For Sale UK

Post bike

4

Post bike for sale on largest auction and classifieds sites

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

Brompton titanium seat - , post

£78.70
Buy It Now

» View on eBay #sponsored
Gewage sp28 bike suspension - gewage,

Gewage sp28 bike suspension - gewage,

£79.99
Buy It Now

» View on eBay #sponsored
Bike seat post - post, adapter

Bike seat post - post, adapter

£6.99
Buy It Now

» View on eBay #sponsored
Bicycle seat post alloy bike - bicycle,

Bicycle seat post alloy bike - bicycle,

£10.99
Buy It Now

» View on eBay #sponsored
Tranz ysp16jl stealth - x,

Tranz ysp16jl stealth - x,

£39.79
Buy It Now

» View on eBay #sponsored
Meroca mountain bike seatpost - bike,

Meroca mountain bike seatpost - bike,

£39.99
Buy It Now

» View on eBay #sponsored
Wave seat post - seat, |

Wave seat post - seat, |

£10.19
Buy It Now

» View on eBay #sponsored
Bike seat post - bike,

Bike seat post - bike,

£2.90
Buy It Now

» View on eBay #sponsored
Bicycle bike seat - bicycle, shim

Bicycle bike seat - bicycle, shim

£5.99
Buy It Now

» View on eBay #sponsored
Bicycle bike seat post shim - bike,

Bicycle bike seat post shim - bike,

£6.40
Buy It Now

» View on eBay #sponsored
Wave bicycle suspension seat - bicycle,

Wave bicycle suspension seat - bicycle,

£15.85
Buy It Now

» View on eBay #sponsored
Seekrun wireless dropper - s8,

Seekrun wireless dropper - s8,

£239.90
Buy It Now

» View on eBay #sponsored
Aluminium bicycle seatpost - bicycle,

Aluminium bicycle seatpost - bicycle,

£9.99
Buy It Now

» View on eBay #sponsored
One v3 150mm mountain - one, up

One v3 150mm mountain - one, up

£187.90
Buy It Now

» View on eBay #sponsored
Pnw components cascade dropper - pnw,

Pnw components cascade dropper - pnw,

£78.70
Buy It Now

» View on eBay #sponsored
Giant bike frame with - frame, l

Giant bike frame with - frame, l

£73.50
Buy It Now

» View on eBay #sponsored
Meroca mtb dropper - dropper, seatpost

Meroca mtb dropper - dropper, seatpost

£39.99
Buy It Now

» View on eBay #sponsored
Bicycle bike seat post - post, shim

Bicycle bike seat post - post, shim

£4.99
Buy It Now

» View on eBay #sponsored
Kalin bike seat post 8mm - seat, 25.8mm

Kalin bike seat post 8mm - seat, 25.8mm

£11.99
Buy It Now

» View on eBay #sponsored
Aluminium bicycle seatpost - aluminium,

Aluminium bicycle seatpost - aluminium,

£8.42
Buy It Now

» View on eBay #sponsored
Polygon 8mm micro - polygon,

Polygon 8mm micro - polygon,

£11.99
Buy It Now

» View on eBay #sponsored
Alloy seat post stem - seat, seatpost

Alloy seat post stem - seat, seatpost

£8.79
Buy It Now

» View on eBay #sponsored
Bike seat post micro - bike,

Bike seat post micro - bike,

£16.14
Buy It Now

» View on eBay #sponsored
Mountain bike aluminum - mountain,

Mountain bike aluminum - mountain,

£7.59
Buy It Now

» View on eBay #sponsored
Bike seat post reduser adapter - seat,

Bike seat post reduser adapter - seat,

£6.59
Buy It Now

» View on eBay #sponsored
Bicycle bike seat post mtb - bicycle,

Bicycle bike seat post mtb - bicycle,

£6.41
Buy It Now

» View on eBay #sponsored
350mm 2mm carbon fiber - 350mm, 27.2mm

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

£14.09
Buy It Now

» View on eBay #sponsored
Aluminum alloy road bicycle - alloy,

Aluminum alloy road bicycle - alloy,

£7.46
Buy It Now

» View on eBay #sponsored
Seekrun wireless dropper - wireless,

Seekrun wireless dropper - wireless,

£239.90
Buy It Now

» View on eBay #sponsored
Bike suspension seatpost - seatpost, shock

Bike suspension seatpost - seatpost, shock

£68.99
Buy It Now

» View on eBay #sponsored
Carbon road bike forks - forks, +

Carbon road bike forks - forks, +

£169.00
Buy It Now

» View on eBay #sponsored
Post bike maroon - post,

Post bike maroon - post,

£465.70
Buy It Now

» View on eBay #sponsored
Aluminum bike seat post stem - bike,

Aluminum bike seat post stem - bike,

£9.99
Buy It Now

» View on eBay #sponsored
Bicycle bike seat - post, shim

Bicycle bike seat - post, shim

£4.79
Buy It Now

» View on eBay #sponsored
Marin hawk hill - marin,

Marin hawk hill - marin,

£230.00
Buy It Now

» View on eBay #sponsored
Kalloy bike seat post 8mm - kalloy,

Kalloy bike seat post 8mm - kalloy,

£12.99
Buy It Now

» View on eBay #sponsored
New bicycle seat - new,

New bicycle seat - new,

£6.30
Buy It Now

» View on eBay #sponsored
Mtb bicycle bike - bicycle, post

Mtb bicycle bike - bicycle, post

£4.99
Buy It Now

» View on eBay #sponsored
Seekrun electric vario - seekrun,

Seekrun electric vario - seekrun,

£279.58
Buy It Now

» View on eBay #sponsored
Dolan track bike - , with

Dolan track bike - , with

£203.50
Buy It Now

» View on eBay #sponsored
Bike seat post rubber ring

Bike seat post rubber ring

£2.99
Buy It Now

» View on eBay #sponsored
Black revell bikes - revell, micro

Black revell bikes - revell, micro

£10.80
Buy It Now

» View on eBay #sponsored
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
Buy It Now

» View on eBay #sponsored
Bicycle seat post mtb - seat,

Bicycle seat post mtb - seat,

£9.65
Buy It Now

» View on eBay #sponsored
Bike seat post - bike,

Bike seat post - bike,

£8.43
Buy It Now

» View on eBay #sponsored
Alloy seat post stem seatpost - seat,

Alloy seat post stem seatpost - seat,

£7.69
Buy It Now

» View on eBay #sponsored
Extra long 400mm - , seat

Extra long 400mm - , seat

£13.95
Buy It Now

» View on eBay #sponsored
Bike seat post 2x500mm - bike,

Bike seat post 2x500mm - bike,

£17.49
Buy It Now

» View on eBay #sponsored
Mtb bicycle bike seat - mtb,

Mtb bicycle bike seat - mtb,

£4.01
Buy It Now

» View on eBay #sponsored
Vintage chrome steel seat - steel, post

Vintage chrome steel seat - steel, post

£2.77
Buy It Now

» View on eBay #sponsored
Bike seat post - ride, tuned

Bike seat post - ride, tuned

£4.37
Buy It Now

» View on eBay #sponsored
Metal alloy cycling bike seat - bike,

Metal alloy cycling bike seat - bike,

£6.15
Buy It Now

» View on eBay #sponsored
Bike seat post micro - micro, adjust

Bike seat post micro - micro, adjust

£15.99
Buy It Now

» View on eBay #sponsored
Mtb seatpost mountain - seatpost,

Mtb seatpost mountain - seatpost,

£14.24
Buy It Now

» View on eBay #sponsored
Vitus dee shimano - shimano, nexus

Vitus dee shimano - shimano, nexus

£275.00
Buy It Now

» View on eBay #sponsored
Bicycle bike seat post shim - bicycle,

Bicycle bike seat post shim - bicycle,

£3.97
Buy It Now

» View on eBay #sponsored
450mm length bicycle seat post - length,

450mm length bicycle seat post - length,

£7.08
Buy It Now

» View on eBay #sponsored
Bike seat post 2mm 190mm - 26.2mm, x

Bike seat post 2mm 190mm - 26.2mm, x

£3.99
Buy It Now

» View on eBay #sponsored
9x600mm cnc seatpost - cnc,

9x600mm cnc seatpost - cnc,

£20.99
Buy It Now

» View on eBay #sponsored
Metal alloy cycling bike - cycling,

Metal alloy cycling bike - cycling,

£6.75
Buy It Now

» View on eBay #sponsored
Bike seat post reduser - seat,

Bike seat post reduser - seat,

£5.40
Buy It Now

» View on eBay #sponsored
Hope dropper post lever - hope,

Hope dropper post lever - hope,

£60.90
Buy It Now

» View on eBay #sponsored
Fort race bike frameset w - fort,

Fort race bike frameset w - fort,

£68.30
Buy It Now

» View on eBay #sponsored
Bike seat post - bike,

Bike seat post - bike,

£7.84
Buy It Now

» View on eBay #sponsored
Bicycle bike seat post shim - seat,

Bicycle bike seat post shim - seat,

£4.37
Buy It Now

» View on eBay #sponsored
Bicycle seat post aluminum - post,

Bicycle seat post aluminum - post,

£10.60
Buy It Now

» View on eBay #sponsored
Bike seat post reduser adapter - seat,

Bike seat post reduser adapter - seat,

£7.43
Buy It Now

» View on eBay #sponsored
Seatpost 2mm old - old, school

Seatpost 2mm old - old, school

£13.75
Buy It Now

» View on eBay #sponsored
Bike seat post 4x500mm - seat,

Bike seat post 4x500mm - seat,

£15.11
Buy It Now

» View on eBay #sponsored
Bike quick release - seat, post

Bike quick release - seat, post

£3.99
Buy It Now

» View on eBay #sponsored
New bicycle seat - new, post

New bicycle seat - new, post

£6.25
Buy It Now

» View on eBay #sponsored
Bike seat post micro - bike, adjust

Bike seat post micro - bike, adjust

£18.76
Buy It Now

» View on eBay #sponsored
Bike seat post micro - bike,

Bike seat post micro - bike,

£19.95
Buy It Now

» View on eBay #sponsored
Zoom sp442 suspension seat - sp442,

Zoom sp442 suspension seat - sp442,

£59.98
Buy It Now

» View on eBay #sponsored
1pc aluminium alloy bicycle - aluminium,

1pc aluminium alloy bicycle - aluminium,

£8.49
Buy It Now

» View on eBay #sponsored
Bicycle bike seat - bike,

Bicycle bike seat - bike,

£8.40
Buy It Now

» View on eBay #sponsored
Suspension seat post alloy - seat,

Suspension seat post alloy - seat,

£15.79
Buy It Now

» View on eBay #sponsored
Bike seat posts 2x300mm - seat, 27.2x300mm

Bike seat posts 2x300mm - seat, 27.2x300mm

£17.61
Buy It Now

» View on eBay #sponsored
Bicycle bike seat - bike, shim

Bicycle bike seat - bike, shim

£2.99
Buy It Now

» View on eBay #sponsored
Alloy seat post mountain - seat,

Alloy seat post mountain - seat,

£16.31
Buy It Now

» View on eBay #sponsored
Mountain bike seat post saddle - seat,

Mountain bike seat post saddle - seat,

£7.89
Buy It Now

» View on eBay #sponsored
Marin seat post mountain - marin,

Marin seat post mountain - marin,

£3.84
Buy It Now

» View on eBay #sponsored
Xlc bike bicycle seatpost - bike,

Xlc bike bicycle seatpost - bike,

£31.90
Buy It Now

» View on eBay #sponsored
Mafiabike stash post hidden - stash,

Mafiabike stash post hidden - stash,

£25.00
Buy It Now

» View on eBay #sponsored
Mtb bicycle bike seat - bicycle, post

Mtb bicycle bike seat - bicycle, post

£5.33
Buy It Now

» View on eBay #sponsored
Bike seat post reduser - seat,

Bike seat post reduser - seat,

£9.99
Buy It Now

» View on eBay #sponsored
Alloy seat post stem seatpost - post,

Alloy seat post stem seatpost - post,

£8.67
Buy It Now

» View on eBay #sponsored
2mm polished alloy long - polished,

2mm polished alloy long - polished,

£8.99
Buy It Now

» View on eBay #sponsored
350 450mm bicycle seatpost - 350/450mm,

350 450mm bicycle seatpost - 350/450mm,

£6.39
Buy It Now

» View on eBay #sponsored
Bicycle suspension seatpost - bicycle,

Bicycle suspension seatpost - bicycle,

£31.49
Buy It Now

» View on eBay #sponsored
Mtb seatpost alloy - alloy, bicycle

Mtb seatpost alloy - alloy, bicycle

£12.59
Buy It Now

» View on eBay #sponsored
Bicycle bike seat post - bicycle,

Bicycle bike seat post - bicycle,

£4.40
Buy It Now

» View on eBay #sponsored
New bike bicycle saddle seat - bike,

New bike bicycle saddle seat - bike,

£9.99
Buy It Now

» View on eBay #sponsored
Bike dropper post - bike, lever

Bike dropper post - bike, lever

£23.17
Buy It Now

» View on eBay #sponsored
Carbon bike seatpost 20mm - carbon,

Carbon bike seatpost 20mm - carbon,

£36.99
Buy It Now

» View on eBay #sponsored
Rockshox reverb stealt dropper - reverb,

Rockshox reverb stealt dropper - reverb,

£103.66
Buy It Now

» View on eBay #sponsored

Looking for more post bike?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £2.77 · avg £40.37

Browse 96 post bike listings currently in our index. Prices range from £2.77 to £465.7, with an average of £40.37. 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: boardman ht pro | mongoose tyax | campagnolo anniversary | giant crs | sram shifters | electric bicycle kit | electric bike wheel | headstock badge | diamondback bmx frame | vintage bottom bracket

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 £2.77, while premium listings can reach £465.7 — giving you a wide budget spread to work with. The average price of £40.37 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.

🔍 post bike Search live on eBay