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Giant bikes mountain bikes for sale on Ireland's largest auction and classifieds sites

Home / Cycling / Giant bikes mountain bikes refurbished & used for sale | For Sale UK
Giant revel 3 mountain - giant,

Giant revel 3 mountain - giant,

£125.50 · Buy It Now

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Giant yukon slopestyle - yukon,

Giant yukon slopestyle - yukon,

£286.70 · Buy It Now

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Unisex bike giant - unisex,

Unisex bike giant - unisex,

£180.62 · Buy It Now

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Giant talon title - giant,

Giant talon title - giant,

£210.51 · Buy It Now

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2021 giant stance - giant, gunmetal

2021 giant stance - giant, gunmetal

£797.20 · Buy It Now

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Giant atx mountain - atx, 28

Giant atx mountain - atx, 28

£198.30 · Buy It Now

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Giant atx mountain bike - bike, size

Giant atx mountain bike - bike, size

£250.00 · Buy It Now

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Giant fathom hardtail - giant, 1

Giant fathom hardtail - giant, 1

£409.64 · Buy It Now

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Giant fathom hardtail - giant,

Giant fathom hardtail - giant,

£549.95 · Buy It Now

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Giant xtc mountain bike - sx,

Giant xtc mountain bike - sx,

£349.00 · Buy It Now

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Giant trance advanced - advanced, carbon

Giant trance advanced - advanced, carbon

£1350.00 · Buy It Now

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2021 giant trance - giant, 2

2021 giant trance - giant, 2

£1095.00 · Buy It Now

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Giant fathom bike - giant,

Giant fathom bike - giant,

£1281.70 · Buy It Now

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Giant bike - giant,

Giant bike - giant,

£63.10 · Buy It Now

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Giant talon mountain - giant, bike

Giant talon mountain - giant, bike

£311.66 · Buy It Now

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Giant xtc4 mountain bike - giant, 9

Giant xtc4 mountain bike - giant, 9

£179.99 · Buy It Now

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2017 large giant - 2017,

2017 large giant - 2017,

£535.00 · Buy It Now

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Retro giant rincon 2000 2002 - rincon, 2000-2002

Retro giant rincon 2000 2002 - rincon, 2000-2002

£200.00 · Buy It Now

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Giant mountain bike - mountain, s

Giant mountain bike - mountain, s

£539.19 · Buy It Now

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Giant talon mountain bike - 4,

Giant talon mountain bike - 4,

£516.70 · Buy It Now

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Giant xtc mountain bike - mountain,

Giant xtc mountain bike - mountain,

£499.00 · Buy It Now

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Giant reign 7 - giant, x0

Giant reign 7 - giant, x0

£668.82 · Buy It Now

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Giant talon mountain bike - 29,

Giant talon mountain bike - 29,

£525.00 · Buy It Now

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Giant talon mountain bike - talon,

Giant talon mountain bike - talon,

£208.70 · Buy It Now

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Giant trx carbon - trx, 29"

Giant trx carbon - trx, 29"

£220.00 · Buy It Now

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Giant anthem pro - pro, large

Giant anthem pro - pro, large

£3189.99 · Buy It Now

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Giant all carbon - carbon, lightweight

Giant all carbon - carbon, lightweight

£1021.60 · Buy It Now

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Giant reign advanced - reign,

Giant reign advanced - reign,

£771.70 · Buy It Now

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Giant talon mountain bike - talon,

Giant talon mountain bike - talon,

£271.10 · Buy It Now

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Giant revel mountain bike - 3,

Giant revel mountain bike - 3,

£69.13 · Buy It Now

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Giant roam hybrid - hybrid, road

Giant roam hybrid - hybrid, road

£286.70 · Buy It Now

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Giant bike unisex mountain - bike,

Giant bike unisex mountain - bike,

£208.70 · Buy It Now

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Giant talon mountain bike - giant,

Giant talon mountain bike - giant,

£239.90 · Buy It Now

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Giant full carbon - giant,

Giant full carbon - giant,

£516.70 · Buy It Now

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Giant talon mtb small - giant,

Giant talon mtb small - giant,

£260.70 · Buy It Now

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Giant nrs full - full, suspension

Giant nrs full - full, suspension

£156.69 · Buy It Now

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2017 giant liv embolden - liv,

2017 giant liv embolden - liv,

£495.00 · Buy It Now

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Giant xtc mountain bike - giant, bike/hybrid

Giant xtc mountain bike - giant, bike/hybrid

£363.70 · Buy It Now

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2019 giant trance - giant,

2019 giant trance - giant,

£822.70 · Buy It Now

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Giant revel large - giant, mtb

Giant revel large - giant, mtb

£156.70 · Buy It Now

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Giant glory 2013 - 2013, cup

Giant glory 2013 - 2013, cup

£414.70 · Buy It Now

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Giant talon mountain - giant, bike

Giant talon mountain - giant, bike

£899.00 · Buy It Now

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Giant mountain bike - giant,

Giant mountain bike - giant,

£843.10 · Buy It Now

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Giant cadex cfm - vintage, 1993

Giant cadex cfm - vintage, 1993

£325.00 · Buy It Now

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Giant acid the - giant, retro

Giant acid the - giant, retro

£182.70 · Buy It Now

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Giant mountain bike box - giant,

Giant mountain bike box - giant,

£208.70 · Buy It Now

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2005 giant xtc composite mtb - composite,

2005 giant xtc composite mtb - composite,

£720.70 · Buy It Now

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Giant talon mountain bike - 29,

Giant talon mountain bike - 29,

£575.00 · Buy It Now

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2016 giant anthem 2 full - 2016,

2016 giant anthem 2 full - 2016,

£771.70 · Buy It Now

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Giant arx wheel bike - giant,

Giant arx wheel bike - giant,

£235.00 · Buy It Now

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Giant talon mountain bike - giant,

Giant talon mountain bike - giant,

£575.00 · Buy It Now

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Giant revel mountain - giant,

Giant revel mountain - giant,

£280.46 · Buy It Now

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Mountain bike giant fathom - mountain,

Mountain bike giant fathom - mountain,

£465.70 · Buy It Now

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Giant talon 5 - 4, mountain

Giant talon 5 - 4, mountain

£446.25 · Buy It Now

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Giant talon hardtail - talon,

Giant talon hardtail - talon,

£260.70 · Buy It Now

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Giant mountain bike great - giant,

Giant mountain bike great - giant,

£328.00 · Buy It Now

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Giant talon mountain - talon,

Giant talon mountain - talon,

£394.30 · Buy It Now

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Giant mountain bike - giant, 27.5

Giant mountain bike - giant, 27.5

£115.10 · Buy It Now

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Giant nrs air full suspension - nrs,

Giant nrs air full suspension - nrs,

£516.70 · Buy It Now

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Giant reign pro large - reign, large.

Giant reign pro large - reign, large.

£2709.70 · Buy It Now

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Giant trance 1 panther - 1,

Giant trance 1 panther - 1,

£1854.99 · Buy It Now

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Giant anthem sram - anthem, nx

Giant anthem sram - anthem, nx

£1450.00 · Buy It Now

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Giant liv frame - liv,

Giant liv frame - liv,

£312.70 · Buy It Now

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Giant fathom hardtail - hardtail, 27.5

Giant fathom hardtail - hardtail, 27.5

£639.10 · Buy It Now

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Giant talon mountain bike - talon,

Giant talon mountain bike - talon,

£525.00 · Buy It Now

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Mountain bike inch - bike, full

Mountain bike inch - bike, full

£355.06 · Buy It Now

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Giant trance advanced pro m - giant,

Giant trance advanced pro m - giant,

£1999.99 · Buy It Now

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Giant bike talon small - bike,

Giant bike talon small - bike,

£720.70 · Buy It Now

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Giant trance dried - 2,

Giant trance dried - 2,

£1679.99 · Buy It Now

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Cuda trace orange mtb - cuda,

Cuda trace orange mtb - cuda,

£260.70 · Buy It Now

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Giant cypress mountain bike - giant,

Giant cypress mountain bike - giant,

£94.30 · Buy It Now

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Giant mountain bike - , tba

Giant mountain bike - , tba

£103.55 · Buy It Now

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2016 giant trance 1 - giant,

2016 giant trance 1 - giant,

£822.70 · Buy It Now

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Giant bikes generic vinyl - giant,

Giant bikes generic vinyl - giant,

£9.99 · Buy It Now

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Gear mech derailleur hanger - derailleur,

Gear mech derailleur hanger - derailleur,

£7.49 · Buy It Now

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Giant reign 2021 loads of - loads,

Giant reign 2021 loads of - loads,

£1383.70 · Buy It Now

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Giant xtc - giant,

Giant xtc - giant,

£832.89 · Buy It Now

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Giant gsr mtb bike bicycle - mtb,

Giant gsr mtb bike bicycle - mtb,

£47.50 · Buy It Now

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Liv giant bike - liv,

Liv giant bike - liv,

£363.70 · Buy It Now

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Giant reign enduro mountain - enduro,

Giant reign enduro mountain - enduro,

£593.20 · Buy It Now

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Used mountain bikes for - bikes, sale

Used mountain bikes for - bikes, sale

£177.50 · Buy It Now

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Cuda trace mtb mountain - trace,

Cuda trace mtb mountain - trace,

£271.10 · Buy It Now

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Men giant mountain bike - men's,

Men giant mountain bike - men's,

£208.70 · Buy It Now

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Giant warp downhill - -, downhill/

Giant warp downhill - -, downhill/

£156.70 · Buy It Now

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Mountain bike from giant - mountain,

Mountain bike from giant - mountain,

£78.70 · Buy It Now

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Giant full sus - giant,

Giant full sus - giant,

£822.70 · Buy It Now

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Giant fathom 29er mtb - 29er,

Giant fathom 29er mtb - 29er,

£975.70 · Buy It Now

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Giant atx mountain bike - giant,

Giant atx mountain bike - giant,

£73.50 · Buy It Now

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Giant xtc adv xl - 1,

Giant xtc adv xl - 1,

£3065.00 · Buy It Now

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Giant stance 2022 - giant, 2

Giant stance 2022 - giant, 2

£1037.23 · Buy It Now

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Giant anthem trance dropout - anthem/trance, in

Giant anthem trance dropout - anthem/trance, in

£14.99 · Buy It Now

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Giant trance advanced - x,

Giant trance advanced - x,

£2099.00 · Buy It Now

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Giant talon mountain bike

Giant talon mountain bike

£258.68 · Buy It Now

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Giant trance 2021 - trance, full

Giant trance 2021 - trance, full

£1021.60 · Buy It Now

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Giant arx aluminium - aluminium, kids

Giant arx aluminium - aluminium, kids

£103.55 · Buy It Now

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Giant terrago hardtail - giant,

Giant terrago hardtail - giant,

£125.50 · Buy It Now

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📊96 listings · from £7.49 · avg £585.39
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 96 giant bikes mountain bikes listings currently in our index. Prices range from £7.49 to £3189.99, with an average of £585.39. 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 giant bikes mountain bikes →

Try this: giant bike lights | giant hardtail mountain bike | giant 29er mountain bikes | giant cycling clothing | giant downhill mountain bikes | giant xtc carbon | giant hardtail | giant frameset | fox rp2 | fox float rp23 shock

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Everything you need to know about giant bikes mountain bikes

Whether you are looking for a brand-new or second-hand giant bikes mountain bikes, 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 £7.49, while premium listings can reach £3189.99 — giving you a wide budget spread to work with. The average price of £585.39 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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