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Whyte gravel bike shimano - –,

Whyte gravel bike shimano - –,

£924.70
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Pnw pine gravel road - pine, 27.2

Pnw pine gravel road - pine, 27.2

£130.70
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Bike seat post reduser adapter - bike,

Bike seat post reduser adapter - bike,

£6.99
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One dropper post 150 x - dropper,

One dropper post 150 x - dropper,

£80.60
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Fox transfer dropper post - fox,

Fox transfer dropper post - fox,

£233.42
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Bicycle bike seat post - bike, shim

Bicycle bike seat post - bike, shim

£4.99
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Bike seat post - bike,

Bike seat post - bike,

£2.90
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Bicycle seat post mtb - post,

Bicycle seat post mtb - post,

£9.33
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Meroca mountain bike seatpost - meroca,

Meroca mountain bike seatpost - meroca,

£39.99
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Aluminium bicycle seatpost - aluminium,

Aluminium bicycle seatpost - aluminium,

£9.99
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Kalin bike seat post - bike,

Kalin bike seat post - bike,

£11.99
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1pc bicycle seat post - seat, mountain

1pc bicycle seat post - seat, mountain

£6.18
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Alloy seat post mountain - alloy,

Alloy seat post mountain - alloy,

£16.31
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Seekrun wireless dropper - seekrun,

Seekrun wireless dropper - seekrun,

£239.90
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Gewage sp28 bike suspension - gewage,

Gewage sp28 bike suspension - gewage,

£79.99
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Carbon road bike - bike, forks

Carbon road bike - bike, forks

£169.00
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New bicycle seat post 2 - new,

New bicycle seat post 2 - new,

£6.15
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Kalloy bike seat post - kalloy,

Kalloy bike seat post - kalloy,

£12.99
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Shorter steel track classic - steel,

Shorter steel track classic - steel,

£297.10
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Aluminium bicycle seatpost - aluminium,

Aluminium bicycle seatpost - aluminium,

£9.69
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Bicycle seat post - bicycle,

Bicycle seat post - bicycle,

£10.99
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Bike seat post - adjust,

Bike seat post - adjust,

£19.95
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Laprade 2mm seat - laprade, 27.2mm

Laprade 2mm seat - laprade, 27.2mm

£18.00
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Wave seat post alloy black - m-wave, |

Wave seat post alloy black - m-wave, |

£10.19
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Meroca mtb dropper seatpost - meroca,

Meroca mtb dropper seatpost - meroca,

£39.99
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Mtb bicycle bike seat post - mtb,

Mtb bicycle bike seat post - mtb,

£1.99
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Silicone bike seatpost dust - bike,

Silicone bike seatpost dust - bike,

£3.02
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350mm 2mm carbon fiber - 350mm, 27.2mm

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

£14.55
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Post bike maroon - bike,

Post bike maroon - bike,

£465.70
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Seekrun wireless dropper - s8,

Seekrun wireless dropper - s8,

£239.90
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Giant bike frame with - bike, l

Giant bike frame with - bike, l

£73.50
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Carbon fibre bike seat - bike,

Carbon fibre bike seat - bike,

£44.99
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Bike seat post 4x500mm - bike,

Bike seat post 4x500mm - bike,

£14.49
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Bike seat post rubber - , ring

Bike seat post rubber - , ring

£2.19
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Metal alloy cycling bike - alloy,

Metal alloy cycling bike - alloy,

£8.40
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Mountain bike seat post saddle - mountain,

Mountain bike seat post saddle - mountain,

£8.39
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Wave black mountain bike - m-wave,

Wave black mountain bike - m-wave,

£17.85
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Mtb seatpost mountain bike - seatpost,

Mtb seatpost mountain bike - seatpost,

£14.99
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Fox transfer dropper post

Fox transfer dropper post

£52.70
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Carbon bike seatpost - seatpost, 20mm

Carbon bike seatpost - seatpost, 20mm

£36.94
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Mtb bicycle bike - bike, post

Mtb bicycle bike - bike, post

£4.19
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Aluminum bike seat post - aluminum, stem

Aluminum bike seat post - aluminum, stem

£9.99
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New bicycle seat post - new,

New bicycle seat post - new,

£6.30
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Odyssey bmx bike tripod - bmx,

Odyssey bmx bike tripod - bmx,

£10.80
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Bicycle bike seat post - bike,

Bicycle bike seat post - bike,

£13.55
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350 450mm bicycle seatpost - bicycle,

350 450mm bicycle seatpost - bicycle,

£6.56
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Bike seat post micro adjust - bike,

Bike seat post micro adjust - bike,

£16.14
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450mm length bicycle - 450mm,

450mm length bicycle - 450mm,

£7.45
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Metal alloy cycling bike - alloy, seat

Metal alloy cycling bike - alloy, seat

£6.75
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Promax seat post stem 400mm - seat,

Promax seat post stem 400mm - seat,

£16.81
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Promax seatpost diameter - promax,

Promax seatpost diameter - promax,

£12.00
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Mtb bicycle bike seat post - bicycle,

Mtb bicycle bike seat post - bicycle,

£6.03
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Aluminum alloy road bicycle - aluminum,

Aluminum alloy road bicycle - aluminum,

£7.73
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Reynolds hiduminium aluminium - hiduminium,

Reynolds hiduminium aluminium - hiduminium,

£25.00
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Mtb bike dropper seatpost - mtb,

Mtb bike dropper seatpost - mtb,

£19.95
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Extra long 400mm alloy - , seat

Extra long 400mm alloy - , seat

£13.95
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Bicycle bike seat - bicycle, post

Bicycle bike seat - bicycle, post

£4.40
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Bike seat post - seat,

Bike seat post - seat,

£2.90
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Bicycle bike seat - post, shim

Bicycle bike seat - post, shim

£1.99
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Bike seat post 2x500mm - bike, 27.2x500mm

Bike seat post 2x500mm - bike, 27.2x500mm

£17.49
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Promax alloy seat - promax,

Promax alloy seat - promax,

£13.95
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0mm aluminium uno patent - 30.0mm,

0mm aluminium uno patent - 30.0mm,

£14.99
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Vintage chrome steel seat - chrome,

Vintage chrome steel seat - chrome,

£2.77
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Sakae seat post - seat, 27.2mm

Sakae seat post - seat, 27.2mm

£10.00
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Schils sr1 aluminium road - schils,

Schils sr1 aluminium road - schils,

£160.00
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Bike seat posts 2x300mm - posts, 27.2x300mm

Bike seat posts 2x300mm - posts, 27.2x300mm

£17.61
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Bicycle bike seat post - bicycle,

Bicycle bike seat post - bicycle,

£8.73
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Promax 6mm white - 31.6mm,

Promax 6mm white - 31.6mm,

£9.99
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Unbranded x 300mm - -,

Unbranded x 300mm - -,

£3.99
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1pc bicycle seatpost - bicycle, mtb

1pc bicycle seatpost - bicycle, mtb

£10.99
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Bike dropper post remote lever - bike,

Bike dropper post remote lever - bike,

£17.19
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1pc aluminium alloy bicycle - alloy,

1pc aluminium alloy bicycle - alloy,

£8.94
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Bike dropper post - post, lever

Bike dropper post - post, lever

£17.43
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Vintage bsa small - vintage,

Vintage bsa small - vintage,

£10.80
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Identiti jekyll frame - identiti,

Identiti jekyll frame - identiti,

£156.70
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Wave bicycle suspension seat - m-wave,

Wave bicycle suspension seat - m-wave,

£15.85
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Bike bicycle seat post 350mm - , x

Bike bicycle seat post 350mm - , x

£9.07
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Bike seat post - seat, micro

Bike seat post - seat, micro

£18.76
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Seatpost diameter 6mm - seatpost, 31.6mm

Seatpost diameter 6mm - seatpost, 31.6mm

£10.00
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Mtb seatpost alloy bicycle - seatpost,

Mtb seatpost alloy bicycle - seatpost,

£12.59
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Vitus mtb seat - seat, removed

Vitus mtb seat - seat, removed

£13.95
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Promax aluminium suspension - promax,

Promax aluminium suspension - promax,

£17.85
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Alloy seat post - alloy,

Alloy seat post - alloy,

£3.99
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Bike seat post 2mm 190mm - bike,

Bike seat post 2mm 190mm - bike,

£3.99
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Bicycle seatpost remote lever - seatpost,

Bicycle seatpost remote lever - seatpost,

£21.99
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Metal alloy cycling - cycling, bike

Metal alloy cycling - cycling, bike

£6.60
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Promax 350mm black - 27.2,

Promax 350mm black - 27.2,

£7.25
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Suspension seat post - seat,

Suspension seat post - seat,

£15.79
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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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Meroca bike dropper seat post - bike,

Meroca bike dropper seat post - bike,

£64.99
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2mm polished alloy long - polished,

2mm polished alloy long - polished,

£8.99
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Brand wiggle s road - brand-x,

Brand wiggle s road - brand-x,

£225.00
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Campagnolo icarus centaur mtb - campagnolo,

Campagnolo icarus centaur mtb - campagnolo,

£33.46
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Mafiabike stash post hidden - mafiabike,

Mafiabike stash post hidden - mafiabike,

£25.00
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Brand new specialized dolce - new,

Brand new specialized dolce - new,

£363.70
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Bike suspension seatpost - bike, shock

Bike suspension seatpost - bike, shock

£68.99
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📊96 listings · from £1.99 · avg £52.31
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 post bike listings currently in our index. Prices range from £1.99 to £924.7, with an average of £52.31. 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 | grifter bike | giant anthem frame | merida crossway | ladies apollo mountain bike | giant defy 5 road bike | cannondale bikes | santa cruz bikes

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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 £924.7 — giving you a wide budget spread to work with. The average price of £52.31 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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