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Various
Genuine peloton bike seat post - peloton,
£21.49
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Vintage shaft drive bicycle - shaft,
£185.00
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Box two alloy seat - box, 27.2mm
£49.99
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Post bike maroon - post,
£465.70
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Sdg tellis dropper post 170mm - sdg,
£37.10
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Post office royal mail - 2,
£10.99
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Giant trance 5in - giant, full
£3066.70
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Genuine peloton bike - genuine, seat
£5.44
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Post office bike - post,
£10.00
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Brompton original genuine - brompton-, oem
£208.70
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Vintage front light - vintage, a
£14.01
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Vintage front lamp for - for, post
£15.08
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Brompton seat post standard - seat,
£16.15
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Black heart carbon seat - carbon, post
£73.50
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Bmx seat small with - seat, post
£24.99
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Seekrun wireless dropper - seekrun,
£182.49
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Sram shifter rod - p5, kit
£5.00
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Post office bike bottom - post,
£20.00
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Kalloy bike seat - kalloy, post
£12.99
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Metal alloy cycling bike - metal, seat
£5.45
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Oneup components dropper - oneup, v3
£222.00
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Bike seat post - bike,
£6.99
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Bike seat post rubber - , ring
£2.99
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Moots titanium cinch post - cinch, 27.2
£243.49
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Meroca mountain bike seatpost - bike,
£39.99
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Bicycle seat post - seat,
£8.49
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Tranz suspension seat post - tranz, x
£12.94
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Bike seat posts 2x300mm - bike, 27.2x300mm
£17.61
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Giant bike frame with gear - bike,
£73.50
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Adk carbon seat post - adk,
£52.70
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Seekrun wireless dropper - seekrun,
£239.90
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Comfortable wide big - big, bike
£14.75
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Kalin bike seat - bike, post
£11.99
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Ritchey seat post - seat,
£37.10
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Vintage road bike seat post - road,
£3.31
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New bicycle seat post 2 - new,
£6.25
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Animal bikes bmx wedge - bmx, "wedge"
£31.90
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Shorter steel track classic - ,
£297.10
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Oxford seat post - micro, adjust
£14.99
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Oxford bmx straight - bmx,
£13.23
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Pendleton somerby bike - somerby, e-bike
£14.99
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1pc bicycle seat post - seat,
£6.60
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Brompton line black folding - brompton,
£975.70
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Miche supertype seatpost 2 - supertype,
£85.68
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Tranz suspension seat post - suspension,
£12.94
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Bike seat post 2x500mm - seat, 27.2x500mm
£17.49
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Raleigh chopper mk2 bike - chopper,
£139.99
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Bike seat post 2mm - 26.2mm, 190mm
£3.99
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Bmx old school fluted - school,
£19.99
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Bike seat post - post, 25.4x500mm
£14.99
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Alloy seat post - alloy,
£16.31
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Promax 6mm white seat post - seat,
£9.99
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450mm length bicycle seat - length,
£7.18
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Bike seat post - post,
£19.95
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Oxford bicycle cycle bike - cycle,
£13.21
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Meroca mtb dropper - meroca, seatpost
£39.99
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Silicone bike seatpost dust - silicone,
£3.02
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Bike seat post - bike,
£18.76
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Oxford seat post - 400, x
£22.27
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Seat post 2mm - post, steel
£6.52
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Oxford seat post 400 4mm - seat, x
£20.04
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Bicycle bike seat post mtb - bicycle,
£13.55
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Laprade fluted 2mm alloy - 27.2mm,
£5.00
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Oxford seat post - post, 26.6mm
£17.13
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Bike seat post micro - micro, adjust
£16.14
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Components straight seat - jd,
£9.99
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Bicycle bike seat post - bicycle,
£9.56
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Bike seat post - bike,
£6.55
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Specialized amira pro sl4 - sl4, road
£249.26
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Suspension seat post alloy - seat,
£15.79
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Aluminum bike seat - aluminum, stem
£9.99
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1930s steel domed seat - seat, post
£10.00
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Zoom sp442 suspension seat - sp442,
£59.98
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Suspension bike seat posts - suspension,
£8.66
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Alloy seat post - alloy, stem
£8.79
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Ribble sportive 7046 road - sportive, bike
£250.00
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Mtb seatpost alloy - alloy, bicycle
£12.59
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Marin alcatraz rigid - alcatraz,
£773.34
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Bike suspension seat post - bike,
£18.24
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4mm micro adjustable 300mm - adjustable,
£12.99
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Tripod seat post pablo - post,
£59.00
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Vitus mtb seat post - seat,
£13.95
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Large bikehut seatpost - bikehut, 27.2mm
£7.58
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Post moderne aluminium bike - post,
£15.08
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Somerby bike lock - vp, and
£10.00
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Seat post clamp - 1, gt
£5.99
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6mm micro adjustable - 27.6mm,
£4.99
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Brompton extended seat - extended,
£15.00
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Bike seat post x 300mm - x,
£9.06
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Bike suspension seatpost - bike,
£25.19
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Polygon 8mm micro - polygon, 26.8mm
£11.99
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New bike bicycle saddle seat - bike,
£9.99
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Seatpost 2mm old school - 22.2mm,
£13.75
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Old school bmx seat post - old, gt
£47.50
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Tranzx dropper post lever - tranzx,
£21.50
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Rockshox reverb stealt - stealt, dropper
£103.66
Buy It Now
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 £2.99 to £3066.7, with an average of £95.14. 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: orange msisle | kona stuff | raleigh seat post | huret derailleur | ultegra groupset 6700 | powabyke battery | seatpost lightweight | dawes tandem | skyway bmx pads | stealth bomber
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 £2.99, while premium listings can reach £3066.7 — giving you a wide budget spread to work with. The average price of £95.14 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.