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 TCR Advanced 1 - 105 Di2 Equipped - Asphalt 2025
    Great PriceM/L105 Di22025
    Giant TCR Advanced 1 - 105 Di2 Equipped - Asphalt
    Regular price £869.00
    Sale price £869.00
    Regular price £1,998.00
  • Sponsored
    Giant Anytour E+ 1 2024
    Great PriceSMGates CDX, Nexus2024
    Giant Anytour E+ 1
    Regular price £1,950.00
    Sale price £1,950.00
    Regular price £3,399.00
  • Sponsored
    Giant Giant Trinity — Former CCC Pro Team TT Bike 2020
    LUltegra2020
    Giant Giant Trinity — Former CCC Pro Team TT Bike
    Regular price £6,742.00
    Sale price £6,742.00
    Regular price
  • Sponsored
    Giant Anthem Advanced Sl 0 2026
    Great PriceMSRAM AXS2026
    Giant Anthem Advanced Sl 0
    Regular price £5,988.00
    Sale price £5,988.00
    Regular price £8,999.00
  • Giant Talon 2 29-inch 2024
    Incredible PriceXLCUES2024
    Giant Talon 2 29-inch
    Regular price £198.00
    Sale price £198.00
    Regular price £649.00
  • Giant Contend Sl 1 2019
    Great PriceM1052019
    Giant Contend Sl 1
    Regular price £291.00
    Sale price £291.00
    Regular price £999.00
  • Giant Propel Advanced 1 2018
    M/LUltegra2018
    Giant Propel Advanced 1
    Regular price £756.00
    Sale price £756.00
    Regular price £1,900.00
  • Giant TCR Advanced 2010
    Great PriceL1052010
    Giant TCR Advanced
    Regular price £505.00
    Sale price £505.00
    Regular price £2,516.00
  • Giant Fathom E+ 2 29er 2022
    Great PriceLDeore2022
    Giant Fathom E+ 2 29er
    Regular price £1,395.00
    Sale price £1,395.00
    Regular price £2,999.00
  • Giant DailyTour E+ 2 Dash D Gts 2022
    Great PriceMDDeore, Giant2022
    Giant DailyTour E+ 2 Dash D Gts
    Regular price £1,380.00
    Sale price £1,380.00
    Regular price £3,153.00
  • Giant Stance E+ 1 29er 2022
    Great PriceXLDeore2022
    Giant Stance E+ 1 29er
    Regular price £1,453.00
    Sale price £1,453.00
    Regular price £3,663.00
  • Giant Stance x3 2025
    MCUES2025
    Giant Stance x3
    Regular price £1,628.00
    Sale price £1,628.00
    Regular price
  • Giant Liv Embolden 2022
    Great PriceMDeore2022
    Giant Liv Embolden
    Regular price £1,424.00
    Sale price £1,424.00
    Regular price £3,499.00
  • Giant TCR Advanced 2 2022
    Great PriceMD1052022
    Giant TCR Advanced 2
    Regular price £878.00
    Sale price £878.00
    Regular price £2,130.00
  • Giant Stance E+ 1 25km/h 2023
    XLDeore2023
    Giant Stance E+ 1 25km/h
    Regular price £4,091.00
    Sale price £4,091.00
    Regular price £3,999.00
  • Giant TCR Advanced 0 2018
    Great PriceLUltegra, Ultegra Di22018
    Giant TCR Advanced 0
    Regular price £831.00
    Sale price £831.00
    Regular price £2,899.00
  • Giant Defy Advanced 1 2021
    Good PriceMD/LGUltegra, Shimano2021
    Giant Defy Advanced 1
    Regular price £1,279.00
    Sale price £1,279.00
    Regular price £2,590.00
  • Giant Defy 1 2015
    Good PriceLG105, FSA2015
    Giant Defy 1
    Regular price £236.00
    Sale price £236.00
    Regular price £899.00
  • Giant Talon 2 - 29 Wheel - Asphalt 2026
    Good PriceXXLmicroSHIFT Advent2026
    Giant Talon 2 - 29 Wheel - Asphalt
    Regular price £540.00
    Sale price £540.00
    Regular price £619.00
  • Giant Talon 4 - 29 Wheel 2026
    Great PriceXLmicroSHIFT Acolyte2026
    Giant Talon 4 - 29 Wheel
    Regular price £233.00
    Sale price £233.00
    Regular price £475.00
  • Giant Trance X 29er 1 2024
    Great PriceLSLX2024
    Giant Trance X 29er 1
    Regular price £1,700.00
    Sale price £1,700.00
    Regular price £3,000.00
  • Giant Defy Alliance 1 2010
    Good PriceM1052010
    Giant Defy Alliance 1
    Regular price £355.00
    Sale price £355.00
    Regular price £1,443.00
  • Giant Xtc Advanced 27.5 0 Team 2014
    Incredible PriceLGXX12014
    Giant Xtc Advanced 27.5 0 Team
    Regular price £407.00
    Sale price £407.00
    Regular price £5,328.00
  • Giant Defy Advanced 2 Carbon Road 2026
    Incredible PriceL/XL1052026
    Giant Defy Advanced 2 Carbon Road
    Regular price £874.00
    Sale price £874.00
    Regular price £2,299.00
  • Giant Escape 3 City Disc 2024
    MTourney2024
    Giant Escape 3 City Disc
    Regular price £465.00
    Sale price £465.00
    Regular price £519.00
  • Giant ARX 24 2021
    Good PriceMAltus2021
    Giant ARX 24
    Regular price £221.00
    Sale price £221.00
    Regular price £399.00
  • Giant ALUXX 2000
    Great PriceM2000
    Giant ALUXX
    Regular price £227.00
    Sale price £227.00
    Regular price £1,500.00
  • Giant Contend 2 2024
    Great PriceXLClaris, FSA2024
    Giant Contend 2
    Regular price £291.00
    Sale price £291.00
    Regular price £750.00
  • Giant Talon 5 27.5 2022
    Good PriceMTourney2022
    Giant Talon 5 27.5
    Regular price £291.00
    Sale price £291.00
    Regular price £519.00
  • Giant Amti E+ 2019
    Good PriceSDeore2019
    Giant Amti E+
    Regular price £814.00
    Sale price £814.00
    Regular price £2,250.00
  • Giant Twist Elegance 2008
    S2013
    Giant Twist Elegance
    Regular price £800.00
    Sale price £800.00
    Regular price £1,699.00
  • Giant TCR Advanced Pro 1 Disc 2022
    Good PriceMUltegra2022
    Giant TCR Advanced Pro 1 Disc
    Regular price £1,398.00
    Sale price £1,398.00
    Regular price £2,699.00
  • Giant Liv Rove 3 2016
    MAcera / Tourney2016
    Giant Liv Rove 3
    Regular price £303.00
    Sale price £303.00
    Regular price £500.00
  • Giant Defy Advanced 2 - Abyss 2026
    Great PriceM1052026
    Giant Defy Advanced 2 - Abyss
    Regular price £1,570.00
    Sale price £1,570.00
    Regular price £2,299.00
  • Giant Reign E+ 2 MX Pro Aluminium Electric 2022
    Good PriceLGX Eagle2022
    Giant Reign E+ 2 MX Pro Aluminium Electric
    Regular price £2,350.00
    Sale price £2,350.00
    Regular price £3,699.00
  • Giant Twist Lite 2014
    Great PriceM/LTourney2014
    Giant Twist Lite
    Regular price £157.00
    Sale price £157.00
    Regular price £1,199.00
  • Giant TCR Advanced Sl 3 2012
    Great PriceMDUltegra2012
    Giant TCR Advanced Sl 3
    Regular price £423.00
    Sale price £423.00
    Regular price £3,499.00
  • Giant 52v 2000w 2025
    MDeore2025
    Giant 52vw 2025
    Regular price £988.00
    Sale price £988.00
    Regular price £1,000.00
  • Giant Reign, Advanced Pro 0 2024
    Great PriceLSRAM X0 Eagle AXS2024
    Giant Reign, Advanced Pro 0
    Regular price £6,517.00
    Sale price £6,517.00
    Regular price £12,499.00
  • Giant Thrive 2 2015
    S/MSora2015
    Giant Thrive 2
    Regular price £459.00
    Sale price £459.00
    Regular price £499.00
  • Giant TCR 2 2024
    Good PriceL 1052024
    Giant TCR 2
    Regular price £2,106.00
    Sale price £2,106.00
    Regular price £2,800.00
  • Giant Contend Sl 1 2022
    Great PriceMD/LG105, Shimano2022
    Giant Contend Sl 1
    Regular price £552.00
    Sale price £552.00
    Regular price £1,247.00
  • Giant TCR Advanced Pro 0 AXS Carbon Road 2026
    Great PriceMForce2026
    Giant TCR Advanced Pro 0 AXS Carbon Road
    Regular price £3,337.00
    Sale price £3,337.00
    Regular price £5,699.00
  • Giant Explore E 1 Pro M 2021
    Great PriceMDeore2021
    Giant Explore E 1 Pro M
    Regular price £1,100.00
    Sale price £1,100.00
    Regular price £3,849.00
  • Giant Talon 0 2025
    Good PriceXLDeore2025
    Giant Talon 0
    Regular price £823.00
    Sale price £823.00
    Regular price £999.00
  • Giant Revolt 1 2024
    Great PriceLG SHORTGRX 400, Tiagra2024
    Giant Revolt 1
    Regular price £814.00
    Sale price £814.00
    Regular price £1,199.00
  • Giant Defy Advanced 0 2024
    Good PriceMD/LGRival AXS2024
    Giant Defy Advanced 0
    Regular price £2,430.00
    Sale price £2,430.00
    Regular price £3,299.00
  • Giant Xtc Composite 29er 2 2014
    Great PriceMDeore2014
    Giant Xtc Composite 29er 2
    Regular price £295.00
    Sale price £295.00
    Regular price £2,000.00
  • Giant Stance 2026
    Great PriceLCUES2026
    Giant Stance
    Regular price £1,595.00
    Sale price £1,595.00
    Regular price £1,999.99
  • Giant Revolt Advanced Pro 0 2023
    Good PriceMD LONGShimano Di22023
    Giant Revolt Advanced Pro 0
    Regular price £2,843.00
    Sale price £2,843.00
    Regular price £4,081.00
  • Giant Reign SX 1 2019
    Good PriceMDNX Eagle, Truvativ Descendant2019
    Giant Reign SX 1
    Regular price £1,279.00
    Sale price £1,279.00
    Regular price £2,953.00
  • Giant Fastroad 2 2019
    Good PriceMSora2019
    Giant Fastroad 2
    Regular price £640.00
    Sale price £640.00
    Regular price £1,500.00
  • Giant Stance 29 2 2020
    Great PriceMSRAM SX Eagle2020
    Giant Stance 29 2
    Regular price £581.00
    Sale price £581.00
    Regular price £2,000.00
  • Giant Propel Advanced Sl 0 Shimano Dura-Ace Di2 2027
    MDura-Ace Di22027
    Giant Propel Advanced Sl 0 Shimano Dura-Ace Di2
    Regular price £2,053.00
    Sale price £2,053.00
    Regular price £9,999.00
  • Giant Reign 2 27 5 2017
    LNX2017
    Giant Reign 2 27 5
    Regular price £1,285.00
    Sale price £1,285.00
    Regular price £2,499.00
  • Giant Roam 1 Hybrid 2026
    Great PriceLCUES2026
    Giant Roam 1 Hybrid
    Regular price £642.00
    Sale price £642.00
    Regular price £999.00
  • Giant Talon 5 27.5 2022
    LTourney2022
    Giant Talon 5 27.5
    Regular price £360.00
    Sale price £360.00
    Regular price £400.00
  • Giant Defy 3 2014
    XLSora2014
    Giant Defy 3
    Regular price £227.00
    Sale price £227.00
    Regular price £699.00
  • Giant Contend 2 2022
    Great PriceXLClaris, FSA2022
    Giant Contend 2
    Regular price £300.00
    Sale price £300.00
    Regular price £847.00
  • Giant Propel Advanced 1 2018
    M/LUltegra2018
    Giant Propel Advanced 1
    Regular price £1,512.00
    Sale price £1,512.00
    Regular price £2,000.00
  • Giant Toughroad SLR 2 2020
    Good PriceLGAlivio, Acera2020
    Giant Toughroad SLR 2
    Regular price £417.00
    Sale price £417.00
    Regular price £899.00
  • Giant Talon 0 29 2023
    Great PriceMEagle AXS2023
    Giant Talon 0 29
    Regular price £3,999.00
    Sale price £3,999.00
    Regular price £8,499.00
  • Giant Roam 2 Disc 2016
    XLAcera, Altus2016
    Giant Roam 2 Disc
    Regular price £157.00
    Sale price £157.00
    Regular price £499.00
  • Giant Talon 0 - 27.5 Wheel - Mars Dust 2026
    Great PriceM/LDeore2026
    Giant Talon 0 - 27.5 Wheel - Mars Dust
    Regular price £472.00
    Sale price £472.00
    Regular price £1,000.00
  • Giant Trinity Advanced Pro 0 2022
    Great PriceLRED AXS2022
    Giant Trinity Advanced Pro 0
    Regular price £1,744.00
    Sale price £1,744.00
    Regular price £4,000.00
  • Giant Rapid 4 2010
    Good PriceLShimano2010
    Giant Rapid 4
    Regular price £157.00
    Sale price £157.00
    Regular price £600.00
  • Giant Propel Advanced Sl Disc 1 2022
    MUltegra Di22022
    Giant Propel Advanced Sl Disc 1
    Regular price £2,273.00
    Sale price £2,273.00
    Regular price £3.50
  • Giant Defy Advanced 1 2026
    Great PriceM105 Di22026
    Giant Defy Advanced 1
    Regular price £2,240.00
    Sale price £2,240.00
    Regular price £2,995.00
  • Giant Escape Disc 2 City 2020
    XLAltus, Tourney2020
    Giant Escape Disc 2 City
    Regular price £465.00
    Sale price £465.00
    Regular price £699.00
  • Giant Full-E+ 1 2017
    LXT, SLX2017
    Giant Full-E+ 1
    Regular price £2,045.00
    Sale price £2,045.00
    Regular price £3,500.00
  • Giant Fathom 29 2 2022
    MDDeore, Praxis2022
    Giant Fathom 29 2
    Regular price £1,519.00
    Sale price £1,519.00
    Regular price £875.00
  • Giant Trinity Advanced Sl 0 TT and Triatlhon Bike: Prismatic 2025
    Incredible PriceS/MRED AXS2025
    Giant Trinity Advanced Sl 0 TT and Triatlhon Bike: Prismatic
    Regular price £1,748.00
    Sale price £1,748.00
    Regular price £8,500.00
  • Giant Entour E+ 2 LDS 2022
    Great PriceXSAlivio, Altus2022
    Giant Entour E+ 2 LDS
    Regular price £1,105.00
    Sale price £1,105.00
    Regular price £2,440.00
  • Giant Talon 2 - 27.5 Wheel - Dried 2026
    Great PriceLmicroSHIFT2026
    Giant Talon 2 - 27.5 Wheel - Dried
    Regular price £458.00
    Sale price £458.00
    Regular price £629.00
  • Giant TCR Advanced Sl 2011
    Great PriceMDura-Ace Di22011
    Giant TCR Advanced Sl
    Regular price £930.00
    Sale price £930.00
    Regular price £5,000.00
  • Giant Fathom 2 2024
    Good PriceXLCUES, Shimano2024
    Giant Fathom 2
    Regular price £759.00
    Sale price £759.00
    Regular price £979.00
  • Giant TCR Advanced 2010
    Great PriceS1052010
    Giant TCR Advanced
    Regular price £516.00
    Sale price £516.00
    Regular price £2,516.00
  • Giant Anthem 2 27 5 2017
    Incredible PriceM/LSLX2017
    Giant Anthem 2 27 5
    Regular price £175.00
    Sale price £175.00
    Regular price £2,399.00
  • Giant Contend Sl 1 2019
    Good PriceS1052019
    Giant Contend Sl 1
    Regular price £450.00
    Sale price £450.00
    Regular price £999.00
  • Giant Reign 1 29 Enduro 2024
    Great PriceXLGX Eagle2024
    Giant Reign 1 29 Enduro
    Regular price £2,100.00
    Sale price £2,100.00
    Regular price £3,999.00
  • Giant Propel Advanced 2 2021
    Great PriceMD1052021
    Giant Propel Advanced 2
    Regular price £783.00
    Sale price £783.00
    Regular price £2,199.00
  • Giant Defy 1 2015
    Great PriceM1052015
    Giant Defy 1
    Regular price £249.00
    Sale price £249.00
    Regular price £1,200.00
  • Giant Defy Composite 0 2014
    M/LUltegra, Ultegra Di22014
    Giant Defy Composite 0
    Regular price £756.00
    Sale price £756.00
    Regular price
  • Giant TCR Advanced Pro 0 Disc 2020
    MD/LGForce eTAP2020
    Giant TCR Advanced Pro 0 Disc
    Regular price £2,045.00
    Sale price £2,045.00
    Regular price £3,502.00
  • Giant TCR Advanced Pro 1 2018
    Good PriceMDUltegra2018
    Giant TCR Advanced Pro 1
    Regular price £816.00
    Sale price £816.00
    Regular price £2,379.00
  • Giant Fathom 29 1 Trail 2022
    Good PriceL/XLNX Eagle, SX Eagle2022
    Giant Fathom 29 1 Trail
    Regular price £872.00
    Sale price £872.00
    Regular price £1,350.00
  • Giant Propel, Advanced Sl 0 2024
    Great PriceMDDura-Ace Di22024
    Giant Propel, Advanced Sl 0
    Regular price £5,612.00
    Sale price £5,612.00
    Regular price £11,999.00
  • Giant Defy 2 (compact) 2015
    LRim2015
    Giant Defy 2 (compact)
    Regular price £262.00
    Sale price £262.00
    Regular price £599.00
  • Giant TCR Advanced Sl 2021
    Great PriceM/LCampagnolo super record2021
    Giant TCR Advanced Sl
    Regular price £1,147.00
    Sale price £1,147.00
    Regular price £2,900.00
  • Giant Twist Elegance Lite 2009
    S2009
    Giant Twist Elegance Lite
    Regular price £850.00
    Sale price £850.00
    Regular price £1,000.00
  • Giant Propel Advanced Pro 1 2021
    Good PriceL/XL Ultegra 2021
    Giant Propel Advanced Pro 1
    Regular price £2,051.00
    Sale price £2,051.00
    Regular price £4,500.00
  • Giant Defy 1 2018
    Good PriceMUltegra, 1052018
    Giant Defy 1
    Regular price £1,157.00
    Sale price £1,157.00
    Regular price £3,000.00
  • Giant Contend Sl Disc 1 2021
    Great PriceM/L1052023
    Giant Contend Sl Disc 1
    Regular price £720.00
    Sale price £720.00
    Regular price £1,649.00
  • Giant Trance X 2 2024
    Good PriceMD MIDDeore2024
    Giant Trance X 2
    Regular price £1,457.00
    Sale price £1,457.00
    Regular price £2,099.00
  • Giant Ease-E+ 2 Low Step Through 2020
    Great PriceSAltus2020
    Giant Ease-E+ 2 Low Step Through
    Regular price £390.00
    Sale price £390.00
    Regular price £1,500.00
  • Giant Tourer Shimano Nexus
    Refurbished12Nexus
    Giant Tourer Shimano Nexus
    Regular price £220.00
    Sale price £220.00
    Regular price

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.