Used Giant Bikes

Looking for Giant bikes? Browse verified used Giant road, mountain and electric bikes on MyNextBike, all covered by buyer protection and UK-wide delivery.
Giant is the world's largest bicycle manufacturer, founded in Taiwan in 1972, pioneering carbon fibre technology and delivering innovation across every cycling category.
From the aero TCR road platform to the legendary Trance trail bikes and their cutting-edge E+ electric range, Giant sets the industry standard.

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96 products
  • Sponsored
    Giant Explore E+ 2 Stagger 2021
    Great PriceMAlivio2021
    Giant Explore E+ 2 Stagger
    Regular price £1,162.00
    Sale price £1,162.00
    Regular price £2,799.00
  • Sponsored
    Giant Fathom E 2 29 2022
    M/LDeore M41002022
    Giant Fathom E 2 29
    Regular price £1,295.00
    Sale price £1,295.00
    Regular price £1,949.00
  • Sponsored
    Giant Stance E+ 1 Almond 2027
    LCues LinkGlide2027
    Giant Stance E+ 1 Almond
    Regular price £2,800.00
    Sale price £2,800.00
    Regular price £3,899.00
  • Sponsored
    Giant Stance E+ 1 Almond 2027
    LCues LinkGlide2027
    Giant Stance E+ 1 Almond
    Regular price £2,800.00
    Sale price £2,800.00
    Regular price £3,899.00
  • Sponsored
    Giant Trance X E 2 Pro 29 2021
    Great PriceM/LXT, SLX2021
    Giant Trance X E 2 Pro 29
    Regular price £1,394.00
    Sale price £1,394.00
    Regular price £5,199.00
  • Sponsored
    Giant Twist Go
    MShimano Nexus Internal Hub System
    Giant Twist Go
    Regular price £453.00
    Sale price £453.00
    Regular price
  • Sponsored
    Giant Trance X 2024
    XLDeore2024
    Giant Trance X
    Regular price £1,401.00
    Sale price £1,401.00
    Regular price £7.00
  • Sponsored
    Giant TCR Advanced 2 2023
    Great PriceM/L1052023
    Giant TCR Advanced 2
    Regular price £1,800.00
    Sale price £1,800.00
    Regular price £3,500.00
  • Sponsored
    Giant Roam 4 Disc 2026
    Good PriceLAltus2026
    Giant Roam 4 Disc
    Regular price £490.00
    Sale price £490.00
    Regular price £550.00
  • Sponsored
    Giant Reign Advanced E+ 2 Electric 2025
    Great PriceLDeore2025
    Giant Reign Advanced E+ 2 Electric
    Regular price £3,200.00
    Sale price £3,200.00
    Regular price £5,499.00
  • Sponsored
    Giant Contend 1 2023
    MGRX2023
    Giant Contend 1
    Regular price £1,570.00
    Sale price £1,570.00
    Regular price £749.00
  • Sponsored
    Giant CRS 0
    M/LShimano
    Giant CRS 0
    Regular price £157.00
    Sale price £157.00
    Regular price £250.00
  • Sponsored
    Giant Anytour E+ 3 LST 625Wh 2026
    Great PriceLNexus2026
    Giant Anytour E+ 3 LST 625Wh
    Regular price £2,657.00
    Sale price £2,657.00
    Regular price £3,699.00
  • Giant NewTour E+ 2 DD 2026
    Good PriceLNexus2026
    Giant NewTour E+ 2 DD
    Regular price £2,302.00
    Sale price £2,302.00
    Regular price £2,500.99
  • Giant Trance X 3 2022
    LGDeore2022
    Giant Trance X 3
    Regular price £1,160.00
    Sale price £1,160.00
    Regular price £1,699.00
  • Giant Contend Sl 2 Disc 2023
    Great PriceLTiagra2023
    Giant Contend Sl 2 Disc
    Regular price £814.00
    Sale price £814.00
    Regular price £1,500.00
  • GIANT REIGN E+ 2 MX PRO 625WH 2023
    RefurbishedMSRAM NX2023
    GIANT REIGN E+ 2 MX PRO 625WH
    Regular price £2,414.50
    Sale price £2,414.50
    Regular price
  • Giant Roam e+
    XLAltus / Alivio
    Giant Roam e+
    Regular price £581.00
    Sale price £581.00
    Regular price
  • Giant Fathom E+ Pro 29 2 2020
    Good PriceXLDeore2020
    Giant Fathom E+ Pro 29 2
    Regular price £1,593.00
    Sale price £1,593.00
    Regular price £3,300.00
  • Giant Fathom
    M
    Giant Fathom
    Regular price £349.00
    Sale price £349.00
    Regular price
  • Giant Trance
    MDeore2016
    Giant Trance
    Regular price £814.00
    Sale price £814.00
    Regular price £1,638.00
  • Giant Defy 3 Compact 2012
    Good PriceLSora2012
    Giant Defy 3 Compact
    Regular price £157.00
    Sale price £157.00
    Regular price £699.00
  • Giant Revolt 2 Gravel Road 2024
    Great PriceMSora2024
    Giant Revolt 2 Gravel Road
    Regular price £780.00
    Sale price £780.00
    Regular price £1,299.00
  • Giant Fathom E+ 2 2024
    Great PriceMDCUES2024
    Giant Fathom E+ 2
    Regular price £1,860.00
    Sale price £1,860.00
    Regular price £3,299.00
  • Giant TCR Advanced 1 Disc 2021
    Good PriceMUltegra2021
    Giant TCR Advanced 1 Disc
    Regular price £1,279.00
    Sale price £1,279.00
    Regular price £2,599.00
  • Giant TCR Advanced 0 2023
    Great PriceM/LSRAM Red2023
    Giant TCR Advanced 0
    Regular price £4,198.00
    Sale price £4,198.00
    Regular price £9,000.00
  • Giant OCR XS
    Refurbished12Sora
    Giant OCR XS
    Regular price £170.00
    Sale price £170.00
    Regular price
  • Giant Talon E+ 29er 2025
    Great PriceMAlivio2025
    Giant Talon E+ 29er
    Regular price £1,343.00
    Sale price £1,343.00
    Regular price £1,899.00
  • Giant Talon 29
    L
    Giant Talon 29
    Regular price £308.00
    Sale price £308.00
    Regular price
  • Giant Roam 28
    Refurbished14Shimano
    Giant Roam 28
    Regular price £350.00
    Sale price £350.00
    Regular price
  • Giant Cadex 3 CFM 26
    Refurbished18Deore LX
    Giant Cadex 3 CFM 26
    Regular price £365.00
    Sale price £365.00
    Regular price
  • Giant TCR Advanced Pro 2 2018
    Great PriceM/LUltegra2018
    Giant TCR Advanced Pro 2
    Regular price £867.00
    Sale price £867.00
    Regular price £3,499.00
  • Giant TCR Advanced 1 Disc 2022
    Good PriceLUltegra2022
    Giant TCR Advanced 1 Disc
    Regular price £1,162.00
    Sale price £1,162.00
    Regular price £2,000.00
  • Giant Roam E+ Gts 2022
    Great PriceSMAlivio - Altus2022
    Giant Roam E+ Gts
    Regular price £950.00
    Sale price £950.00
    Regular price £2,499.00
  • Giant Liv Avail 1 2019
    Great PriceMSora2019
    Giant Liv Avail 1
    Regular price £319.00
    Sale price £319.00
    Regular price £1,100.00
  • Giant SLR 1 50 Carbon Disc Wheels - brand new and un-used
    Great PriceM2026
    Giant SLR 1 50 Carbon Disc Wheels - brand new and un-used
    Regular price £600.00
    Sale price £600.00
    Regular price
  • Giant Stance E+ 2 2023
    RefurbishedSDeore2023
    Giant Stance E+ 2
    Regular price £2,198.90
    Sale price £2,198.90
    Regular price £3,499.00
  • Giant Revolt
    M/LGRX
    Giant Revolt
    Regular price £1,628.00
    Sale price £1,628.00
    Regular price
  • Giant Defy Advanced 3 2024
    Good PriceM/LTiagra2024
    Giant Defy Advanced 3
    Regular price £1,809.00
    Sale price £1,809.00
    Regular price £2,299.00
  • Giant Fathom E+ 2026
    Great PriceXLCUES2026
    Giant Fathom E+
    Regular price £2,155.00
    Sale price £2,155.00
    Regular price £2,999.00
  • Giant Trance X E+ 3 Pro 2021
    Great PriceLDeore2021
    Giant Trance X E+ 3 Pro
    Regular price £2,126.00
    Sale price £2,126.00
    Regular price £4,499.00
  • Giant TCR Advanced Pro 1 2019
    Good PriceMDShimano Ultegra2019
    Giant TCR Advanced Pro 1
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price £2,564.00
  • Giant Talon E+ 29 Sport 2026
    Incredible PriceLCues2026
    Giant Talon E+ 29 Sport
    Regular price £1,860.00
    Sale price £1,860.00
    Regular price £22,999.00
  • Giant TCR Advanced 2 Carbon Road 2025
    Great PriceM1052025
    Giant TCR Advanced 2 Carbon Road
    Regular price £2,607.00
    Sale price £2,607.00
    Regular price £3,999.00
  • Sold
    Giant Propel Advanced Pro 1 2022
    Incredible PriceMSRAM Rival eTap AXS2022
    Giant Propel Advanced Pro 1
    Regular price £2,069.00
    Sale price £2,069.00
    Regular price £45,994.00
  • Giant Contend AR 3 M L 2025
    Great PriceM/LSora2025
    Giant Contend AR 3 M L
    Regular price £703.00
    Sale price £703.00
    Regular price £1,100.00
  • Giant TCR SLR 0 2025
    Incredible PriceLDura-Ace Di22025
    Giant TCR SLR 0
    Regular price £2,399.00
    Sale price £2,399.00
    Regular price £11,999.00
  • Giant Road-E+ 1 2021
    Great PriceLUltegra2021
    Giant Road-E+ 1
    Regular price £930.00
    Sale price £930.00
    Regular price £2,300.00
  • Giant Revolt Advanced 2 2025
    Great PriceMD LONGGRX2025
    Giant Revolt Advanced 2
    Regular price £1,860.00
    Sale price £1,860.00
    Regular price £2,699.00
  • Giant Defy Advanced 0 2025
    Great PriceSM105 Di22025
    Giant Defy Advanced 0
    Regular price £2,534.00
    Sale price £2,534.00
    Regular price £3,699.00
  • Giant Revolt Advanced Pro 1 2021
    Great PriceMDGRX Di22021
    Giant Revolt Advanced Pro 1
    Regular price £2,069.00
    Sale price £2,069.00
    Regular price £4,899.00
  • Giant TCR Advanced Pro 1 AX AXS 2022
    RefurbishedMSRAM Rival2022
    Giant TCR Advanced Pro 1 AX AXS
    Regular price £2,308.95
    Sale price £2,308.95
    Regular price £4,899.00
  • Giant Defy Advanced Pro 2 Carbon Road 2024
    Great PriceM105 Di22024
    Giant Defy Advanced Pro 2 Carbon Road
    Regular price £2,263.00
    Sale price £2,263.00
    Regular price £3,500.00
  • Giant Trance
    MSLX
    Giant Trance
    Regular price £523.00
    Sale price £523.00
    Regular price
  • Giant TCX Advanced Pro 2 - Kelp 2024
    Good PriceMSRAM Apex2024
    Giant TCX Advanced Pro 2 - Kelp
    Regular price £1,795.00
    Sale price £1,795.00
    Regular price £2,199.00
  • Giant Fcr Compact Road FCR
    SUltegra, Tiagra
    Giant Fcr Compact Road FCR
    Regular price £221.00
    Sale price £221.00
    Regular price
  • Giant Trance 27.5 1 2016
    Good PriceLGSRAM X012016
    Giant Trance 27.5 1
    Regular price £756.00
    Sale price £756.00
    Regular price £3,404.00
  • Giant Contend SL
    Refurbished16105
    Giant Contend SL
    Regular price £370.00
    Sale price £370.00
    Regular price
  • Giant Reign 2016
    MHydraulic Disc2016
    Giant Reign
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price
  • Giant Defy Advanced 3 Carbon Road 2024
    Good PriceMTiagra2024
    Giant Defy Advanced 3 Carbon Road
    Regular price £1,337.00
    Sale price £1,337.00
    Regular price £2,000.00
  • Giant Propel Advanced Pro 0 AXS Carbon Road 2025
    Great PriceM/LSRAM Force AXS2025
    Giant Propel Advanced Pro 0 AXS Carbon Road
    Regular price £4,009.00
    Sale price £4,009.00
    Regular price £6,500.00
  • Giant TCR Advanced Pro 1 Disc AX 2024
    Great PriceLSRAM Rival AXS2024
    Giant TCR Advanced Pro 1 Disc AX
    Regular price £2,759.00
    Sale price £2,759.00
    Regular price £4,300.00
  • Giant Trance 29 3
    MDeore2021
    Giant Trance 29 3
    Regular price £1,686.00
    Sale price £1,686.00
    Regular price £2,500.00
  • Giant Roam 2 Disc 2019
    Great PriceSMAcera, Altus2019
    Giant Roam 2 Disc
    Regular price £180.00
    Sale price £180.00
    Regular price £549.00
  • Giant Defy Advanced 2 Carbon Road 2026
    Great PriceM/L1052026
    Giant Defy Advanced 2 Carbon Road
    Regular price £1,659.00
    Sale price £1,659.00
    Regular price £2,299.00
  • Giant Defy 4 2010
    MShimano 23002010
    Giant Defy 4
    Regular price £157.00
    Sale price £157.00
    Regular price £400.00
  • Giant Revolt Advanced 2 2025
    Great PriceM/LShimano GRX2025
    Giant Revolt Advanced 2
    Regular price £1,599.00
    Sale price £1,599.00
    Regular price £2,699.00
  • Giant TCR Advanced 0 Carbon Road 2025
    Great PriceMUltegra2025
    Giant TCR Advanced 0 Carbon Road
    Regular price £3,322.00
    Sale price £3,322.00
    Regular price £5,500.00
  • Giant Trinity Advanced Pro 2 2022
    SMUltegra2022
    Giant Trinity Advanced Pro 2
    Regular price £2,299.00
    Sale price £2,299.00
    Regular price £2,653.00
  • Giant Fathom 2 Trail 2024
    Great PriceLDeore2024
    Giant Fathom 2 Trail
    Regular price £600.00
    Sale price £600.00
    Regular price £1,400.00
  • Giant Expression E+ 2 Step Through
    RefurbishedSAlivio
    Giant Expression E+ 2 Step Through
    Regular price £1,550.00
    Sale price £1,550.00
    Regular price £2,699.00
  • Giant Explore E+ 1 625 2021
    Great PriceLDeore2021
    Giant Explore E+ 1 625
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price £3,499.00
  • Giant Rapid ALUXX SL 6000 SERIES BUTTED TUBING
    MShimano
    Giant Rapid ALUXX SL 6000 SERIES BUTTED TUBING
    Regular price £233.00
    Sale price £233.00
    Regular price
  • Giant tcx
    L
    Giant tcx
    Regular price £355.00
    Sale price £355.00
    Regular price
  • Giant TCR Advanced Pro 1 2021
    Great PriceLGShimano Ultegra2021
    Giant TCR Advanced Pro 1
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price £3,699.00
  • Giant Defy 2 2013
    Great PriceLGTiagra2013
    Giant Defy 2
    Regular price £154.00
    Sale price £154.00
    Regular price £796.00
  • Giant TCR Advanced Sl 2014
    Good PriceMDura-Ace2014
    Giant TCR Advanced Sl
    Regular price £669.00
    Sale price £669.00
    Regular price £3,000.00
  • Giant Propel Advanced 2 Shimano 105 2023
    Good PriceM/L1052023
    Giant Propel Advanced 2 Shimano 105
    Regular price £2,760.00
    Sale price £2,760.00
    Regular price £4,200.00
  • Giant Twist Esprit Power
    LNexus
    Giant Twist Esprit Power
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price £2,000.00
  • Giant Entour E+ 2 2022
    Great PriceMAlivio2022
    Giant Entour E+ 2
    Regular price £1,065.00
    Sale price £1,065.00
    Regular price £2,499.00
  • Giant Defy Advanced 2 Road Bike in Abyss Black/Chrome 2026
    Brand NewM1052026
    Giant Defy Advanced 2 Road Bike in Abyss Black/Chrome
    Regular price £1,839.00
    Sale price £1,839.00
    Regular price £2,299.00
  • Giant Talon 0 - 29 Wheel - Mars Dust 2025
    Great PriceMDeore2025
    Giant Talon 0 - 29 Wheel - Mars Dust
    Regular price £685.00
    Sale price £685.00
    Regular price £999.00
  • Giant Anthem Advanced 29 1 2022
    Great PriceM/LXT2022
    Giant Anthem Advanced 29 1
    Regular price £2,500.00
    Sale price £2,500.00
    Regular price £6,000.00
  • Giant Talon 1 29 2020
    Great PriceL/XLSRAM SX Eagle2020
    Giant Talon 1 29
    Regular price £292.00
    Sale price £292.00
    Regular price £900.00
  • Giant Talon 1 29er 2020
    Great PriceMSRAM SX Eagle2020
    Giant Talon 1 29er
    Regular price £291.00
    Sale price £291.00
    Regular price £899.00
  • Giant It’s a custom made bike
    SShimano Deore XT
    Giant It’s a custom made bike
    Regular price £580.00
    Sale price £580.00
    Regular price
  • Giant TCR Advanced 2 Carbon Road 2025
    Great PriceM/LShimano 1052025
    Giant TCR Advanced 2 Carbon Road
    Regular price £1,750.00
    Sale price £1,750.00
    Regular price £2,699.00
  • Giant Trance X E+, 2 2024
    Good PriceMSLX2024
    Giant Trance X E+, 2
    Regular price £2,945.00
    Sale price £2,945.00
    Regular price £3,849.00
  • Giant Trance 29 3 Trail 2021
    LDeore2021
    Giant Trance 29 3 Trail
    Regular price £1,395.00
    Sale price £1,395.00
    Regular price £1,999.00
  • Giant TCR Advanced 0 Carbon Road 2020
    Good PriceMUltegra Di22020
    Giant TCR Advanced 0 Carbon Road
    Regular price £1,500.00
    Sale price £1,500.00
    Regular price £3,599.00
  • Giant Escape 3 Disc 2021
    LGTourney, Shimano2021
    Giant Escape 3 Disc
    Regular price £372.00
    Sale price £372.00
    Regular price £479.00
  • Giant TCR Advanced Disc 2 2026
    Good PriceL1052026
    Giant TCR Advanced Disc 2
    Regular price £5,114.00
    Sale price £5,114.00
    Regular price £5,500.00
  • Giant Trance X 1 2022
    Good PriceXLGX Eagle2022
    Giant Trance X 1
    Regular price £2,403.00
    Sale price £2,403.00
    Regular price £3,330.00
  • Giant ATX 1999
    Great PriceS1999
    Giant ATX
    Regular price £407.00
    Sale price £407.00
    Regular price £2,000.00
  • Giant Trance Advanced Pro 29 3 2017
    Good PriceMSRAM GX2017
    Giant Trance Advanced Pro 29 3
    Regular price £1,047.00
    Sale price £1,047.00
    Regular price £3,600.00
  • Giant Roam 1 W 2022
    Incredible PriceMShimano2022
    Giant Roam 1 W
    Regular price £230.00
    Sale price £230.00
    Regular price £900.00

About Giant

Founded by King Liu in Taichung, Taiwan in 1972, Giant has grown into the world's largest bicycle manufacturer. The company revolutionised the industry by pioneering carbon fibre frame production and establishing manufacturing standards that others follow. Giant's scale enables them to invest heavily in research and development whilst keeping prices competitive.

Giant's current lineup covers every cycling discipline imaginable. Road cyclists choose between the race-ready TCR, the aero Propel, and the endurance-focused Defy. Mountain bikers have the legendary Trance and Reign platforms, whilst commuters and leisure riders benefit from the Escape and FastRoad series. Their E+ electric bikes lead the market in range and integration.

Why buy a used Giant?

A pre-owned Giant offers exceptional value from the world's most trusted manufacturer. Their robust construction and industry-leading quality control mean used Giant bikes maintain performance remarkably well. Whether you're after a competitive road bike, a versatile mountain bike, or a reliable electric bike, Giant's comprehensive range ensures the perfect fit.