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Post bike

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Post bike for sale on largest auction and classifieds sites

Home / Bicycles / Post bike refurbished & used for sale | For Sale UK
Retro vintage raleigh dyna - /,

Retro vintage raleigh dyna - /,

£167.50
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Seekrun wireless dropper - s8,

Seekrun wireless dropper - s8,

£239.90
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Bike seat post reduser adapter - bike,

Bike seat post reduser adapter - bike,

£6.99
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Bike seat post - seat,

Bike seat post - seat,

£17.69
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Bicycle bike seat post - bike,

Bicycle bike seat post - bike,

£4.99
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Bike seat post - bike,

Bike seat post - bike,

£2.90
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Mountain bike seat - mountain,

Mountain bike seat - mountain,

£8.89
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Aluminium alloy road - alloy,

Aluminium alloy road - alloy,

£7.19
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Wave bicycle suspension seat - m-wave,

Wave bicycle suspension seat - m-wave,

£15.85
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Polygon 8mm micro - polygon,

Polygon 8mm micro - polygon,

£11.99
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Seekrun wireless dropper - s8,

Seekrun wireless dropper - s8,

£239.90
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350mm 2mm carbon - 350mm, fiber

350mm 2mm carbon - 350mm, fiber

£14.35
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Metal alloy cycling bike seat - bike,

Metal alloy cycling bike seat - bike,

£6.75
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Gewage sp28 bike suspension - gewage,

Gewage sp28 bike suspension - gewage,

£79.99
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Giant bike frame with - bike,

Giant bike frame with - bike,

£73.50
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Carbon road bike - carbon,

Carbon road bike - carbon,

£218.06
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Bicycle bike seat - bike,

Bicycle bike seat - bike,

£5.80
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Kalloy bike seat post - kalloy,

Kalloy bike seat post - kalloy,

£12.99
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450mm length bicycle seat post - 450mm,

450mm length bicycle seat post - 450mm,

£7.45
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Bicycle seat post mtb - bicycle,

Bicycle seat post mtb - bicycle,

£8.09
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2010 trek top fuel - trek,

2010 trek top fuel - trek,

£906.41
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Extra long 400mm - extra,

Extra long 400mm - extra,

£13.95
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Fsa 250 road bike seat - seat, post

Fsa 250 road bike seat - seat, post

£9.19
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Fox transfer 9mm mountain - fox,

Fox transfer 9mm mountain - fox,

£187.90
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350 450mm bicycle - bicycle, seatpost

350 450mm bicycle - bicycle, seatpost

£5.94
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Cube attain road bike 56cm - attain,

Cube attain road bike 56cm - attain,

£200.00
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Meroca mtb dropper - meroca,

Meroca mtb dropper - meroca,

£32.99
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Mtb bicycle bike - bicycle, post

Mtb bicycle bike - bicycle, post

£1.99
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Specialized comp full sus - comp,

Specialized comp full sus - comp,

£260.70
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Orbea oiz h30 dropper post - orbea,

Orbea oiz h30 dropper post - orbea,

£1006.30
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Post bike maroon - post,

Post bike maroon - post,

£465.70
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Dolan track bike with wing

Dolan track bike with wing

£234.70
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Bike seat post micro adjust - bike,

Bike seat post micro adjust - bike,

£18.76
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Bike seat post micro - seat,

Bike seat post micro - seat,

£16.14
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Rare size bike - rare,

Rare size bike - rare,

£8.99
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Bicycle seat post - bicycle,

Bicycle seat post - bicycle,

£10.99
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Alloy seat post stem - post,

Alloy seat post stem - post,

£8.79
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Bicycle bike seat post - bicycle,

Bicycle bike seat post - bicycle,

£4.71
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Carbon bike seatpost 20mm - carbon,

Carbon bike seatpost 20mm - carbon,

£38.22
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Rockshox reverb stealt dropper - reverb,

Rockshox reverb stealt dropper - reverb,

£103.66
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Bicycle seat post - bicycle, saddle

Bicycle seat post - bicycle, saddle

£10.15
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Acor bolt offset alloy - 1-bolt,

Acor bolt offset alloy - 1-bolt,

£11.29
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Bicycle saddle suspension - saddle,

Bicycle saddle suspension - saddle,

£13.95
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Promax alloy seat post stem - promax,

Promax alloy seat post stem - promax,

£13.95
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Bike seat post - bike,

Bike seat post - bike,

£7.91
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Metal alloy cycling - metal, bike

Metal alloy cycling - metal, bike

£8.40
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350mm 2mm carbon fiber - 350mm, 27.2mm

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

£16.17
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Wave seat post - post, |

Wave seat post - post, |

£10.19
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Kalin bike seat - post, 25.8mm

Kalin bike seat - post, 25.8mm

£11.99
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Mtb seatpost mountain - seatpost, bike

Mtb seatpost mountain - seatpost, bike

£14.99
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Vintage pashley mailstar - pashley, post

Vintage pashley mailstar - pashley, post

£208.70
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Bicycle bike seatpost - bicycle,

Bicycle bike seatpost - bicycle,

£8.54
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Alloy seat post mountain - seat,

Alloy seat post mountain - seat,

£16.31
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Bike seat post x 300mm - 25.8,

Bike seat post x 300mm - 25.8,

£9.99
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Wave black mountain bike - mountain,

Wave black mountain bike - mountain,

£17.85
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Fusion mountain bike - fusion,

Fusion mountain bike - fusion,

£42.30
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New bike bicycle saddle seat - saddle,

New bike bicycle saddle seat - saddle,

£9.99
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Alloy seat post stem seatpost - alloy,

Alloy seat post stem seatpost - alloy,

£7.59
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Bike seatpost aluminum - bike,

Bike seatpost aluminum - bike,

£9.19
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Bicycle bike seat post mtb - bike,

Bicycle bike seat post mtb - bike,

£9.21
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Metal alloy cycling - alloy, seat

Metal alloy cycling - alloy, seat

£6.15
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Bike suspension seatpost - suspension,

Bike suspension seatpost - suspension,

£25.44
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Meroca mountain bike seatpost - meroca,

Meroca mountain bike seatpost - meroca,

£42.99
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Bike seat post x 300mm - seat, 27.2

Bike seat post x 300mm - seat, 27.2

£9.06
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Bike seat post - , ring

Bike seat post - , ring

£2.99
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Mtb seatpost alloy bicycle - mtb,

Mtb seatpost alloy bicycle - mtb,

£12.59
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Mtb bike dropper seatpost - bike,

Mtb bike dropper seatpost - bike,

£19.95
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Seat post gran - gran, sport

Seat post gran - gran, sport

£8.00
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6 31 6mm - 25.4/27.2/28.6/31.6mm, aluminum

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

£9.33
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1pc aluminium alloy - aluminium,

1pc aluminium alloy - aluminium,

£8.78
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Aluminum alloy bicycle - alloy,

Aluminum alloy bicycle - alloy,

£7.08
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Seat post mountain bike road - mountain,

Seat post mountain bike road - mountain,

£4.37
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Mtb bicycle bike seat - bicycle,

Mtb bicycle bike seat - bicycle,

£4.99
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Bike dropper post remote - remote, lever

Bike dropper post remote - remote, lever

£17.43
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Peugeot bike fixie racer seat - bike,

Peugeot bike fixie racer seat - bike,

£8.99
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Zoom h2021 12bs bike - zoom,

Zoom h2021 12bs bike - zoom,

£14.01
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Schils sr1 aluminium road bike - sr1,

Schils sr1 aluminium road bike - sr1,

£180.00
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Mtb bicycle bike - bicycle, seat

Mtb bicycle bike - bicycle, seat

£4.19
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Bike suspension seatpost - bike,

Bike suspension seatpost - bike,

£25.19
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Bike seat post - bike, 26.2mm

Bike seat post - bike, 26.2mm

£3.99
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Mountain road bicycle seatpost - road,

Mountain road bicycle seatpost - road,

£12.16
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6 31 6mm - 25.4/27.2/28.6/31.6mm, bicycle

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

£7.98
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Promax 6mm white seat post - promax,

Promax 6mm white seat post - promax,

£9.99
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2mm mtb bike seatpost - 22.2mm,

2mm mtb bike seatpost - 22.2mm,

£7.99
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Mtb bicycle seatpost - mtb,

Mtb bicycle seatpost - mtb,

£10.86
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Metal alloy cycling bike - cycling,

Metal alloy cycling bike - cycling,

£6.55
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Xxxx long 400mm promax - xxxx,

Xxxx long 400mm promax - xxxx,

£14.95
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1xaluminum alloy cycling - 1xaluminum,

1xaluminum alloy cycling - 1xaluminum,

£6.29
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0mm aluminium uno - 30.0mm, patent

0mm aluminium uno - 30.0mm, patent

£14.99
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2mm seat post - 27.2mm,

2mm seat post - 27.2mm,

£4.99
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Bicycle seatpost remote - bicycle,

Bicycle seatpost remote - bicycle,

£21.99
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Aluminum alloy bicycle - alloy, seat

Aluminum alloy bicycle - alloy, seat

£8.72
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9mm black mtb - 33.9mm, xc

9mm black mtb - 33.9mm, xc

£8.63
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Bike cycle seat post adapter - seat,

Bike cycle seat post adapter - seat,

£8.99
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Vitus 979 post modern build - vitus, post-modern

Vitus 979 post modern build - vitus, post-modern

£1195.00
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Brand new specialized - brand,

Brand new specialized - brand,

£363.70
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📊96 listings · from £1.99 · avg £75.67

Browse 96 post bike listings currently in our index. Prices range from £1.99 to £1195, with an average of £75.67. 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: raleigh mens bike | ribble | specialised allez | merida crossway | ladies apollo mountain bike | giant defy 5 road bike | cannondale bikes | norco bike | santa cruz bikes | giant crs

Shop by budget

< £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 £1195 — giving you a wide budget spread to work with. The average price of £75.67 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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