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Concept2 bikeerg standard - bikeerg,
£146.30
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Vintage shaft drive bicycle - vintage,
£129.71
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Giant bike frame with - frame,
£73.50
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Bmx seat small - bmx,
£24.99
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Post office royal - office,
£10.99
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Post office bike - bike, bottom
£20.00
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Vintage front light - vintage,
£11.87
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Trek madone gen seat - madone, post
£146.30
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Post office bike shimano head - post,
£10.00
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Vintage shimano dura - shimano, dura-ace
£54.24
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Vintage front lamp for - vintage, post
£11.87
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Kalloy bike seat post - bike, 29.8mm
£12.99
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Fox factory transfer kashima - factory,
£146.30
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Pivotal seatpost bmx - seatpost, bike
£11.99
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Bike seat post reduser adapter - reduser,
£5.77
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Trek madone gen seat post - trek,
£175.00
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Bike seat post reduser adapter - reduser,
£6.99
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Bicycle bike seat post - bicycle,
£4.99
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Meroca mountain bike - mountain,
£39.99
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Rockshox reverb axs 170mm - reverb,
£167.10
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Bicycle seat post alloy bike - seat,
£10.99
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Rsp plummet dropper - plummet, seatpost
£42.30
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Promax 6mm micro - promax,
£7.99
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Oxford seat post 400 4mm - post, x
£20.04
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Campag seat post - campag,
£26.70
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1991 dyna tech mission totally - 1991,
£300.00
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Vintage chrome steel seat post - seat,
£2.77
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Bike seat post - bike,
£3.99
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2026 fox transfer - transfer, factory
£183.94
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Bike dropper seatpost 9mm - , 30.9mm
£59.99
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Post bike maroon - post,
£465.70
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Folding city bicycle - city, ecosmo
£305.99
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Vintage raleigh shopper sprung - raleigh,
£14.95
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Oneup components adjustable - oneup,
£213.90
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Oneup components dropper - v3,
£222.00
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Bicycle bike seat post - bicycle, shim
£6.40
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Bike seat post ride tuned
£4.37
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New bicycle seat post 2 - post, 27.2
£6.25
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Gewage sp28 bike - gewage,
£79.99
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Seekrun wireless dropper - seekrun, s7
£187.90
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Bike seat post rubber ring
£2.99
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Kalin bike seat - bike, 25.8mm
£11.99
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Metal alloy cycling bike - metal, seat
£5.45
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Bicycle bike seat - post, shim
£5.87
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Bike seat post - bike,
£9.89
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Bicycle seat post - seat, mtb
£9.33
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Mtb bicycle bike seat - mtb, post
£3.20
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6mm chrome straight candle - 28.6mm,
£7.99
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New bicycle seat post 2 - new,
£6.30
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Aluminium bicycle seatpost - bicycle,
£9.99
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Aluminium bicycle seatpost - aluminium,
£9.43
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Seekrun wireless dropper - s8,
£239.90
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Bicycle bike seat post - bicycle, mtb
£5.80
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Bike seat posts 2x300mm - bike,
£17.61
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Metal alloy cycling - metal, seat
£6.75
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Bike seat post oxford - bike, alloy
£6.51
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Bicycle seatposts job - lot, of
£29.99
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Bike seat post micro - micro, adjust
£18.76
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Mafiabike stash post hidden - mafiabike,
£25.00
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Dolan alpina 56cms winter road - dolan,
£156.70
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Polygon 8mm micro - polygon, 26.8mm
£11.99
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Mtb bicycle bike seat - mtb,
£5.22
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Bike seat post - seat,
£2.57
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Vitus dee shimano nexus - vitus, s/m
£275.00
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Bike seat post micro adjust - post,
£16.14
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Bicycle bike seat post - seat,
£7.94
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Bike seat post reduser - reduser, adapter
£6.59
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Mtb bicycle bike seat - mtb,
£6.35
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Mountain bike seat post saddle - seat,
£7.89
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Fox transfer factory kashima - fox,
£156.70
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Alloy seat post mountain - alloy,
£16.31
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Shimano 600 seat - shimano, post
£26.70
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6mm micro adjustable bike - 27.6mm, /
£4.99
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Seatpost 2mm old - seatpost,
£13.75
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New bike bicycle - bike,
£9.99
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Bike seat post 4x500mm - bike,
£15.11
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Bike seat post 9x400mm - bike, gold
£14.40
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Bike seat post size 8 - bike,
£10.79
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Eten lever operated - ks,
£78.70
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Bmx old school fluted - school,
£19.99
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Vintage road bike seat - vintage, post
£4.38
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Kalloy 350mm adjustable - x,
£12.06
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Suspension seat post alloy - seat,
£15.79
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Bicycle bike seat - bicycle, post
£4.37
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450mm length bicycle - 450mm, post
£6.28
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Meroca mtb dropper seatpost - meroca,
£39.99
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Bicycle seatpost tube - bicycle,
£8.58
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2mm carbon fiber seat - fiber, post
£14.54
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Bike seat post - seat, 27.2x500mm
£17.49
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Mtb dropper post - dropper, 31.6
£36.06
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Bicycle seat post shim tube - bicycle,
£2.35
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Oneup components dropper - oneup,
£135.90
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Oxford seat post 400 - seat, 26.6mm
£17.13
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Bicycle bike seat post shim - bike,
£1.99
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Bike seat post - bike, reduser
£9.89
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Oxford seat post - oxford,
£14.99
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Looking for more post office bike?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 post office bike listings currently in our index. Prices range from £1.99 to £465.7, with an average of £52.24. 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 office bike →
Try this: trek 29er mountain bike | pashley tricycle | koxx trials bike | felt mountain bike | canyon road bike | 24 bmx cruiser | saracen rufftrax | circus bike | scott genius 30 | reynolds 631
Whether you are looking for a brand-new or second-hand post office 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 £465.7 — giving you a wide budget spread to work with. The average price of £52.24 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.