Post bike
Post bike for sale on Ireland's largest auction and classifieds sites
Budget picks — under £9
Bicycle seat rear • Clip material alloy • Aluminum mountain bike - Free postage - New and Used
- Free postage - New and Used
This quick release • Clamp style convenient • 31.8 34.9mm - Free postage - New and Used
Crank candy your • Existing hanger back • Front preferably having - Free postage - New and Used
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Due different monitor • Light effect actual • Color item might - Free postage - New and Used
Browse 48 post bike listings currently in our index. Prices range from £3.59 to £218.06, with an average of £21.24. 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 →
You can know • Specifications reducer sleeve • Cnc machining surface - Free postage - New and Used
Due different monitor • Light effect actual • Color item might - Free postage - New and Used
Colourblack red gold • Blue titanium bolt • Distance adapter specifications - Free postage - New and Used
- Free postage - New and Used
Corrosion resistant constructed • From aluminium alloy • That not only - Free postage - New and Used
Material aluminum alloy • Ultralight high intensity • Durable color can - Free postage - New and Used
Length 300mm alloy • Micro adjust top • Material - Free postage - New and Used
Overall length 300mm • Color black - Free postage - New and Used
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
Adjust tube length • 4.9 levels ultra • High strength maxium - Free postage - New and Used
This bicycle seat • Post adapter shim • Will ensure loose - Free postage - New and Used
Mid-range — £9 to £14
Adaptation generally applicable • Folding bike bmx • Electric car mountain - Free postage - New and Used
Suitable bow shaped • Cushions material aluminum • Alloy - Free postage - New and Used
Corrosion resistant constructed • From aluminium alloy • That not only - Free postage - New and Used
Frosted appearance this • Black seat tube • Graceful classic which - Free postage - New and Used
Seat tube • Aluminum alloy • Rear floating rod - Free postage - New and Used
350mm stem length • Alloy black - Free postage - New and Used
Fits clamp type • Saddle bikeaholics direct • Will always help - Free postage - New and Used
Material aluminium alloy - Free postage - New and Used
Bike seat post • 27.2 30.9 31.6mm • Mtb road bmx - Free postage - New and Used
Material aluminum alloy - Free postage - New and Used
Complete locking tool • Etc security skewers • Set provides peace - Free postage - New and Used
Length 350mm 450mm - Free postage - New and Used
Finish satin black • Laser etched mfx • Logo strong lightweight - Free postage - New and Used
Clearance pricing last • Chance buy this • New unused factory - Free postage - New and Used
400mm length sizes • Available micro adjustable • Head single bolt - Free postage - New and Used
400mm length sizes • Available micro adjustable • Head single bolt - Free postage - New and Used
Premium — over £15
Seatpost description brand • Bucklos model bka70 • Color black material - Free postage - New and Used
Overall length 300mm • Color black - Free postage - New and Used
This mtb seatpost • High quality aluminum • Shimano compatible bikes - Free postage - New and Used
Material aluminium alloy • 6061 tube part • Corrosion anti oxidation - Free postage - New and Used
Ultralight tpu inner • Tube 700x35 50c • Fits 700c gravel - Free postage - New and Used
Providing more comfortable • Enjoyable ride has • 40mm travel rigidity - Free postage - New and Used
Suspension has 40mm • Travel adjustable via • Allen key bottom - Free postage - New and Used
Material carbon fiber • Note bushing only • Suitable 27.2mm seat - Free postage - New and Used
Bike seat posts • Easy install • Description brand toseek - Free postage - New and Used
2.8mm aluminium thickness • Extra strength - Free postage - New and Used
Good quality starts • From source made • Aluminum alloy high - Free postage - New and Used
- Free postage - New and Used
Quick release bicycle • Seat clamp skewer • Bolt clip cycle - Free postage - New and Used
- Free postage - New and Used
Lightweight stabilisers inc • Slight wear tear • Frame shown photos - Free postage - New and Used
Sale brand new • Carbon frame forks • Think 52cm reach - Free postage - New and Used
Try this: raleigh bicycle | raleigh mens bike | profile design aero bars | haro freestyler bmx bike | boardman ht pro | mongoose tyax | ladies carrera | campagnolo anniversary | giant anthem frame | 70s bmx
🔥 Best eBay deals on post bike
See all listings on eBay →These 48 listings for post bike are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
BIKE SEAT POST CLAMP
Bicycle seat rear • Clip material alloy • Aluminum mountain bike
£4
BIKE SEAT POST CLAMP
£4
BIKE QUICK RELEASE SEAT POST
This quick release • Clamp style convenient • 31.8 34.9mm
£4
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 £3.59, while premium listings can reach £218.06 — giving you a wide budget spread to work with. The average price of £21.24 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.