23 mountain bike
23 mountain bike for sale on Ireland's largest auction and classifieds sites
Yoac mountain bike - mountain, 23 - £158.99
Yoac dual suspension • Mountain bike built • Adventure versatility speed - Free postage - New and Used
Yoac dual suspension • Mountain bike built • Adventure versatility speed - Free postage - New and Used
Mountain bike dual suspension - mountain, - £156.70
Mountain bike dual • Suspension wheels - Free postage - New and Used
Mountain bike dual • Suspension wheels - Free postage - New and Used
Probike horizon 26inch wheel - probike, - £49.00
Used bike few • Scratches frame ready • Ride - Free postage - New and Used
Used bike few • Scratches frame ready • Ride - Free postage - New and Used
Merida juliet 23 wheels - -, - £104.70
Merida juliet wheels • Frame hardtail mountain • Bike kids condition - Free postage - New and Used
Merida juliet wheels • Frame hardtail mountain • Bike kids condition - Free postage - New and Used
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Rockshox yari ultimate fork - yari, - £14.95
Rockshox yari ultimate • 2022 2023 fork • Stickers you get - Free postage - New and Used
Rockshox yari ultimate • 2022 2023 fork • Stickers you get - Free postage - New and Used
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48 listings · from £7.99 · avg £322.4
⚠️ These listings were last updated more than 8 days ago.
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Browse 48 23 mountain bike listings currently in our index. Prices range from £7.99 to £1199, with an average of £322.4. 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 →
Wtb i23 29er mountain - st, - £35.08
Wtb i23 29er • Mountain bike front • Wheel 700c - Free postage - New and Used
Wtb i23 29er • Mountain bike front • Wheel 700c - Free postage - New and Used
Neal full face - face, helmet - £118.51
Sicher robust und • Dabei stylisch design • Der sonus mtb - Free postage - New and Used
Sicher robust und • Dabei stylisch design • Der sonus mtb - Free postage - New and Used
Rockshox yari fork stickers - rockshox, - £14.95
Rockshox yari 2020 • 2023 fork stickers • You get one - Free postage - New and Used
Rockshox yari 2020 • 2023 fork stickers • You get one - Free postage - New and Used
Sram cassette speed pg950 - 9, - £14.99
Youre rider whose • Performance needs riding • Style dictates that - Free postage - New and Used
Youre rider whose • Performance needs riding • Style dictates that - Free postage - New and Used
Sonder nova i23 - 29", xc - £130.70
Sonder nova i23 • Wheels less than • Year old very - Free postage - New and Used
Sonder nova i23 • Wheels less than • Year old very - Free postage - New and Used
Kickwey bike v - k7, 23/ah - £822.70
Pro electric bike • Equipped lcd display • Show battery level - Free postage - New and Used
Pro electric bike • Equipped lcd display • Show battery level - Free postage - New and Used
Pice tool set socket - pice, - £10.28
Piece tool set • Versatile powerful addition • Any diy enthusiast - Free postage - New and Used
Piece tool set • Versatile powerful addition • Any diy enthusiast - Free postage - New and Used
Neal full face helmet - o'neal, - £100.19
Der backflip dein • Mountainbike helm made • Action - Free postage - New and Used
Der backflip dein • Mountainbike helm made • Action - Free postage - New and Used
Specialised cross trail - , sport - £208.70
Specialized cross trail • Sport disc hybrid • 2016 high quality - Free postage - New and Used
Specialized cross trail • Sport disc hybrid • 2016 high quality - Free postage - New and Used
Red carreara valor - red, - £187.90
Carrera red carreara • Valor disc men • Mountain bike features - Free postage - New and Used
Carrera red carreara • Valor disc men • Mountain bike features - Free postage - New and Used
Raleigh nova ladies mountain - nova, - £78.70
Mountain bike • Raleigh nova ladies • Wheels stylish reliable - Free postage - New and Used
Mountain bike • Raleigh nova ladies • Wheels stylish reliable - Free postage - New and Used
Idp project glass fibre - idp, 23 - £114.99
Big bore vents • Compromise airflow will • Keep you cool - Free postage - New and Used
Big bore vents • Compromise airflow will • Keep you cool - Free postage - New and Used
One23 29er 10 - 29er, 29 - £25.00
One23 29er tyre • 2.10 622 puncture • Protection folding mtb - Free postage - New and Used
One23 29er tyre • 2.10 622 puncture • Protection folding mtb - Free postage - New and Used
Ebycco eb7pro fat tire - ebycco, - £1149.00
Bycoo eb7pro equipped • Dual 250 high • Speed brushless motors - Free postage - New and Used
Bycoo eb7pro equipped • Dual 250 high • Speed brushless motors - Free postage - New and Used
Schwalbe tough tom - tough, 2.35 - £39.99
This listing has • Multiple tyre tube • Combinations please choose - Free postage - New and Used
This listing has • Multiple tyre tube • Combinations please choose - Free postage - New and Used
Specialised mountain bike - specialised, - £44.38
Rear wheel speedl • Frame was from • Specialised mountain bike - Free postage - New and Used
Rear wheel speedl • Frame was from • Specialised mountain bike - Free postage - New and Used
Odi mountain bike - odi, dh - £16.99
Odi graphic style23 • Any number logo • Colour combination can - Free postage - New and Used
Odi graphic style23 • Any number logo • Colour combination can - Free postage - New and Used
Kickwey electric bike - k7, 48v - £889.99
48v 23ah removable • Kickwey electric bike • Dual motor full - Free postage - New and Used
48v 23ah removable • Kickwey electric bike • Dual motor full - Free postage - New and Used
Fox float rp23 air pro - fox, - £131.61
Modell float rp23 • Die reinigung der • Werden kologisch produzierte - Free postage - New and Used
Modell float rp23 • Die reinigung der • Werden kologisch produzierte - Free postage - New and Used
One23 bolt 180mm disc - one23, - £7.99
One23 disc rotor - Free postage - New and Used
One23 disc rotor - Free postage - New and Used
Ebycco eb7pro electric bike - ebycco, - £1149.00
Bycoo eb7pro equipped • Dual 250watts high • Speed brushless motors - Free postage - New and Used
Bycoo eb7pro equipped • Dual 250watts high • Speed brushless motors - Free postage - New and Used
Kickwey bike v 23 ah - kickwey, k7 - £822.70
Pro electric bike • Equipped lcd display • Show battery level - Free postage - New and Used
Pro electric bike • Equipped lcd display • Show battery level - Free postage - New and Used
New inch unisex mountain - inch, - £132.68
Package included mountain • Kettle holder storage • Bag english installation - Free postage - New and Used
Package included mountain • Kettle holder storage • Bag english installation - Free postage - New and Used
Raleigh nova ladies - raleigh, - £99.50
Raleigh nova ladies • Mountain bike wheels • Stylish practical choice - Free postage - New and Used
Raleigh nova ladies • Mountain bike wheels • Stylish practical choice - Free postage - New and Used
Carrera crossfire - carrera, 2 - £156.70
This mountain bike • Carrera crossfire hybrid • Rugged terrain flat - Free postage - New and Used
This mountain bike • Carrera crossfire hybrid • Rugged terrain flat - Free postage - New and Used
Cycles - £78.70
Have used only • 2weeks same new - Free postage - New and Used
Have used only • 2weeks same new - Free postage - New and Used
Electric bike 48v 23ah - 26*4.0", - £1199.00
Whether you traversing • Rocky beaches snowy • Countryside climbing steep - Free postage - New and Used
Whether you traversing • Rocky beaches snowy • Countryside climbing steep - Free postage - New and Used
Rockshox boxxer select 2020 - select, 2020-23 - £14.95
Rockshox boxxer select • 2020 2023 fork • Stickers you get - Free postage - New and Used
Rockshox boxxer select • 2020 2023 fork • Stickers you get - Free postage - New and Used
Keteles electric bike doul - keteles, - £1199.00
Whether you traversing • Rocky beaches snowy • Countryside climbing steep - Free postage - New and Used
Whether you traversing • Rocky beaches snowy • Countryside climbing steep - Free postage - New and Used
Mountain bike rider - bike, - £14.81
This complete set • Mbr magazines year • 2017 monthly issues - Free postage - New and Used
This complete set • Mbr magazines year • 2017 monthly issues - Free postage - New and Used
Ebycco eb7pro fat tire - eb7pro, 26''fat - £1198.19
Bycoo eb7pro equipped • Dual 250 high • Speed brushless motors - Free postage - New and Used
Bycoo eb7pro equipped • Dual 250 high • Speed brushless motors - Free postage - New and Used
Aggressor expert sn99 - gt, slate - £312.70
Bought months ago • Used handful times • Very good condition - Free postage - New and Used
Bought months ago • Used handful times • Very good condition - Free postage - New and Used
Inch unisex mountain bike - inch, - £139.44
Cool appearance bold • Combination classic black • Dazzling red brings - Free postage - New and Used
Cool appearance bold • Combination classic black • Dazzling red brings - Free postage - New and Used
Green outdoor mountain - 20", - £136.91
Specifications material carbon • Steel rubber sponge • Aluminum alloy color - Free postage - New and Used
Specifications material carbon • Steel rubber sponge • Aluminum alloy color - Free postage - New and Used
Green outdoor mountain - 20", - £135.54
Specifications material carbon • Steel rubber sponge • Aluminum alloy color - Free postage - New and Used
Specifications material carbon • Steel rubber sponge • Aluminum alloy color - Free postage - New and Used
Schwalbe tough tom - 29, x - £21.99
This listing has • Multiple tyre tube • Combinations please choose - Free postage - New and Used
This listing has • Multiple tyre tube • Combinations please choose - Free postage - New and Used
Schwalbe marathon puncture - marathon, - £49.95
Order before 3pm • Weekdays same day • Dispatch via hour - Free postage - New and Used
Order before 3pm • Weekdays same day • Dispatch via hour - Free postage - New and Used
Electric bike adult 52v23ah - bike, - £1149.00
Bycoo eb7pro equipped • Dual 250watts high • Speed brushless motors - Free postage - New and Used
Bycoo eb7pro equipped • Dual 250watts high • Speed brushless motors - Free postage - New and Used
Neal bicycle mountain bike - o'neal, - £43.89
Leichtgewichtiger all mountain • Enduro helm mit • Einer schalen konstruktion - Free postage - New and Used
Leichtgewichtiger all mountain • Enduro helm mit • Einer schalen konstruktion - Free postage - New and Used
Keteles electric bike doul - 26", - £1190.00
Whether you traversing • Rocky beaches snowy • Countryside climbing steep - Free postage - New and Used
Whether you traversing • Rocky beaches snowy • Countryside climbing steep - Free postage - New and Used
Kickwey electric bike 48v - k7, - £899.00
Kickwey electric ebike • Equipped 48v 23ah • Removable large capacity - Free postage - New and Used
Kickwey electric ebike • Equipped 48v 23ah • Removable large capacity - Free postage - New and Used
Challenge beacon inch - 26, wheel - £104.70
Challenge beacon inch • Wheel men mountain • Folding bike sturdy - Free postage - New and Used
Challenge beacon inch • Wheel men mountain • Folding bike sturdy - Free postage - New and Used
Ebike electric bicycle - bicycle, 27" - £599.99
Best value electric • Mountain bike emtb • Market maximum load - Free postage - New and Used
Best value electric • Mountain bike emtb • Market maximum load - Free postage - New and Used
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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 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 £7.99, while premium listings can reach £1199 — giving you a wide budget spread to work with. The average price of £322.4 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.