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23 mountain bike

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23 mountain bike for sale on largest auction and classifieds sites

Home / Bicycles / 23 mountain bike refurbished & used for sale | For Sale UK
Mountain bike 24 - bike, 22”

Mountain bike 24 - bike, 22”

£119.99
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Spike inch wheel size - spike, kids

Spike inch wheel size - spike, kids

£95.71
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Carrera hellcat mountain bike - mountain,

Carrera hellcat mountain bike - mountain,

£208.70
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Mountain bike dual - mountain,

Mountain bike dual - mountain,

£156.70
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Yoac mountain bike dual - yoac,

Yoac mountain bike dual - yoac,

£158.99
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Rockshox yari fork stickers - rockshox,

Rockshox yari fork stickers - rockshox,

£16.95
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Commencal meta supreme - commencal,

Commencal meta supreme - commencal,

£149.99
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Bicycle multitools - 1,

Bicycle multitools - 1,

£13.84
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Specialized mountain bike - mountain, 23"

Specialized mountain bike - mountain, 23"

£158.78
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Comics bicycle frame - comics,

Comics bicycle frame - comics,

£8.99
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Bicycle tyres bike - bike,

Bicycle tyres bike - bike,

£23.95
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Rockshox boxxer select - boxxer, 2020-23

Rockshox boxxer select - boxxer, 2020-23

£16.95
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Rockshox yari ultimate - ultimate, fork

Rockshox yari ultimate - ultimate, fork

£16.95
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Piranha inch wheel - piranha, size

Piranha inch wheel - piranha, size

£83.90
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Brand new carrera - brand, vengeance

Brand new carrera - brand, vengeance

£260.70
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Project sevenidip medium - sevenidip,

Project sevenidip medium - sevenidip,

£47.50
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Fox float rp23 rear shock - fox,

Fox float rp23 rear shock - fox,

£63.10
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Schwalbe tough tom - schwalbe, 27.5

Schwalbe tough tom - schwalbe, 27.5

£39.99
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Schwalbe marathon puncture - marathon,

Schwalbe marathon puncture - marathon,

£49.95
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Cube access ladies mountain - cube,

Cube access ladies mountain - cube,

£115.10
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Specialized motodiva mountain - specialized,

Specialized motodiva mountain - specialized,

£18.00
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Skf fox 40mm air fork - skf, mountain

Skf fox 40mm air fork - skf, mountain

£33.99
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23pcs mtb mountain bike - 23pcs,

23pcs mtb mountain bike - 23pcs,

£7.89
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For tpu inner tube - inner,

For tpu inner tube - inner,

£32.48
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700 23c cycle inner - x,

700 23c cycle inner - x,

£9.59
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Pice tool set socket - set,

Pice tool set socket - set,

£10.28
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Rockshox boxxer ultimate - rockshox,

Rockshox boxxer ultimate - rockshox,

£16.95
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Schwalbe tough tom - schwalbe, x

Schwalbe tough tom - schwalbe, x

£21.99
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Felt breed 54cm gravel - 30, bike

Felt breed 54cm gravel - 30, bike

£1006.62
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Electric bike 48v 23ah - bike,

Electric bike 48v 23ah - bike,

£1099.00
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Mountain bike disc brakes - bike,

Mountain bike disc brakes - bike,

£363.70
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Dual motor electric - 26",

Dual motor electric - 26",

£1099.00
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Panaracer tubeless rim tape - panaracer,

Panaracer tubeless rim tape - panaracer,

£11.75
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Idp project glass fibre - project,

Idp project glass fibre - project,

£114.99
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Bucklos mountain road - road, bike

Bucklos mountain road - road, bike

£6.89
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Specialised mountain bike - specialised,

Specialised mountain bike - specialised,

£38.00
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700 23c cycle inner tube - x,

700 23c cycle inner tube - x,

£16.19
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Bike lincoln nevada - lincoln, 26”

Bike lincoln nevada - lincoln, 26”

£14.95
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Mountain bike 48v - bike,

Mountain bike 48v - bike,

£1099.00
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Electric bike unisex - electric,

Electric bike unisex - electric,

£1099.00
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Retro nos 580mm - (23”),

Retro nos 580mm - (23”),

£14.21
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For mountain bike pedals cnc - for,

For mountain bike pedals cnc - for,

£28.25
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Dual motor electric mountain - motor,

Dual motor electric mountain - motor,

£1099.00
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Vintage retro ridgeback frame - ridgeback,

Vintage retro ridgeback frame - ridgeback,

£20.00
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Mbr magazine mountain bike - magazine,

Mbr magazine mountain bike - magazine,

£13.74
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Schwalbe tough tom x - tough,

Schwalbe tough tom x - tough,

£36.99
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Neal matrix helmet - matrix, v.23

Neal matrix helmet - matrix, v.23

£40.22
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One23 29er 10 - 2.10, (54-622)

One23 29er 10 - 2.10, (54-622)

£25.00
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New inch unisex mountain - new,

New inch unisex mountain - new,

£122.54
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Schwalbe tough tom 2 - schwalbe, x

Schwalbe tough tom 2 - schwalbe, x

£18.99
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Electric bike adults e - adults,

Electric bike adults e - adults,

£1099.00
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Canyon spectral 2024 - canyon,

Canyon spectral 2024 - canyon,

£1800.00
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Children mountain bike - 20'',

Children mountain bike - 20'',

£122.55
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Shimano mt23 shoes - sh-mt23,

Shimano mt23 shoes - sh-mt23,

£17.72
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Dual motor electric mountain - dual,

Dual motor electric mountain - dual,

£1099.00
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Inch green mountain bike - 20-inch,

Inch green mountain bike - 20-inch,

£122.54
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Bike mountain - bike,

Bike mountain - bike,

£999.00
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700 23c cycle inner - 700, 18-23c

700 23c cycle inner - 700, 18-23c

£18.29
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20inch red children - 20inch,

20inch red children - 20inch,

£122.67
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Bicycle disc brake pads - disc,

Bicycle disc brake pads - disc,

£6.60
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Green outdoor mountain - 20",

Green outdoor mountain - 20",

£122.54
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Electric bike adults 48v - 26",

Electric bike adults 48v - 26",

£1099.00
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Kids mountain bike speed - mountain,

Kids mountain bike speed - mountain,

£154.78
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Pice socket set ratchet - ratchet, 90

Pice socket set ratchet - ratchet, 90

£13.38
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Fox union mtb mountain bike - union,

Fox union mtb mountain bike - union,

£89.99
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Electric mountain bike - bike, 48v

Electric mountain bike - bike, 48v

£1099.00
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One23 bar ends - one23,

One23 bar ends - one23,

£4.99
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New inch unisex mountain - 20,

New inch unisex mountain - 20,

£122.54
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Lightweight 23g for - , inner

Lightweight 23g for - , inner

£14.44
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Green outdoor mountain - 20",

Green outdoor mountain - 20",

£122.54
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Carrera 400518 junior mountain - carrera,

Carrera 400518 junior mountain - carrera,

£156.70
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Zazawork dual motor - 26",

Zazawork dual motor - 26",

£1099.00
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20inch red children - 20inch,

20inch red children - 20inch,

£121.32
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Folding bike 26 inch - bike, &

Folding bike 26 inch - bike, &

£279.99
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Rear bicycle black - 24",

Rear bicycle black - 24",

£37.94
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Schwalbe tough tom - tom, 29

Schwalbe tough tom - tom, 29

£36.99
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Pivot trail 429 - 429, large

Pivot trail 429 - 429, large

£4999.99
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Marin pine mountain - mountain, bicycle

Marin pine mountain - mountain, bicycle

£498.44
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Fox union mtb - fox, flat

Fox union mtb - fox, flat

£99.99
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Schwalbe land cruiser - land, 26

Schwalbe land cruiser - land, 26

£16.99
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Ebike electric bicycle - bicycle, 27"

Ebike electric bicycle - bicycle, 27"

£629.99
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7idp project fibreglass - project,

7idp project fibreglass - project,

£79.95
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Electric bike 48v 23ah - 26"electric,

Electric bike 48v 23ah - 26"electric,

£1099.00
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Pcs socket ratchet - pcs,

Pcs socket ratchet - pcs,

£11.00
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Bicycle disc brake - brake, pads

Bicycle disc brake - brake, pads

£7.52
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New inch unisex mountain - new,

New inch unisex mountain - new,

£122.54
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23inch carrera mountain bike - carrera,

23inch carrera mountain bike - carrera,

£53.99
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Inch green mountain - 20-inch, bike

Inch green mountain - 20-inch, bike

£122.54
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Front bicycle wheel - 27.5",

Front bicycle wheel - 27.5",

£43.84
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Dual motor electric mountain - dual,

Dual motor electric mountain - dual,

£1099.00
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Dual motor electric mountain - motor,

Dual motor electric mountain - motor,

£1099.00
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Electric bike city - city, 48v

Electric bike city - city, 48v

£1099.00
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Pair schwalbe tough tom x - pair, 29

Pair schwalbe tough tom x - pair, 29

£39.99
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Vintage black syncros mountain - syncros,

Vintage black syncros mountain - syncros,

£5.33
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48v 23ah electric bike - 23ah,

48v 23ah electric bike - 23ah,

£1099.00
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Electric bike for adults - electric,

Electric bike for adults - electric,

£1099.00
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📊96 listings · from £4.99 · avg £340.15
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 96 23 mountain bike listings currently in our index. Prices range from £4.99 to £4999.99, with an average of £340.15. 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 23 mountain bike →

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Everything you need to know about 23 mountain bike

Whether you are looking for a brand-new or second-hand 23 mountain 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 £4.99, while premium listings can reach £4999.99 — giving you a wide budget spread to work with. The average price of £340.15 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.

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