20 giant bike
20 giant bike for sale on Ireland's largest auction and classifieds sites
Giant arx bike - giant, - €125.50
Giant arx bike • Blue high quality • Made from aluminium - Free postage - New and Used
Giant arx bike • Blue high quality • Made from aluminium - Free postage - New and Used
Giant fastroad ar3 hybrid bike - hybrid, - €363.70
Hello helping dad • Sell his giant • Fastroad ar3 all - Free postage - New and Used
Hello helping dad • Sell his giant • Fastroad ar3 all - Free postage - New and Used
Giant arx kids bike - kids, - €125.50
Giant arx kids • Bike purple lightweight • Flat handlebar speed - Free postage - New and Used
Giant arx kids • Bike purple lightweight • Flat handlebar speed - Free postage - New and Used
Giant arx kids bike - arx, - €146.30
Sale giant arx • Kids bike bright • Yellow lightweight reliable - Free postage - New and Used
Sale giant arx • Kids bike bright • Yellow lightweight reliable - Free postage - New and Used
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2021 giant arx - 24, kids - €124.66
Bike works very • Well has few • Scratches from use - Free postage - New and Used
Bike works very • Well has few • Scratches from use - Free postage - New and Used
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48 listings · from €8.5 · avg €320.3
Browse 48 20 giant bike listings currently in our index. Prices range from €8.5 to €3678.7, with an average of €320.3. 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 20 giant bike →
Wheels mfg derailleur mech - derailleur, - €9.95
Escape all years • Bargain price list • 21.00 tcx aluminum - Free postage - New and Used
Escape all years • Bargain price list • 21.00 tcx aluminum - Free postage - New and Used
Giant tcr composite road bike - composite, - €358.82
Composite advanced grade • 180 195cm rider • Height very light - Free postage - New and Used
Composite advanced grade • 180 195cm rider • Height very light - Free postage - New and Used
Giant new 2025 bike decals - €8.50
Giant new 2025 • Mast version bike • Decals labels here - Free postage - New and Used
Giant new 2025 • Mast version bike • Decals labels here - Free postage - New and Used
Giant bike labels decals - giant, - €11.50
Here what you • Get once complete • Remove low tack - Free postage - New and Used
Here what you • Get once complete • Remove low tack - Free postage - New and Used
Giant liv avail ladies - giant, - €335.00
Giant liv avail • Ladies road racing • Bike red excellent - Free postage - New and Used
Giant liv avail • Ladies road racing • Bike red excellent - Free postage - New and Used
Giant new bike - , labels - €8.50
Giant bike labels • Decals here what • You get once - Free postage - New and Used
Giant bike labels • Decals here what • You get once - Free postage - New and Used
Giant arx kids - giant, - €208.70
Great little bike • Not perfect but • That why half - Free postage - New and Used
Great little bike • Not perfect but • That why half - Free postage - New and Used
Giant fathom 5 hardtail - giant, - €553.42
Giant fathom 27.5 • Hardtail 2021 high • Quality aluminium mountain - Free postage - New and Used
Giant fathom 27.5 • Hardtail 2021 high • Quality aluminium mountain - Free postage - New and Used
Giant rapid hybrid bicycle - 2, - €208.70
Get outside enjoy • Ride giant rapid • Boasts aluxx grade - Free postage - New and Used
Get outside enjoy • Ride giant rapid • Boasts aluxx grade - Free postage - New and Used
Giant defy road bike - giant, bike. - €156.70
Need both new • Tyres apart that • All good just - Free postage - New and Used
Need both new • Tyres apart that • All good just - Free postage - New and Used
Giant atx medium frame - atx, - €160.00
Washed oiled serviced • Awaiting new home • Giant atx medium - Free postage - New and Used
Washed oiled serviced • Awaiting new home • Giant atx medium - Free postage - New and Used
Giant new bike decal 325-550mm - €10.00
Giant bike labels • Decals special large • Only ask length - Free postage - New and Used
Giant bike labels • Decals special large • Only ask length - Free postage - New and Used
Giant roam hybrid - giant, nearly - €239.90
Although will fit • From compact frame • Lots saddle adjustment - Free postage - New and Used
Although will fit • From compact frame • Lots saddle adjustment - Free postage - New and Used
Giant arx wheel bike - giant, - €275.00
Giant arx kids • Bike features lightweight • Aluxx aluminium frame - Free postage - New and Used
Giant arx kids • Bike features lightweight • Aluxx aluminium frame - Free postage - New and Used
Giant cypress hybrid bike - cypress, - €94.30
Good bike nice • Frame shape gears • Suspension forks inch - Free postage - New and Used
Good bike nice • Frame shape gears • Suspension forks inch - Free postage - New and Used
Giant toughroad slr - toughroad, - €389.20
Rack included required • Price handlebar giant • Connect 68cm tyres - Free postage - New and Used
Rack included required • Price handlebar giant • Connect 68cm tyres - Free postage - New and Used
Giant warp mountain bike - warp, - €47.50
Giant warp 20.5 • Inch full suspension • Frame 1990s bike - Free postage - New and Used
Giant warp 20.5 • Inch full suspension • Frame 1990s bike - Free postage - New and Used
Used giant taffy wheel - taffy, 11" - €95.00
Mtb tread tyres • Hardly used front • Suspension forks pedals - Free postage - New and Used
Mtb tread tyres • Hardly used front • Suspension forks pedals - Free postage - New and Used
Giant arx aluminium - giant, - €99.48
Giant arx aluminium • Lightweight kids mountain • Bike - Free postage - New and Used
Giant arx aluminium • Lightweight kids mountain • Bike - Free postage - New and Used
Men bike giant fatham - men’s, - €465.69
Giant fatham excellent • Condition gear needs • Screw came out - Free postage - New and Used
Giant fatham excellent • Condition gear needs • Screw came out - Free postage - New and Used
Giant fastroad hybrid bike - giant, - €465.70
Giant fastroad hybrid • Bike large frame • Gears shimano 105 - Free postage - New and Used
Giant fastroad hybrid • Bike large frame • Gears shimano 105 - Free postage - New and Used
Giant defy road bike - 1, - €312.70
Giant defy road • Bike high performance • Aluminium frame bicycle - Free postage - New and Used
Giant defy road • Bike high performance • Aluminium frame bicycle - Free postage - New and Used
Giant revel mountain - giant, bike - €286.70
Excellent condition please • See photos giant • Revel mountain bike - Free postage - New and Used
Excellent condition please • See photos giant • Revel mountain bike - Free postage - New and Used
Giant ocr compact - giant, bike - €78.70
Excellent bike very • Will not disappoint • Buy all specialised - Free postage - New and Used
Excellent bike very • Will not disappoint • Buy all specialised - Free postage - New and Used
Giant halfway folding - halfway, bike - €229.49
Wheels giant halfway • Wheelset drivetrain shimano • Revo shift claris - Free postage - New and Used
Wheels giant halfway • Wheelset drivetrain shimano • Revo shift claris - Free postage - New and Used
Giant fastroad hybrid bike - giant, - €414.70
Great condition giant • Fastroad ideal commuting • Fitness riding specs - Free postage - New and Used
Great condition giant • Fastroad ideal commuting • Fitness riding specs - Free postage - New and Used
Giant fastroad hybrid - giant, - €315.00
Bikes hardly been • Used recently brakes • Are fresh selling - Free postage - New and Used
Bikes hardly been • Used recently brakes • Are fresh selling - Free postage - New and Used
Giant expression size - expression, - €83.89
Giant expression step • Through bicycle blue - Free postage - New and Used
Giant expression step • Through bicycle blue - Free postage - New and Used
Giant men contend 2022 - contend, sl - €465.70
Excellent condition only • Used short distances • From local gym - Free postage - New and Used
Excellent condition only • Used short distances • From local gym - Free postage - New and Used
Giant trinity advanced pro - giant, - €3678.70
Continental competition 25mm • Giant aerobottle lightweight • Autobahn disc wheel - Free postage - New and Used
Continental competition 25mm • Giant aerobottle lightweight • Autobahn disc wheel - Free postage - New and Used
Giant road bike - giant, - €414.70
This road bike • High performance aluminium • Men who enjoy - Free postage - New and Used
This road bike • High performance aluminium • Men who enjoy - Free postage - New and Used
Giant liv thrive - liv, road - €414.70
Giant liv thrive • Flat bar road • Bike medium excellent - Free postage - New and Used
Giant liv thrive • Flat bar road • Bike medium excellent - Free postage - New and Used
Giant scr2 road bike - giant, large - €300.00
Washed oiled awaiting • Forever home light • Scuffs great bike - Free postage - New and Used
Washed oiled awaiting • Forever home light • Scuffs great bike - Free postage - New and Used
Giant touring ladies - giant, - €229.50
This giant touring • Ladies bike features • 27.5inch wheels front - Free postage - New and Used
This giant touring • Ladies bike features • 27.5inch wheels front - Free postage - New and Used
Giant escape bike - escape, - €120.30
Giant escape bike • Front back lights • Collection only - Free postage - New and Used
Giant escape bike • Front back lights • Collection only - Free postage - New and Used
Giant tcr espoir - tcr, - €618.70
Giant tcr espoir • Youth road bike • Specifically young riders - Free postage - New and Used
Giant tcr espoir • Youth road bike • Specifically young riders - Free postage - New and Used
Giant ladoga bike - ladoga, - €104.70
Giant ladoga bike • Adult cycle made • From aluminium flat - Free postage - New and Used
Giant ladoga bike • Adult cycle made • From aluminium flat - Free postage - New and Used
Giant contend size road - giant, - €300.00
Giant contend great • Starter road bike • Good condition lightweight - Free postage - New and Used
Giant contend great • Starter road bike • Good condition lightweight - Free postage - New and Used
Giant propel bike decals - giant, - €10.00
Giant propel bike • Decals labels versions • 0mm 13mm tall - Free postage - New and Used
Giant propel bike • Decals labels versions • 0mm 13mm tall - Free postage - New and Used
New giant defy - defy, 1 - €899.00
Derailleur shimano 105 • Sizes lge giant • Defy specification shifters - Free postage - New and Used
Derailleur shimano 105 • Sizes lge giant • Defy specification shifters - Free postage - New and Used
Giant fastroad 2019 bicycle - giant, - €260.70
Giant fastroad 2019 • Carbon fork • Medium hydraulic brakes - Free postage - New and Used
Giant fastroad 2019 • Carbon fork • Medium hydraulic brakes - Free postage - New and Used
Liv bliss white bicycle - liv, - €130.70
Liv bliss white • Bicycle giant 2018 • Xxs asmall women - Free postage - New and Used
Liv bliss white • Bicycle giant 2018 • Xxs asmall women - Free postage - New and Used
2020 giant fastroad advanced - 2020, 1 - €618.70
New hybrid bike • Stock 2020 giant • Fastroad advanced carbon - Free postage - New and Used
New hybrid bike • Stock 2020 giant • Fastroad advanced carbon - Free postage - New and Used
Try this: orange p7 frame | womans specialized bike | lapierre zesty | vitus frame | marin bicycle | coaster brake | gravel reinforcement | claud butler | carbon fibre bike | cervelo p3
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Everything you need to know about 20 giant bike
Whether you are looking for a brand-new or second-hand 20 giant 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 €8.5, while premium listings can reach €3678.7 — giving you a wide budget spread to work with. The average price of €320.3 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.