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Post bike

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Post bike for sale on largest auction and classifieds sites

Home / Bike Components / Post bike refurbished & used for sale | For Sale UK
Kalin bike seat - kalin, post

Kalin bike seat - kalin, post

£11.99
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Arette steel hybrid - gt,

Arette steel hybrid - gt,

£208.70
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Bicycle bike seat post - bicycle,

Bicycle bike seat post - bicycle,

£2.62
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Trek madone gen - seat, post

Trek madone gen - seat, post

£167.10
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Cannondale carbon 3 - f-si,

Cannondale carbon 3 - f-si,

£825.00
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Bike seat post reduser adapter - bike,

Bike seat post reduser adapter - bike,

£6.99
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Extra long 400mm - alloy, seat

Extra long 400mm - alloy, seat

£13.95
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Metal alloy cycling - bike, seat

Metal alloy cycling - bike, seat

£6.69
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Bike seat post - seat, adjust

Bike seat post - seat, adjust

£17.69
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Mountain bike seat post - mountain, x

Mountain bike seat post - mountain, x

£13.95
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Bike seat post micro - seat,

Bike seat post micro - seat,

£16.14
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Wave bicycle suspension - bicycle, seat

Wave bicycle suspension - bicycle, seat

£15.85
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Strida folding bike silver - strida,

Strida folding bike silver - strida,

£149.99
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Skavenger tunnel bmx frame - skavenger,

Skavenger tunnel bmx frame - skavenger,

£312.70
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Post bike maroon - bike,

Post bike maroon - bike,

£465.70
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Dolan track bike with - , wing

Dolan track bike with - , wing

£260.70
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Meroca mountain bike seatpost - meroca,

Meroca mountain bike seatpost - meroca,

£40.99
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Tranzx ysp18 dropper - dropper, post

Tranzx ysp18 dropper - dropper, post

£94.30
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Mtb bicycle bike seat - bicycle,

Mtb bicycle bike seat - bicycle,

£1.99
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Bike seat post x 300mm - 25.8,

Bike seat post x 300mm - 25.8,

£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,

£7.86
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Promax alloy seat post stem - promax,

Promax alloy seat post stem - promax,

£13.95
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Aluminum bike seat post stem - post,

Aluminum bike seat post stem - post,

£9.99
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Kalloy bike seat - bike, post

Kalloy bike seat - bike, post

£12.99
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Mountain bike thomson seat - mountain,

Mountain bike thomson seat - mountain,

£15.19
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Bike seat post 2mm - seat,

Bike seat post 2mm - seat,

£3.99
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Mtb seatpost mountain bike - mountain,

Mtb seatpost mountain bike - mountain,

£14.24
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Polygon 8mm micro - polygon, 26.8mm

Polygon 8mm micro - polygon, 26.8mm

£11.99
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Seekrun wireless dropper - seekrun, s7

Seekrun wireless dropper - seekrun, s7

£194.14
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Women mountain bike small - women's,

Women mountain bike small - women's,

£500.00
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Rockshox reverb stealt dropper - stealt,

Rockshox reverb stealt dropper - stealt,

£103.66
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Giant bike frame - giant, with

Giant bike frame - giant, with

£73.50
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350mm length bicycle seat post - bicycle,

350mm length bicycle seat post - bicycle,

£5.57
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Bicycle bike seatpost sleeve - seatpost,

Bicycle bike seatpost sleeve - seatpost,

£5.71
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Bike seat post - bike,

Bike seat post - bike,

£6.09
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Wave black mountain bike - mountain,

Wave black mountain bike - mountain,

£17.85
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Mtb bicycle bike - mtb,

Mtb bicycle bike - mtb,

£4.79
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Wave seat post alloy black - m-wave, |

Wave seat post alloy black - m-wave, |

£10.19
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Kinesis virsa prestige tange - virsa,

Kinesis virsa prestige tange - virsa,

£302.30
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Trek domane wsd women - 2,

Trek domane wsd women - 2,

£363.70
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4mm 6mm bike - or, 28.6mm

4mm 6mm bike - or, 28.6mm

£6.99
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Aluminium bicycle seatpost - bicycle,

Aluminium bicycle seatpost - bicycle,

£9.99
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Post moderne suspension - post, bike

Post moderne suspension - post, bike

£5.99
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Mtb bicycle bike seat - mtb,

Mtb bicycle bike seat - mtb,

£4.99
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Bike seat post x - 27.2, mm

Bike seat post x - 27.2, mm

£9.06
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Road bicycle aluminumalloy - road,

Road bicycle aluminumalloy - road,

£6.46
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Mafiabike stash post hidden - stash,

Mafiabike stash post hidden - stash,

£25.00
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Meroca mtb dropper seatpost - mtb,

Meroca mtb dropper seatpost - mtb,

£32.99
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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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1pc aluminium alloy bicycle - 1pc,

1pc aluminium alloy bicycle - 1pc,

£7.91
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Hope dropper post lever - hope,

Hope dropper post lever - hope,

£60.90
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Promax 6mm white seat post - promax,

Promax 6mm white seat post - promax,

£9.99
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350 450mm bicycle seatpost - 350/450mm,

350 450mm bicycle seatpost - 350/450mm,

£6.09
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Alloy seat post stem - seat,

Alloy seat post stem - seat,

£8.79
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Bike seat post x - seat,

Bike seat post x - seat,

£9.99
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Gusset pivot mountain bike - gusset,

Gusset pivot mountain bike - gusset,

£23.90
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Bike quick release seat post - seat,

Bike quick release seat post - seat,

£3.99
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Mtb bicycle bike seat - bicycle,

Mtb bicycle bike seat - bicycle,

£3.94
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Alloy seat post 4mm - seat, 25.4mm

Alloy seat post 4mm - seat, 25.4mm

£3.99
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Bike saddle pole - saddle,

Bike saddle pole - saddle,

£11.73
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9mm 150mm mountain bike - 150mm,

9mm 150mm mountain bike - 150mm,

£69.00
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25.4mm super long 400mm seat

25.4mm super long 400mm seat

£10.95
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Micro adjust bike seat post - adjust,

Micro adjust bike seat post - adjust,

£17.21
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Mtb bike dropper - mtb, seatpost

Mtb bike dropper - mtb, seatpost

£19.95
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Bike seat post - rubber, ring

Bike seat post - rubber, ring

£2.99
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Bike seat post - rubber, ring

Bike seat post - rubber, ring

£3.49
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Seatpost nitto s66 - nitto, Ø

Seatpost nitto s66 - nitto, Ø

£55.90
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Zoom mtb suspension seatpost - zoom,

Zoom mtb suspension seatpost - zoom,

£16.99
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Bike seat post 2x500mm - seat, 27.2x500mm

Bike seat post 2x500mm - seat, 27.2x500mm

£16.99
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Wave alloy seat post c3 - m-wave,

Wave alloy seat post c3 - m-wave,

£12.85
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Bike seat posts - seat, 27.2x500mm

Bike seat posts - seat, 27.2x500mm

£20.28
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Bicycle seat post tube - seat,

Bicycle seat post tube - seat,

£7.45
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Specialized comp full sus - specialized,

Specialized comp full sus - specialized,

£260.70
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Bike seat post micro - post,

Bike seat post micro - post,

£15.99
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Mtb bicycle seatpost aluminium - bicycle,

Mtb bicycle seatpost aluminium - bicycle,

£10.25
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Elita one seat post carbon - one,

Elita one seat post carbon - one,

£21.50
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Aluminum alloy bicycle seat - aluminum,

Aluminum alloy bicycle seat - aluminum,

£8.35
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Mountain road bicycle - mountain,

Mountain road bicycle - mountain,

£10.56
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Bike cycle seat post adapter - bike-cycle,

Bike cycle seat post adapter - bike-cycle,

£8.99
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9mm black mtb - black, xc

9mm black mtb - black, xc

£8.63
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Kinesis racelight road bike - racelight,

Kinesis racelight road bike - racelight,

£363.70
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Aluminum seat post stem - aluminum,

Aluminum seat post stem - aluminum,

£10.99
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Bike suspension seat post - bike,

Bike suspension seat post - bike,

£19.31
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Mtb bicycle bike seat - bicycle,

Mtb bicycle bike seat - bicycle,

£4.80
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New straight bike - new,

New straight bike - new,

£7.62
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Shock absorption bicycle - shock,

Shock absorption bicycle - shock,

£16.99
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6 31 6mm bicycle - 25.4/27.2/28.6/31.6mm,

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

£7.66
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Bike dropper post remote - post,

Bike dropper post remote - post,

£17.20
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Suspension seat post alloy - suspension,

Suspension seat post alloy - suspension,

£15.79
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Bike seat post rubber ring

Bike seat post rubber ring

£2.79
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30 0 170mm - 27.2,

30 0 170mm - 27.2,

£16.99
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Acor bolt offset alloy - alloy, bike

Acor bolt offset alloy - alloy, bike

£11.49
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Large bikehut seatpost 2mm - large,

Large bikehut seatpost 2mm - large,

£7.58
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Meroca mtb dropper seatpost - meroca,

Meroca mtb dropper seatpost - meroca,

£33.69
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2022 genesis flyer single - 2022,

2022 genesis flyer single - 2022,

£389.20
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Kuota kobalt carbon - kobalt, 27.2

Kuota kobalt carbon - kobalt, 27.2

£49.99
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📊96 listings · from £1.99 · avg £64.19
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 96 post bike listings currently in our index. Prices range from £1.99 to £825, with an average of £64.19. 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: mongoose tyax | electric bicycle kit | bmx chain tensioner | electric bike wheel | vintage bottom bracket | carbon seatpost 31 6 | mt60 | hub motor | thomson seatpost 27 | electric wheel

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 £825 — giving you a wide budget spread to work with. The average price of £64.19 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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