For Sale UK

Post bike

4

Post bike for sale on Ireland's largest auction and classifieds sites

Home / Cycling / Post bike refurbished & used for sale | For Sale UK
Aluminium bicycle seatpost - aluminium,

Aluminium bicycle seatpost - aluminium,

£9.99 · Buy It Now

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

Post bike maroon - post,

£465.70 · Buy It Now

» View details on eBay #sponsored
Aluminum alloy bicycle seat - alloy,

Aluminum alloy bicycle seat - alloy,

£7.82 · Buy It Now

» View details 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,

£7.83 · Buy It Now

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

Bicycle bike seat post - bike,

£13.05 · Buy It Now

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

Extra long 400mm alloy - alloy, seat

£13.95 · Buy It Now

» View details on eBay #sponsored
Bicycle seatpost tube mountain - seatpost,

Bicycle seatpost tube mountain - seatpost,

£8.49 · Buy It Now

» View details on eBay #sponsored
Crank candy alloy seat - alloy,

Crank candy alloy seat - alloy,

£4.50 · Buy It Now

» View details on eBay #sponsored
Wave seat post - post, black

Wave seat post - post, black

£9.99 · Buy It Now

» View details on eBay #sponsored
Meroca bike dropper seat post - meroca,

Meroca bike dropper seat post - meroca,

£61.99 · Buy It Now

» View details on eBay #sponsored
Bike seat post clamp - seat,

Bike seat post clamp - seat,

£3.95 · Buy It Now

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

Meroca mountain bike seatpost - mountain,

£40.99 · Buy It Now

» View details on eBay #sponsored
Wave black mountain bike - black,

Wave black mountain bike - black,

£17.85 · Buy It Now

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

Giant bike frame - frame, with

£73.50 · Buy It Now

» View details on eBay #sponsored
Disability bike collection - bike,

Disability bike collection - bike,

£80.00 · Buy It Now

» View details on eBay #sponsored
Cannondale trail 2022 - cannondale,

Cannondale trail 2022 - cannondale,

£542.20 · Buy It Now

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

Hope dropper post lever - hope,

£48.18 · Buy It Now

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

Mtb seatpost mountain - mtb,

£14.99 · Buy It Now

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

Bicycle bike seat post - bicycle,

£7.99 · Buy It Now

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

Kalin bike seat post - kalin, 25.8mm

£11.99 · Buy It Now

» View details on eBay #sponsored
Bike seat post clamp - seat, tube

Bike seat post clamp - seat, tube

£4.49 · Buy It Now

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

Wave bicycle suspension seat - bicycle,

£15.85 · Buy It Now

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

Bike seat post - bike, clamp

£30.99 · Buy It Now

» View details on eBay #sponsored
Wave alloy seat - alloy, post

Wave alloy seat - alloy, post

£12.85 · Buy It Now

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

Alloy seat post mountain - seat,

£15.99 · Buy It Now

» View details on eBay #sponsored
Post mount caliper is - post, pm/is

Post mount caliper is - post, pm/is

£6.55 · Buy It Now

» View details on eBay #sponsored
Alloy 2mm black straight - 27.2mm,

Alloy 2mm black straight - 27.2mm,

£7.08 · Buy It Now

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

Bicycle seat post alloy bike - seat,

£10.99 · Buy It Now

» View details on eBay #sponsored
Tranzx ysp36 ysp22 ysp29 - tranzx, ysp36/ysp22/ysp29

Tranzx ysp36 ysp22 ysp29 - tranzx, ysp36/ysp22/ysp29

£120.00 · Buy It Now

» View details on eBay #sponsored
Kranx bike seat post - post, offset

Kranx bike seat post - post, offset

£20.49 · Buy It Now

» View details on eBay #sponsored
31 6mm bike seatpost - 27.2/30.8/31.6mm,

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

£13.99 · Buy It Now

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

Bicycle aluminum seat post - aluminum,

£14.99 · Buy It Now

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

Kalloy bike seat post 8mm - seat,

£12.99 · Buy It Now

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

Bike cycle seat post adapter - seat,

£8.99 · Buy It Now

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

Bike seat post micro adjust - seat,

£17.69 · Buy It Now

» View details on eBay #sponsored
4mm 6mm bike - 25.4mm, or

4mm 6mm bike - 25.4mm, or

£6.99 · Buy It Now

» View details on eBay #sponsored
Aluminum bike seat - aluminum,

Aluminum bike seat - aluminum,

£9.99 · Buy It Now

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

Bike seat post - bike,

£6.59 · Buy It Now

» View details on eBay #sponsored
Shock absorption 27 2 - absorption, 25.4

Shock absorption 27 2 - absorption, 25.4

£10.42 · Buy It Now

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

350mm 2mm carbon - 27.2mm, fiber

£14.39 · Buy It Now

» View details on eBay #sponsored
Promax alloy seat - alloy, stem

Promax alloy seat - alloy, stem

£13.95 · Buy It Now

» View details on eBay #sponsored
Bike seat posts 6x300mm - bike, 31.6x300mm

Bike seat posts 6x300mm - bike, 31.6x300mm

£17.78 · Buy It Now

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

Mtb bicycle bike - bike, post

£5.73 · Buy It Now

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

Aluminium bicycle seatpost - bicycle,

£9.99 · Buy It Now

» View details on eBay #sponsored
Bike seat post clamp 6mm - seat,

Bike seat post clamp 6mm - seat,

£3.26 · Buy It Now

» View details on eBay #sponsored
Kranx aluminum seat - post, stem

Kranx aluminum seat - post, stem

£21.99 · Buy It Now

» View details on eBay #sponsored
Burgtec seat clamp all sizes - burgtec,

Burgtec seat clamp all sizes - burgtec,

£20.78 · Buy It Now

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

Mtb bicycle bike - bicycle,

£4.79 · Buy It Now

» View details on eBay #sponsored
Seat post 4mm silver - -,

Seat post 4mm silver - -,

£5.99 · Buy It Now

» View details on eBay #sponsored
Quick release bike cycle - quick,

Quick release bike cycle - quick,

£2.99 · Buy It Now

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

Mtb bicycle bike seat post - mtb,

£4.81 · Buy It Now

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

Bike seat post micro - seat,

£15.99 · Buy It Now

» View details on eBay #sponsored
8mm bike bicycle - 25.8mm, /

8mm bike bicycle - 25.8mm, /

£9.99 · Buy It Now

» View details on eBay #sponsored
Bicycle seat clamp - seat, aluminum

Bicycle seat clamp - seat, aluminum

£5.76 · Buy It Now

» View details on eBay #sponsored
Road bike shock - bike, mtb

Road bike shock - bike, mtb

£23.33 · Buy It Now

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

Suspension seat post alloy - post,

£15.48 · Buy It Now

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

Bike seat post - bike,

£3.29 · Buy It Now

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

Bicycle bike seat - bike,

£8.99 · Buy It Now

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

Bike seat post - post, adapter

£6.99 · Buy It Now

» View details on eBay #sponsored
4mm diameter 400mm - 29.4mm,

4mm diameter 400mm - 29.4mm,

£9.99 · Buy It Now

» View details on eBay #sponsored
Alloy seat post 4mm 300mm - post,

Alloy seat post 4mm 300mm - post,

£3.99 · Buy It Now

» View details on eBay #sponsored
Seat post clamp 8mm - qr,

Seat post clamp 8mm - qr,

£5.48 · Buy It Now

» View details on eBay #sponsored
Adjustable quick release bike - release,

Adjustable quick release bike - release,

£3.59 · Buy It Now

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

Meroca mtb dropper - meroca, seatpost

£39.88 · Buy It Now

» View details on eBay #sponsored
Aluminum seat post - aluminum,

Aluminum seat post - aluminum,

£10.20 · Buy It Now

» View details on eBay #sponsored
Adjustable quick release bike - adjustable,

Adjustable quick release bike - adjustable,

£3.30 · Buy It Now

» View details on eBay #sponsored
Black bike seat - black, clamp

Black bike seat - black, clamp

£5.99 · Buy It Now

» View details on eBay #sponsored
Mtb bicycle seatpost aluminium - mtb,

Mtb bicycle seatpost aluminium - mtb,

£11.04 · Buy It Now

» View details on eBay #sponsored
Ultralight bike seat - 12.8g,

Ultralight bike seat - 12.8g,

£9.49 · Buy It Now

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

8mm bike seat post - bike,

£3.45 · Buy It Now

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

Bike seat post micro adjust - post,

£16.14 · Buy It Now

» View details on eBay #sponsored
Bike seat posts - posts, mm

Bike seat posts - posts, mm

£15.09 · Buy It Now

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

Mtb bicycle bike seat post - bike,

£4.95 · Buy It Now

» View details on eBay #sponsored
Mountain bike 6mm seat - 28.6mm,

Mountain bike 6mm seat - 28.6mm,

£3.99 · Buy It Now

» View details on eBay #sponsored
Alumium bike seat post - alumium,

Alumium bike seat post - alumium,

£9.36 · Buy It Now

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

Bike seat post clamp - bike,

£3.49 · Buy It Now

» View details on eBay #sponsored
Bike seat post alloy - seat, cycling

Bike seat post alloy - seat, cycling

£9.09 · Buy It Now

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

Bike seat post quick - seat,

£3.99 · Buy It Now

» View details on eBay #sponsored
Boardman bike seat post - seat,

Boardman bike seat post - seat,

£14.75 · Buy It Now

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

Metal alloy cycling - cycling, seat

£7.63 · Buy It Now

» View details on eBay #sponsored
6mm micro adjustable - 27.6mm,

6mm micro adjustable - 27.6mm,

£4.99 · Buy It Now

» View details on eBay #sponsored
Mtb bike dropper seatpost - mtb,

Mtb bike dropper seatpost - mtb,

£19.95 · Buy It Now

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

Bike seat post clamp - bike,

£4.29 · Buy It Now

» View details on eBay #sponsored
Bbb bsp skys craper seat - bbb, bsp-20

Bbb bsp skys craper seat - bbb, bsp-20

£31.19 · Buy It Now

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

Meroca mtb dropper seatpost - mtb,

£44.99 · Buy It Now

» View details on eBay #sponsored
Bomb seatpost clamp - da,

Bomb seatpost clamp - da,

£9.99 · Buy It Now

» View details on eBay #sponsored
Bbb bsp sky scraper - -,

Bbb bsp sky scraper - -,

£31.19 · Buy It Now

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

Bike quick release seat - bike, post

£3.99 · Buy It Now

» View details on eBay #sponsored
Bike saddle pole - bike,

Bike saddle pole - bike,

£12.10 · Buy It Now

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

Aluminum seat post - seat, stem

£10.99 · Buy It Now

» View details on eBay #sponsored
Seatpost 2mm old - 22.2mm,

Seatpost 2mm old - 22.2mm,

£13.48 · Buy It Now

» View details on eBay #sponsored
Bike seat post x - seat, 300mm

Bike seat post x - seat, 300mm

£9.99 · Buy It Now

» View details on eBay #sponsored
6mm chrome straight - chrome,

6mm chrome straight - chrome,

£7.99 · Buy It Now

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

Bike seat post clamp - bike,

£4.29 · Buy It Now

» View details on eBay #sponsored
Bucklos 8 31 - bucklos, 27.2/30.8/31.6mm

Bucklos 8 31 - bucklos, 27.2/30.8/31.6mm

£13.89 · Buy It Now

» View details on eBay #sponsored
4mm micro adjust type - type, 300mm

4mm micro adjust type - type, 300mm

£6.99 · Buy It Now

» View details 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 £2.99 · avg £25.36
⚠️ These listings were last updated more than 20 days ago. Search for fresh listings

Browse 96 post bike listings currently in our index. Prices range from £2.99 to £542.2, with an average of £25.36. 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 bicycle | raleigh mens bike | profile design aero bars | haro freestyler bmx bike | ribble | bike stroller | specialised allez | boardman ht pro | mongoose tyax | ladies carrera

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 £2.99, while premium listings can reach £542.2 — giving you a wide budget spread to work with. The average price of £25.36 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