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 Pro 0 Di2 Carbon Road 2026
    Incredible PriceM/LUltegra Di22026
    Giant TCR Advanced Pro 0 Di2 Carbon Road
    Regular price £2,509.00
    Sale price £2,509.00
    Regular price £5,499.00
  • Sponsored
    Giant Anytour E+ 1 2024
    Great PriceSMGates CDX, Nexus2024
    Giant Anytour E+ 1
    Regular price £2,267.00
    Sale price £2,267.00
    Regular price £3,835.00
  • Sponsored
    Giant Stance E+ 2 Electric Trail 2023
    Great PriceLDeore2023
    Giant Stance E+ 2 Electric Trail
    Regular price £1,743.00
    Sale price £1,743.00
    Regular price £3,400.00
  • Sponsored
    Giant Defy Advanced Pro 1 2017
    Good PriceMDUltegra, Shimano2017
    Giant Defy Advanced Pro 1
    Regular price £815.00
    Sale price £815.00
    Regular price £2,899.00
  • 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
  • Sponsored
    Giant sycamore 2018
    Great PriceM/L2018
    Giant sycamore
    Regular price £323.00
    Sale price £323.00
    Regular price £1,200.00
  • 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 Contend AR 1 2025
    Great PriceXL1052025
    Giant Contend AR 1
    Regular price £800.00
    Sale price £800.00
    Regular price £1,554.00
  • Giant Roam 1 Hybrid 2026
    Great PriceLCUES2026
    Giant Roam 1 Hybrid
    Regular price £642.00
    Sale price £642.00
    Regular price £999.00
  • Giant Defy Advanced Pro 2 2021
    Great PriceXLUltegra2021
    Giant Defy Advanced Pro 2
    Regular price £1,593.00
    Sale price £1,593.00
    Regular price £3,367.00
  • Giant Revolt 0 2024
    Great PriceMD LONGGRX 800, GRX 6002024
    Giant Revolt 0
    Regular price £999.00
    Sale price £999.00
    Regular price £1,799.00
  • Giant Propel Advanced Pro 1 SRAM Rival AXS 2026
    Great PriceM/LRival AXS2026
    Giant Propel Advanced Pro 1 SRAM Rival AXS
    Regular price £3,090.00
    Sale price £3,090.00
    Regular price £5,499.00
  • Giant Talon 5 27.5 2022
    LTourney2022
    Giant Talon 5 27.5
    Regular price £394.00
    Sale price £394.00
    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 Escape 3 Disc 2026
    Good PriceLAltus2026
    Giant Escape 3 Disc
    Regular price £445.00
    Sale price £445.00
    Regular price £599.00
  • 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 Defy Advanced Pro 2 Ultegra 2022
    Great PriceXSGRX 800, Ultegra2022
    Giant Defy Advanced Pro 2 Ultegra
    Regular price £1,628.00
    Sale price £1,628.00
    Regular price £3,099.00
  • 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 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
  • 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 Defy 3 2014
    XLSora2014
    Giant Defy 3
    Regular price £407.00
    Sale price £407.00
    Regular price £699.00
  • Giant Propel Advanced Sl 0 Di2 2017
    Great PriceMUltegra Di22017
    Giant Propel Advanced Sl 0 Di2
    Regular price £2,056.00
    Sale price £2,056.00
    Regular price £9,000.00
  • 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 TCR Advanced 0 Pro Compact 2016
    MUltegra2016
    Giant TCR Advanced 0 Pro Compact
    Regular price £1,047.00
    Sale price £1,047.00
    Regular price £3,000.00
  • Giant Trance 4 27 5 2017
    MDeore2017
    Giant Trance 4 27 5
    Regular price £698.00
    Sale price £698.00
    Regular price £1,750.00
  • Giant Trance X Advanced E+ Elite 2 27.5/29er Electric MTB - Sea Sparkle 2024
    Great PriceMSLX2024
    Giant Trance X Advanced E+ Elite 2 27.5/29er Electric MTB - Sea Sparkle
    Regular price £2,750.00
    Sale price £2,750.00
    Regular price £6,499.00
  • Giant Anthem SX 27 5 2015
    Good PriceLXT, SLX2015
    Giant Anthem SX 27 5
    Regular price £581.00
    Sale price £581.00
    Regular price £1,999.00
  • 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 Stance E+ 1 29er 2021
    Good PriceLSX Eagle2021
    Giant Stance E+ 1 29er
    Regular price £2,283.00
    Sale price £2,283.00
    Regular price £4,700.00
  • 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 Talon E+ 2026
    Great PriceXLCues2026
    Giant Talon E+
    Regular price £1,884.00
    Sale price £1,884.00
    Regular price £2,299.00
  • Giant Road-E+ 2017
    Great PriceMDUltegra, 1052017
    Giant Road-E+
    Regular price £594.00
    Sale price £594.00
    Regular price £2,997.00
  • 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 £292.00
    Sale price £292.00
    Regular price £2,399.00
  • Giant Contend Sl 1 2019
    S1052019
    Giant Contend Sl 1
    Regular price £520.00
    Sale price £520.00
    Regular price £999.00
  • Giant Reign 1 29 Enduro 2024
    Great PriceXLGX Eagle2024
    Giant Reign 1 29 Enduro
    Regular price £2,509.00
    Sale price £2,509.00
    Regular price £3,999.00
  • Giant Fastroad 1 2020
    Great PriceLCUES2020
    Giant Fastroad 1
    Regular price £229.00
    Sale price £229.00
    Regular price £800.00
  • 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 Talon 29 4 2023
    XLAltus2023
    Giant Talon 29 4
    Regular price £358.00
    Sale price £358.00
    Regular price £399.00
  • Giant Roam 0 Disc 2014
    Good PriceLDeore2014
    Giant Roam 0 Disc
    Regular price £238.00
    Sale price £238.00
    Regular price £1,000.00
  • 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 TCR Advanced 0 SRAM Rival AXS 2025
    Great PriceM/LRival AXS2025
    Giant TCR Advanced 0 SRAM Rival AXS
    Regular price £1,860.00
    Sale price £1,860.00
    Regular price £2,999.00
  • 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 Defy Advanced Pro 1 2019
    Good PriceMLUltegra2019
    Giant Defy Advanced Pro 1
    Regular price £1,047.00
    Sale price £1,047.00
    Regular price £2,797.00
  • Giant Revolt 2 2023
    Great PriceM/LSora2023
    Giant Revolt 2
    Regular price £668.00
    Sale price £668.00
    Regular price £1,299.00
  • 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 Defy Advanced 1 2017
    MDUltegra, Shimano2017
    Giant Defy Advanced 1
    Regular price £1,395.00
    Sale price £1,395.00
    Regular price £1,999.00
  • Giant Contend Sl Disc 1 2021
    Great PriceM/L1052023
    Giant Contend Sl Disc 1
    Regular price £780.00
    Sale price £780.00
    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 £485.00
    Sale price £485.00
    Regular price £1,500.00
  • Giant Tourer Shimano Nexus
    Refurbished12Nexus
    Giant Tourer Shimano Nexus
    Regular price £285.00
    Sale price £285.00
    Regular price
  • Giant Fastroad Advanced 1 2021
    Good PriceXL1052021
    Giant Fastroad Advanced 1
    Regular price £1,090.00
    Sale price £1,090.00
    Regular price £1,849.00
  • Giant Propel Advanced Pro 0 Shimano Ultegra Di2 2023
    Incredible PriceMUltegra Di22023
    Giant Propel Advanced Pro 0 Shimano Ultegra Di2
    Regular price £1,453.00
    Sale price £1,453.00
    Regular price £5,999.00
  • Giant Quick-e 2017
    Great PriceSDeore2017
    Giant Quick-e
    Regular price £496.00
    Sale price £496.00
    Regular price £2,600.00
  • Giant Revolt Advanced 1 2024
    Great PriceLG SHORTApex XPLR2024
    Giant Revolt Advanced 1
    Regular price £1,800.00
    Sale price £1,800.00
    Regular price £2,999.00
  • Giant Avail Advanced 1 2014
    Great PriceMDUltegra2014
    Giant Avail Advanced 1
    Regular price £421.00
    Sale price £421.00
    Regular price £2,368.00
  • Giant Reign E+ 0 MX Pro 2022
    Good PriceLXO1 Eagle2022
    Giant Reign E+ 0 MX Pro
    Regular price £4,750.00
    Sale price £4,750.00
    Regular price £7,999.00
  • Giant Roam E+ Gts Hybrid 2022
    Good PriceMAlivio, Altus2022
    Giant Roam E+ Gts Hybrid
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price £2,349.00
  • Giant Explore E+ 0 DD Automatiq 800Wh battery Gates Drive
    RefurbishedMEnviolo
    Giant Explore E+ 0 DD Automatiq 800Wh battery Gates Drive
    Regular price £3,450.00
    Sale price £3,450.00
    Regular price
  • Giant Propel Advanced Pro 2 2021
    Good PriceLShimano2021
    Giant Propel Advanced Pro 2
    Regular price £1,150.00
    Sale price £1,150.00
    Regular price £2,500.00
  • Giant Defy Advanced Pro 1 2017
    MDUltegra, Shimano2017
    Giant Defy Advanced Pro 1
    Regular price £1,152.00
    Sale price £1,152.00
    Regular price £2,899.00
  • Giant TCR Advanced Pro Disc 0 Ultegra Di2 2022
    Great PriceM/LUltegra Di22022
    Giant TCR Advanced Pro Disc 0 Ultegra Di2
    Regular price £2,273.00
    Sale price £2,273.00
    Regular price £4,800.00
  • Giant Anthem 1 2019
    Great PriceLNX Eagle, Truvativ Descendant2019
    Giant Anthem 1
    Regular price £510.00
    Sale price £510.00
    Regular price £2,220.00
  • Giant TCR c3 2010
    Great PriceS1052010
    Giant TCR c3
    Regular price £395.00
    Sale price £395.00
    Regular price £2,000.00
  • Giant TCR 1 Compact 2017
    Good PriceS/MDura-ace2017
    Giant TCR 1 Compact
    Regular price £1,919.00
    Sale price £1,919.00
    Regular price £5,000.00
  • Giant Revolt X 1 2025
    Great PriceM/LApex2025
    Giant Revolt X 1
    Regular price £1,216.00
    Sale price £1,216.00
    Regular price £1,749.00
  • Giant Defy Advanced Pro 1 Force 2020
    Good PriceM/LForce eTAP2020
    Giant Defy Advanced Pro 1 Force
    Regular price £1,850.00
    Sale price £1,850.00
    Regular price £4,999.00
  • Giant ENTOUR E+ 1 NEXUS ELECTRIC BIKE 2020
    XSNexus2020
    Giant ENTOUR E+ 1 NEXUS ELECTRIC BIKE
    Regular price £1,450.00
    Sale price £1,450.00
    Regular price £2,149.00
  • Giant TCR Advanced 0 2016
    Good PriceM/LDura-Ace2016
    Giant TCR Advanced 0
    Regular price £1,360.00
    Sale price £1,360.00
    Regular price £4,500.00
  • Giant Fathom E+ 3 2021
    Great PriceMAlivio, Altus2021
    Giant Fathom E+ 3
    Regular price £701.00
    Sale price £701.00
    Regular price £2,399.00
  • Giant Propel Advanced Pro 1 AXS 2026
    Great PriceM/LRival AXS2026
    Giant Propel Advanced Pro 1 AXS
    Regular price £3,040.00
    Sale price £3,040.00
    Regular price £3,999.00
  • Giant Talon 0 2025
    Good PriceSMDeore2025
    Giant Talon 0
    Regular price £753.00
    Sale price £753.00
    Regular price £999.00
  • Giant Talon E+ 2 2022
    XLAlivio, Altus2022
    Giant Talon E+ 2
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price £1,751.00
  • Giant Talon E+ Sport 2026
    Great PriceMCues2026
    Giant Talon E+ Sport
    Regular price £2,000.00
    Sale price £2,000.00
    Regular price £2,500.00
  • Giant TCX Advanced Pro 0 Force 2020
    M/LForce eTAP2020
    Giant TCX Advanced Pro 0 Force
    Regular price £2,280.00
    Sale price £2,280.00
    Regular price £3,996.00
  • Giant Explore E+ 1 Gts 625Wh 2025
    Good PriceMDeore2025
    Giant Explore E+ 1 Gts 625Wh
    Regular price £2,850.00
    Sale price £2,850.00
    Regular price £2,999.00
  • Giant Delivery E+ 2024
    Good PriceM/L2024
    Giant Delivery E+
    Regular price £1,105.00
    Sale price £1,105.00
    Regular price £1,299.00

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.