Gt mountain bike
Gt mountain bike for sale on Ireland's largest auction and classifieds sites
Avalanche sport mountain - gt, - £549.99
Handlebar all terra • Alloy riser 25mm • Sweep rise 720mm - Free postage - New and Used
Handlebar all terra • Alloy riser 25mm • Sweep rise 720mm - Free postage - New and Used
Aggressor expert hardtail - gt, - £250.30
Aggressor expert hardtail • Mountain bike large • Frame inch hydraulic - Free postage - New and Used
Aggressor expert hardtail • Mountain bike large • Frame inch hydraulic - Free postage - New and Used
1980s carrera krakatoa - 1980s, - £120.00
From centre bottom • Bracket top seat • Headtube paint lovely - Free postage - New and Used
From centre bottom • Bracket top seat • Headtube paint lovely - Free postage - New and Used
1992 avalanche retro - 1992, - £550.00
Retro mountain bike • Used 1992 avalanche • Comes panaracer smoke - Free postage - New and Used
Retro mountain bike • Used 1992 avalanche • Comes panaracer smoke - Free postage - New and Used
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Zaskar elite 29 hardtail - zaskar, - £618.70
Zaskar elite hardtail • Mountain bike very • Little use has - Free postage - New and Used
Zaskar elite hardtail • Mountain bike very • Little use has - Free postage - New and Used
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48 listings · from £49.99 · avg £348.84
⚠️ These listings were last updated more than 25 days ago.
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Browse 48 gt mountain bike listings currently in our index. Prices range from £49.99 to £1679.99, with an average of £348.84. 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 gt mountain bike →
Aggressor mountain bike - gt, - £182.70
Suntour xcm suspension • Forks bike rides • Smoothly gears brakes - Free postage - New and Used
Suntour xcm suspension • Forks bike rides • Smoothly gears brakes - Free postage - New and Used
Production privee shan 29er - production, - £491.20
183cm fine but • You much taller • Than that may - Free postage - New and Used
183cm fine but • You much taller • Than that may - Free postage - New and Used
Aggressor - gt, - £198.30
Really good condition • Some slight signs • Use - Free postage - New and Used
Really good condition • Some slight signs • Use - Free postage - New and Used
Retro 1992 pantera al - gt, - £120.00
From centre head • Seat tube 16.5 • Bottom bracket top - Free postage - New and Used
From centre head • Seat tube 16.5 • Bottom bracket top - Free postage - New and Used
Avalanche mountain bike - avalanche, - £50.00
Leeds bike mill • Recycling training established • 2014 service bikes - Free postage - New and Used
Leeds bike mill • Recycling training established • 2014 service bikes - Free postage - New and Used
Avalanche mountain - , - £271.10
This was top • Range still close • New condition you - Free postage - New and Used
This was top • Range still close • New condition you - Free postage - New and Used
Retro mtb 1996 - gt, mtb, - £567.70
Nice iconic retro • 90s project - Free postage - New and Used
Nice iconic retro • 90s project - Free postage - New and Used
Palomar 90s restomod - palomar, - £490.00
You can watch • Bike would best • Suited those that - Free postage - New and Used
You can watch • Bike would best • Suited those that - Free postage - New and Used
Mountain bike 5 - gt, - £165.00
Lovely bike like • Brand new 600 • Pound from shop - Free postage - New and Used
Lovely bike like • Brand new 600 • Pound from shop - Free postage - New and Used
Stomper hard tail unisex - stomper, - £315.00
Mint condition used • Three times everything • Bike working has - Free postage - New and Used
Mint condition used • Three times everything • Bike working has - Free postage - New and Used
Tequesta mountain bike - gt, - £160.86
Tequesta mountain bike • Vintage classic large • Frame perfect riders - Free postage - New and Used
Tequesta mountain bike • Vintage classic large • Frame perfect riders - Free postage - New and Used
Idrive full suspension - 4.0, - £88.06
Awesome idrive 4.0 • Frame shock headset • Large suits riders - Free postage - New and Used
Awesome idrive 4.0 • Frame shock headset • Large suits riders - Free postage - New and Used
Lts 26inch wheels - lts, medium - £130.70
Rear elastoner know • Nothing about them • Cursory inspection looks - Free postage - New and Used
Rear elastoner know • Nothing about them • Cursory inspection looks - Free postage - New and Used
Aggressor frame for - , - £75.58
Used spares - Free postage - New and Used
Used spares - Free postage - New and Used
Zaskar mountain bike - gt, - £291.90
Welcome zaskar built • About years ago • Painted candy apple - Free postage - New and Used
Welcome zaskar built • About years ago • Painted candy apple - Free postage - New and Used
Red avalanche 0 - gt, 3.0 - £207.66
Sons bike perfect • Condition has had • Not long but - Free postage - New and Used
Sons bike perfect • Condition has had • Not long but - Free postage - New and Used
Zaskar frame project - le, - £363.70
Exactly seen paint • Scratches off cracks • Dent top tube - Free postage - New and Used
Exactly seen paint • Scratches off cracks • Dent top tube - Free postage - New and Used
1994 zaskar 6061 ball - 1994, gt - £465.70
Welcome sale 1994 • Zaskar classic collectors • Bike enthusiast built - Free postage - New and Used
Welcome sale 1994 • Zaskar classic collectors • Bike enthusiast built - Free postage - New and Used
Zaskar expert 29 - gt, - £725.00
Sale zaskar expert • Mountain bike gloomy • Like new condition - Free postage - New and Used
Sale zaskar expert • Mountain bike gloomy • Like new condition - Free postage - New and Used
2025 sensor carbon elite - gt, st - £1195.00
Sensor carbon elite • Take risk out • Buying second hand - Free postage - New and Used
Sensor carbon elite • Take risk out • Buying second hand - Free postage - New and Used
Sensor carbon elite - sensor, 29 - £1679.99
Combination 140mm lts • Driven rear suspension • Burly 150mm travel - Free postage - New and Used
Combination 140mm lts • Driven rear suspension • Burly 150mm travel - Free postage - New and Used
Avalanche comp inch - gt, - £629.00
Saddle mtb handlebar • All terra alloy • Riser 25mm rise - Free postage - New and Used
Saddle mtb handlebar • All terra alloy • Riser 25mm rise - Free postage - New and Used
Lts 3 - gt, - £208.70
Lts mountain bike • Now all original • Functional parts some - Free postage - New and Used
Lts mountain bike • Now all original • Functional parts some - Free postage - New and Used
Zum aggressor hybrid bike - gt, zum/aggressor - £156.70
Included accessories worth • Spec features - Free postage - New and Used
Included accessories worth • Spec features - Free postage - New and Used
Stomper kids boys mountain - gt, - £130.00
Fantastic bike son • Has grown out • Perfect year olds - Free postage - New and Used
Fantastic bike son • Has grown out • Perfect year olds - Free postage - New and Used
Outpost aluminium mountain - outpost, - £78.70
Medium appears fair • Condition although tyres • Flat over period - Free postage - New and Used
Medium appears fair • Condition although tyres • Flat over period - Free postage - New and Used
Mountain bike fluid disk - mountain, - £161.90
Working bike needs • Little tlc - Free postage - New and Used
Working bike needs • Little tlc - Free postage - New and Used
Racing dhi mountain - gt, - £260.69
Racing dhi mountain • Bike frame replacement • Swing arm sku2539 - Free postage - New and Used
Racing dhi mountain • Bike frame replacement • Swing arm sku2539 - Free postage - New and Used
Palomar men bike frame - gt, - £52.70
Palomar men bike • Frame wheel high • Crafted from aluminium - Free postage - New and Used
Palomar men bike • Frame wheel high • Crafted from aluminium - Free postage - New and Used
Zaskar vintage mountain - vintage, - £294.93
- Free postage - New and Used
- Free postage - New and Used
Aggressor xc2 mountain bike - gt, - £49.99
- Free postage - New and Used
- Free postage - New and Used
Mountain bike lts classic - gt, lts-5 - £146.29
Classic mountain bike • Usual wear tear • This age full - Free postage - New and Used
Classic mountain bike • Usual wear tear • This age full - Free postage - New and Used
Drive 0 2001 full - drive, - £199.99
Seat tube 410 • Centre 22.5 570 • Virtual wheels disc - Free postage - New and Used
Seat tube 410 • Centre 22.5 570 • Virtual wheels disc - Free postage - New and Used
Stomper ace inch kids - gt, - £193.10
Owned from new • Well taken care - Free postage - New and Used
Owned from new • Well taken care - Free postage - New and Used
Sensor sport full - sport, - £1312.30
Sensor sport full • Suspension mountain bike • Large frame inch - Free postage - New and Used
Sensor sport full • Suspension mountain bike • Large frame inch - Free postage - New and Used
Retro lts dual suspension - lts, 2 - £333.10
Good condition general • Limited use been • Storage years scratches - Free postage - New and Used
Good condition general • Limited use been • Storage years scratches - Free postage - New and Used
Nos karakoram 1993 frame - nos, gt - £678.65
Ungefahren unverbaut unangetastet • Seit ber jahren • Material tange infinity - Free postage - New and Used
Ungefahren unverbaut unangetastet • Seit ber jahren • Material tange infinity - Free postage - New and Used
Retro drive comp full - retro, gt - £130.00
Retro drive comp • Full suspension aluminium • Mtb frame fox - Free postage - New and Used
Retro drive comp • Full suspension aluminium • Mtb frame fox - Free postage - New and Used
Avalanche mountain bike - avalanche, - £286.70
Mountain bike good • Condition lots • Rides - Free postage - New and Used
Mountain bike good • Condition lots • Rides - Free postage - New and Used
Xcr 1000 team white - white, - £414.70
1999 model that • Purchased new 2001 • Xcr1000 came top - Free postage - New and Used
1999 model that • Purchased new 2001 • Xcr1000 came top - Free postage - New and Used
Mountain bike aggressor xc2 - gt, - £99.00
Top tube 22.5 • Downtube 17.5 bottom • Bracket - Free postage - New and Used
Top tube 22.5 • Downtube 17.5 bottom • Bracket - Free postage - New and Used
Avalanche comp bike - gt, - £208.70
This bike was • Only bought may • Last year still - Free postage - New and Used
This bike was • Only bought may • Last year still - Free postage - New and Used
2017 zaskar sport 5 inc - 2017, - £394.30
Mud guards not • Included 2017 zaskar • Sport 27.5 inch - Free postage - New and Used
Mud guards not • Included 2017 zaskar • Sport 27.5 inch - Free postage - New and Used
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Everything you need to know about gt mountain bike
Whether you are looking for a brand-new or second-hand gt 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 £49.99, while premium listings can reach £1679.99 — giving you a wide budget spread to work with. The average price of £348.84 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.