtb bicycle bike seat post - bicycle,

£5.73
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Meroca bike dropper post mtb - bike,

Meroca bike dropper post mtb - bike,

£63.99
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Vitus 979 post modern build - 979, post-modern

Vitus 979 post modern build - 979, post-modern

£1295.00
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Bike yoke revive - bike,

Bike yoke revive - bike,

£193.10
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Brand new specialized - brand, dolce

Brand new specialized - brand, dolce

£363.70
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Orbea men road - orbea, bike

Orbea men road - orbea, bike

£363.70
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6 31 6mm aluminum - 25.4/27.2/28.6/31.6mm,

6 31 6mm aluminum - 25.4/27.2/28.6/31.6mm,

£7.47
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Vintage road bike - road, seat

Vintage road bike - road, seat

£3.84
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Tmars alloy seat post stem - alloy,

Tmars alloy seat post stem - alloy,

£13.95
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Bicycle bike seatpost - bicycle,

Bicycle bike seatpost - bicycle,

£6.04
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Metal alloy cycling - bike, seat

Metal alloy cycling - bike, seat

£7.49
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Bike cycle seat - seat, adapter

Bike cycle seat - seat, adapter

£8.99
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Post bike maroon - post,

Post bike maroon - post,

£465.70
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Folding city bicycle ecosmo - folding,

Folding city bicycle ecosmo - folding,

£299.99
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450mm length bicycle seat post - 450mm,

450mm length bicycle seat post - 450mm,

£7.95
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Bike seat post rubber ring

Bike seat post rubber ring

£3.49
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Aluminum alloy bicycle seat - aluminum,

Aluminum alloy bicycle seat - aluminum,

£6.32
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Bicycle bike seat post shim - bike,

Bicycle bike seat post shim - bike,

£2.62
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Bicycle seat post - bicycle,

Bicycle seat post - bicycle,

£7.45
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31 6mm seatpost - 27.2/30/8/31.6mm,

31 6mm seatpost - 27.2/30/8/31.6mm,

£5.99
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Alloy seat post - x, 300mm

Alloy seat post - x, 300mm

£3.99
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Wave black mountain bike - m-wave,

Wave black mountain bike - m-wave,

£17.85
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Bike quick release seat - seat, post

Bike quick release seat - seat, post

£3.99
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Bike seat post micro - micro,

Bike seat post micro - micro,

£16.14
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Mafiabike stash post hidden - post,

Mafiabike stash post hidden - post,

£25.00
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4mm 350mm length bicycle - *,

4mm 350mm length bicycle - *,

£6.15
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Bicycle seatpost remote - seatpost,

Bicycle seatpost remote - seatpost,

£21.99
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Mtb bicycle bike seat - mtb, post

Mtb bicycle bike seat - mtb, post

£4.79
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Zoom mtb suspension - zoom,

Zoom mtb suspension - zoom,

£12.99
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Shock absorption 27 2 - absorption, 27.2

Shock absorption 27 2 - absorption, 27.2

£10.72
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Meroca bike dropper seat post - dropper,

Meroca bike dropper seat post - dropper,

£64.99
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Bike seat tube - bike,

Bike seat tube - bike,

£6.48
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Mtb bicycle bike seat - bicycle, post

Mtb bicycle bike seat - bicycle, post

£1.99
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Bike seat post 4mm - 25.4mm, 350mm

Bike seat post 4mm - 25.4mm, 350mm

£3.75
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Bike seat post x - mm, 300mm

Bike seat post x - mm, 300mm

£9.99
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Can post trek womens - can,

Can post trek womens - can,

£234.70
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Alloy road bike - , post

Alloy road bike - , post

£8.66
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Bicycle bike seatpost - seatpost, sleeve

Bicycle bike seatpost - seatpost, sleeve

£5.85
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Seat post and bike - , seat/

Seat post and bike - , seat/

£17.22
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Promax alloy seat post stem - alloy,

Promax alloy seat post stem - alloy,

£13.95
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Promax aluminium suspension - promax,

Promax aluminium suspension - promax,

£15.85
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Mtb bicycle bike - bicycle, seat

Mtb bicycle bike - bicycle, seat

£4.19
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Mtb bike seatpost dropper seat - seatpost,

Mtb bike seatpost dropper seat - seatpost,

£4.75
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350mm 2mm carbon - carbon, fiber

350mm 2mm carbon - carbon, fiber

£16.17
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Mountain bike mtb saddle - mountain,

Mountain bike mtb saddle - mountain,

£9.73
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Road bike shock absorber - bike,

Road bike shock absorber - bike,

£23.33
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Vintage road bike aluminium - road,

Vintage road bike aluminium - road,

£5.45
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31 6mm bike seatpost - 27.2/30.8/31.6mm,

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

£13.99
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Pashley pronto elephant post - pashley, pronto/elephant/post

Pashley pronto elephant post - pashley, pronto/elephant/post

£56.00
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Selle royal bike saddle - bike,

Selle royal bike saddle - bike,

£19.99
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Seat post mountain bike road - bike,

Seat post mountain bike road - bike,

£3.99
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Aluminium micro adjust - mm,

Aluminium micro adjust - mm,

£9.49
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Mountain bike dropper post - dropper,

Mountain bike dropper post - dropper,

£104.70
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Bike suspension seatpost - bike,

Bike suspension seatpost - bike,

£27.99
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Mountain bike aluminum alloy - mountain,

Mountain bike aluminum alloy - mountain,

£9.23
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Suspension seat post for bike - post,

Suspension seat post for bike - post,

£21.49
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Bicycle bike seat post mtb - bicycle,

Bicycle bike seat post mtb - bicycle,

£12.51
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Mtb bicycle bike seat post - bicycle,

Mtb bicycle bike seat post - bicycle,

£4.80
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Mtb seatpost mountain bike - mountain,

Mtb seatpost mountain bike - mountain,

£14.99
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Micro adjust bike seat post - seat,

Micro adjust bike seat post - seat,

£17.21
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Meroca mtb dropper seatpost - meroca,

Meroca mtb dropper seatpost - meroca,

£34.89
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Kranx aluminum seat post stem - aluminum,

Kranx aluminum seat post stem - aluminum,

£21.56
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Aluminum bike seat post stem - bike,

Aluminum bike seat post stem - bike,

£9.99
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6 31 6mm aluminum - 25.4/27.2/28.6/31.6mm,

6 31 6mm aluminum - 25.4/27.2/28.6/31.6mm,

£8.24
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Carbon fiber seatpost - carbon,

Carbon fiber seatpost - carbon,

£25.08
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Bike seat posts - bike, 27.2x500mm

Bike seat posts - bike, 27.2x500mm

£19.78
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Bike seat post 2mm 190mm - seat,

Bike seat post 2mm 190mm - seat,

£3.99
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6 31 6mm aluminum - 25.4/27.2/28.6/31.6mm,

6 31 6mm aluminum - 25.4/27.2/28.6/31.6mm,

£8.36
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9 34 9mm bicycle - 31.6/27.2/30.9/34.9mm,

9 34 9mm bicycle - 31.6/27.2/30.9/34.9mm,

£77.99
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Vitus sentier mountain bike - vitus,

Vitus sentier mountain bike - vitus,

£771.70
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📊96 listings · from £1.99 · avg £63
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 96 post bike listings currently in our index. Prices range from £1.99 to £1295, with an average of £63. 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 post bike →

Try this: kawasaki kx85 | stone island kids | tissot watch ladies | vw passat | oo gauge class 37 | troika | kiss 1980 | lion king coin | gun dog slip leads | illuminated sign

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

Everything you need to know about post bike

Whether you are looking for a brand-new or second-hand post bike, 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 £1.99, while premium listings can reach £1295 — giving you a wide budget spread to work with. The average price of £63 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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