Post bike
Post bike for sale on Ireland's largest auction and classifieds sites
Aluminum alloy bicycle - aluminum, - £7.82
Suitable bow shaped • Cushions material aluminum • Alloy - Free postage - New and Used
Suitable bow shaped • Cushions material aluminum • Alloy - Free postage - New and Used
Post bike maroon - post, - £465.70
Post bike maroon - Free postage - New and Used
Post bike maroon - Free postage - New and Used
1pc bike aluminum alloy - 1pc, - £5.86
Material aluminum alloy • Ultralight high intensity • Durable color can - Free postage - New and Used
Material aluminum alloy • Ultralight high intensity • Durable color can - Free postage - New and Used
Wave seat post alloy black - m-wave, - £9.99
350mm stem length • Alloy black - Free postage - New and Used
350mm stem length • Alloy black - Free postage - New and Used
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Bicycle bike seat post mtb - bicycle, - £7.99
Corrosion resistant constructed • From aluminium alloy • That not only - Free postage - New and Used
Corrosion resistant constructed • From aluminium alloy • That not only - Free postage - New and Used
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48 listings · from £3.29 · avg £33
⚠️ These listings were last updated more than 13 days ago.
Search for fresh listings
Browse 48 post bike listings currently in our index. Prices range from £3.29 to £465.7, with an average of £33. 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 →
Bicycle seatpost tube - seatpost, mountain - £8.79
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
Bicycle bike seat - bike, - £13.55
Aluminum alloy steatpost • Color black material • 31.6mm weight about - Free postage - New and Used
Aluminum alloy steatpost • Color black material • 31.6mm weight about - Free postage - New and Used
31 6mm bike seatpost - 27.2/30.8/31.6mm, - £13.99
Material superlight aluminum • Alloy - Free postage - New and Used
Material superlight aluminum • Alloy - Free postage - New and Used
Wave black mountain bike - black, - £17.85
Providing more comfortable • Enjoyable ride has • 40mm travel rigidity - Free postage - New and Used
Providing more comfortable • Enjoyable ride has • 40mm travel rigidity - Free postage - New and Used
Wave bicycle suspension seat - bicycle, - £15.85
Suspension has 40mm • Travel - Free postage - New and Used
Suspension has 40mm • Travel - Free postage - New and Used
Aluminum alloy mtb - 1x, fork - £7.52
Fork pipe cutter • Tool aluminum alloy • Forging strong easy - Free postage - New and Used
Fork pipe cutter • Tool aluminum alloy • Forging strong easy - Free postage - New and Used
Alloy seat post mountain - alloy, - £15.99
400mm length micro • Adjustable stem head • 6061 alloy west - Free postage - New and Used
400mm length micro • Adjustable stem head • 6061 alloy west - Free postage - New and Used
Crank candy alloy - crank, - £4.50
Crank candy your • Existing hanger back • Front preferably having - Free postage - New and Used
Crank candy your • Existing hanger back • Front preferably having - Free postage - New and Used
Litespeed capella road - capella, - £333.10
Lightspeed capella road • Bike large from • Centre chainwheel base - Free postage - New and Used
Lightspeed capella road • Bike large from • Centre chainwheel base - Free postage - New and Used
Black mountain skog - black, - £149.00
Can used both • Balance bike pedal • Adapter included swap - Free postage - New and Used
Can used both • Balance bike pedal • Adapter included swap - Free postage - New and Used
Brompton carbon seat post with - carbon, - £75.00
Built seat clamp • Great way saving • Weight your brompton - Free postage - New and Used
Built seat clamp • Great way saving • Weight your brompton - Free postage - New and Used
Bike seat post reduser adapter - seat, - £6.99
- Free postage - New and Used
- Free postage - New and Used
Bicycle seat post - bicycle, road - £8.27
Material aluminium alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
Material aluminium alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
Mtb seatpost mountain bike - seatpost, - £14.99
This mtb seatpost • High quality aluminum • Shimano compatible bikes - Free postage - New and Used
This mtb seatpost • High quality aluminum • Shimano compatible bikes - Free postage - New and Used
Carbon fiber seatpost - fiber, - £19.99
Material carbon fiber • Note bushing only • Suitable 27.2mm seat - Free postage - New and Used
Material carbon fiber • Note bushing only • Suitable 27.2mm seat - Free postage - New and Used
Wave alloy seat post - seat, sp-c3 - £12.85
All are 350mm • Equipped standard seat • Clamp colour black - Free postage - New and Used
All are 350mm • Equipped standard seat • Clamp colour black - Free postage - New and Used
Adjustable quick release - adjustable, - £5.99
Hollow seat tube • You can adjust • Clamp way even - Free postage - New and Used
Hollow seat tube • You can adjust • Clamp way even - Free postage - New and Used
Meroca mountain bike seatpost - mountain, - £40.99
- Free postage - New and Used
- Free postage - New and Used
Mtb bicycle bike seat - mtb, post - £4.79
Due different monitor • Light effect actual • Color item might - Free postage - New and Used
Due different monitor • Light effect actual • Color item might - Free postage - New and Used
Alumium bike seat post - bike, - £9.36
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
9mm 6mm aluminum alloy - 30.9mm/31.6mm, - £10.85
Frosted appearance this • Black seat tube • Graceful classic which - Free postage - New and Used
Frosted appearance this • Black seat tube • Graceful classic which - Free postage - New and Used
Bike seat post clamp - , tube - £4.49
Material aluminium body • Stainless steel screw - Free postage - New and Used
Material aluminium body • Stainless steel screw - Free postage - New and Used
Meroca bike dropper seat post - dropper, - £61.99
27.2 30.9 31.6mm • 125mm travel - Free postage - New and Used
27.2 30.9 31.6mm • 125mm travel - Free postage - New and Used
Bike saddle pole - bike, - £12.35
- Free postage - New and Used
- Free postage - New and Used
Meroca mtb dropper - meroca, - £39.88
27.2 30.9 31.6 • 400 125mm travel - Free postage - New and Used
27.2 30.9 31.6 • 400 125mm travel - Free postage - New and Used
Kalloy bike seat post 8mm - kalloy, 29.8mm - £12.99
Clearance pricing last • Chance buy this • New unused factory - Free postage - New and Used
Clearance pricing last • Chance buy this • New unused factory - Free postage - New and Used
Bike seat posts 6x300mm - posts, 31.6x300mm - £17.78
Most mountain bikes • Appropriate universal suspension • Shock absorber bicycle - Free postage - New and Used
Most mountain bikes • Appropriate universal suspension • Shock absorber bicycle - Free postage - New and Used
Bike cycle seat post - bike-cycle, - £8.99
This bicycle seat • Post adapter shim • Will ensure loose - Free postage - New and Used
This bicycle seat • Post adapter shim • Will ensure loose - Free postage - New and Used
Bomb seatpost clamp mtb - bomb, - £6.99
Perfect riders who • Want simple durable • Solution adjusting saddle - Free postage - New and Used
Perfect riders who • Want simple durable • Solution adjusting saddle - Free postage - New and Used
Alloy seat post - alloy, 300mm - £3.99
300mm length - Free postage - New and Used
300mm length - Free postage - New and Used
Black 4mm - 25.4mm-30.4mm-31.8mm, mtb - £8.67
Overall length 300mm • Color black - Free postage - New and Used
Overall length 300mm • Color black - Free postage - New and Used
Seat post clamp 8mm - qr, - £5.48
West yorkshire black • Silver finish tool • Less mounting horbury - Free postage - New and Used
West yorkshire black • Silver finish tool • Less mounting horbury - Free postage - New and Used
Mafiabike stash post hidden - mafiabike, - £25.00
Aluminium construction these • Are built long • Lasting easy clamp - Free postage - New and Used
Aluminium construction these • Are built long • Lasting easy clamp - Free postage - New and Used
350mm 2mm carbon fiber - 27.2mm, - £16.17
Material carbon fiber • Angle connector part • This product screws - Free postage - New and Used
Material carbon fiber • Angle connector part • This product screws - Free postage - New and Used
Bike seat post clamp - bike, - £3.29
Seat tube clamp • About 20g 34.9mm • 22g material aluminum - Free postage - New and Used
Seat tube clamp • About 20g 34.9mm • 22g material aluminum - Free postage - New and Used
4mm 6mm bike - or, 28.6mm - £6.99
300mm long - Free postage - New and Used
300mm long - Free postage - New and Used
Bicycle saddle suspension - bicycle, - £13.95
Micro adjustable saddle • Position silver alloy • Your bike before - Free postage - New and Used
Micro adjustable saddle • Position silver alloy • Your bike before - Free postage - New and Used
Acor bolt offset - acor, bike - £11.49
Length 400mm offset • 15mm single bolt • Clamp cold forged - Free postage - New and Used
Length 400mm offset • 15mm single bolt • Clamp cold forged - Free postage - New and Used
Bike seat post - , rubber - £3.49
Effectively protect seat • Tube internal cleaning • Prevent dust rain - Free postage - New and Used
Effectively protect seat • Tube internal cleaning • Prevent dust rain - Free postage - New and Used
Bike seat post clamp - bike, - £3.89
Bicycle seat rear • Clip material alloy • Aluminum mountain bike - Free postage - New and Used
Bicycle seat rear • Clip material alloy • Aluminum mountain bike - Free postage - New and Used
Bike alloy 400mm seat - bike, - £11.90
Material aluminum alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
Material aluminum alloy • Tube part anti • Oxidation suit long - Free postage - New and Used
Mtb bicycle bike seat - seat, post - £4.81
You can know • Specifications reducer sleeve • Cnc machining surface - Free postage - New and Used
You can know • Specifications reducer sleeve • Cnc machining surface - Free postage - New and Used
Bike cycle security fit - bike/cycle, - £11.66
Complete locking tool • Etc security skewers • Set provides peace - Free postage - New and Used
Complete locking tool • Etc security skewers • Set provides peace - Free postage - New and Used
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Shop by budget
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 48 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 £3.29, while premium listings can reach £465.7 — giving you a wide budget spread to work with. The average price of £33 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.