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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93 products
  • Sponsored
    Giant Vall-E+3 2020
    XSAlivio, Altus2020
    Giant Vall-E+3
    Regular price £2,299.00
    Sale price £2,299.00
    Regular price £3,500.00
  • Sponsored
    Giant Revolt Advanced 2 2025
    Great PriceLG SHORTGRX 800, GRX 6002025
    Giant Revolt Advanced 2
    Regular price £1,600.00
    Sale price £1,600.00
    Regular price £2,699.00
  • 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 £2,299.00
    Sale price £2,299.00
    Regular price
  • Giant Trance X Advanced E+ 1 25km/h 2023
    Great PriceLDeore XT2023
    Giant Trance X Advanced E+ 1 25km/h
    Regular price £3,074.00
    Sale price £3,074.00
    Regular price £5,599.00
  • Giant Stance E+ 2 Full Suspension 2021
    Good PriceLCUES2021
    Giant Stance E+ 2 Full Suspension
    Regular price £2,075.00
    Sale price £2,075.00
    Regular price £3,499.00
  • Giant Defy Advanced 1 2018
    SMUltegra, 1052018
    Giant Defy Advanced 1
    Regular price £744.00
    Sale price £744.00
    Regular price £1,795.00
  • Giant Contend Sl 1 Disc 2022
    Good PriceM1052022
    Giant Contend Sl 1 Disc
    Regular price £1,049.00
    Sale price £1,049.00
    Regular price £1,700.00
  • Giant Revolt 0 2024
    Good PriceMGRX RX-820 / RX-6102024
    Giant Revolt 0
    Regular price £1,371.00
    Sale price £1,371.00
    Regular price £1,799.00
  • Giant Fastroad E+ 2 Pro 2021
    MD/LGTiagra, Giant2021
    Giant Fastroad E+ 2 Pro
    Regular price £2,049.00
    Sale price £2,049.00
    Regular price £2,719.00
  • Giant TCR Advanced Sl 3 2012
    Good PriceMDUltegra2012
    Giant TCR Advanced Sl 3
    Regular price £752.00
    Sale price £752.00
    Regular price £3,499.00
  • Giant Defy aluxx Don't now the year
    LnunaDon't now the year
    Giant Defy aluxx Don't now the year
    Regular price £600.00
    Sale price £600.00
    Regular price £3.50
  • Giant Propel Advanced Sl Disc 1 2020
    Good PriceMForce2020
    Giant Propel Advanced Sl Disc 1
    Regular price £3,068.00
    Sale price £3,068.00
    Regular price £6,499.00
  • Giant Fastroad 2 2018
    Good PriceMSora2018
    Giant Fastroad 2
    Regular price £610.00
    Sale price £610.00
    Regular price £1,850.00
  • Giant Xtc Advanced 2017
    Great PriceLXT, SLX2017
    Giant Xtc Advanced
    Regular price £466.00
    Sale price £466.00
    Regular price £2,100.00
  • Giant Stance E+ 1 25km/h 2023
    XXLDeore2023
    Giant Stance E+ 1 25km/h
    Regular price £3,977.00
    Sale price £3,977.00
    Regular price £3,999.00
  • Giant Defy Advanced 2 2015
    Good PriceM/L1052015
    Giant Defy Advanced 2
    Regular price £700.00
    Sale price £700.00
    Regular price £2,499.00
  • Giant Anytour E+ 2 2021
    Great PriceLGDeore, Giant2021
    Giant Anytour E+ 2
    Regular price £1,400.00
    Sale price £1,400.00
    Regular price £3,499.00
  • Giant Escape Hybrid 1 2018
    Great PriceS/MAlivio / Altus2018
    Giant Escape Hybrid 1
    Regular price £470.00
    Sale price £470.00
    Regular price £1,900.00
  • Giant Contend 1 2017
    Good PriceXLSora2017
    Giant Contend 1
    Regular price £174.00
    Sale price £174.00
    Regular price £725.00
  • Giant ATX 2016
    Great PriceMTourney2016
    Giant ATX
    Regular price £256.00
    Sale price £256.00
    Regular price £1,200.00
  • Giant Escape 1 Disc 2026
    Great PriceLCUES2026
    Giant Escape 1 Disc
    Regular price £650.00
    Sale price £650.00
    Regular price £1,000.00
  • Giant Roam 3 Hybrid 2026
    Great PriceMCUES2026
    Giant Roam 3 Hybrid
    Regular price £347.00
    Sale price £347.00
    Regular price £699.00
  • Giant Trinity Composite 2015
    Great PriceM1052015
    Giant Trinity Composite
    Regular price £732.00
    Sale price £732.00
    Regular price £4,000.00
  • Giant Trinity Composite 2015
    Great PriceM1052015
    Giant Trinity Composite
    Regular price £802.00
    Sale price £802.00
    Regular price £4,000.00
  • Giant TCR Advanced Sl 2024
    Incredible PriceL1052024
    Giant TCR Advanced Sl
    Regular price £867.00
    Sale price £867.00
    Regular price £2,500.00
  • Giant Stance 2023
    Great PriceM/LDeore2023
    Giant Stance
    Regular price £855.00
    Sale price £855.00
    Regular price £2,000.00
  • Giant Defy Advanced Pro 2 2023
    Great PriceS105 Di22023
    Giant Defy Advanced Pro 2
    Regular price £2,068.00
    Sale price £2,068.00
    Regular price £3,499.00
  • Giant Thrive 2 2015
    MSora / Alivio2015
    Giant Thrive 2
    Regular price £1,977.00
    Sale price £1,977.00
    Regular price £3,250.00
  • Giant Trance X Advanced E+ Elite 2024
    Great PriceLSRAM GX Eagle2024
    Giant Trance X Advanced E+ Elite
    Regular price £4,634.00
    Sale price £4,634.00
    Regular price £9,498.99
  • Giant Escape 3 Hybrid 2024
    Great PriceSTourney2024
    Giant Escape 3 Hybrid
    Regular price £326.00
    Sale price £326.00
    Regular price £499.00
  • Giant TCR Advanced 1 - 105 Di2 Equipped - Asphalt 2025
    Great PriceM105 Di22025
    Giant TCR Advanced 1 - 105 Di2 Equipped - Asphalt
    Regular price £1,800.00
    Sale price £1,800.00
    Regular price £3,249.00
  • Giant TCX Advanced 2020
    Great PriceLGApex 1, SRAM2020
    Giant TCX Advanced
    Regular price £581.00
    Sale price £581.00
    Regular price £1,887.00
  • Giant Langma Andanced Pro 1 2023
    Great PriceS105 Di22023
    Giant Langma Andanced Pro 1
    Regular price £2,534.00
    Sale price £2,534.00
    Regular price £4,500.00
  • Giant Escape 3 Hybrid 2024
    Great PriceLTourney2024
    Giant Escape 3 Hybrid
    Regular price £340.00
    Sale price £340.00
    Regular price £499.00
  • Giant Reign 1 29 Enduro 2021
    Great PriceLSRAM GX Eagle2021
    Giant Reign 1 29 Enduro
    Regular price £1,745.00
    Sale price £1,745.00
    Regular price £4,650.00
  • Giant OCR compact road 2014
    M/L2014
    Giant OCR compact road
    Regular price £656.00
    Sale price £656.00
    Regular price £1,400.00
  • Giant Stance E+ 2, 625 2023
    Good PriceMDDeore, FSA2023
    Giant Stance E+ 2, 625
    Regular price £2,183.00
    Sale price £2,183.00
    Regular price £3,499.00
  • Giant Defy 0 2000
    Great PriceM/LUltegra2008
    Giant Defy 0
    Regular price £150.00
    Sale price £150.00
    Regular price £750.00
  • Giant Revolt Advanced 2 Gravel Road 2026
    Good PriceMGRX2026
    Giant Revolt Advanced 2 Gravel Road
    Regular price £1,860.00
    Sale price £1,860.00
    Regular price £2,499.00
  • Giant Revolt Advanced 2 2025
    Great PriceLG SHORTGRX 800, GRX 6002025
    Giant Revolt Advanced 2
    Regular price £1,600.00
    Sale price £1,600.00
    Regular price £2,699.00
  • Giant Fathom E+ 3 2021
    Great PriceSMAlivio, Shimano2021
    Giant Fathom E+ 3
    Regular price £887.00
    Sale price £887.00
    Regular price £2,244.00
  • Giant Fathom E+ 2026
    Good PriceLCUES2026
    Giant Fathom E+
    Regular price £2,790.00
    Sale price £2,790.00
    Regular price £2,999.00
  • Giant Propel Advanced Sl 2020
    Good PriceM/LSRAM Force eTap AXS2020
    Giant Propel Advanced Sl
    Regular price £2,892.00
    Sale price £2,892.00
    Regular price £7,000.00
  • Giant SCR3
    Refurbished11
    Giant SCR3
    Regular price £290.00
    Sale price £290.00
    Regular price
  • Giant Escape R2 2009
    Good PriceMSRAM X42009
    Giant Escape R2
    Regular price £169.00
    Sale price £169.00
    Regular price £650.00
  • Giant Roam
    Refurbished10
    Giant Roam
    Regular price £235.00
    Sale price £235.00
    Regular price
  • Giant TCR, Advanced Sl 1 2017
    Great PriceMD/LGDura-Ace2017
    Giant TCR, Advanced Sl 1
    Regular price £950.00
    Sale price £950.00
    Regular price £4,499.00
  • Giant Anthem Advanced Pro 29 1 XC 2021
    Great PriceLDeore XT2021
    Giant Anthem Advanced Pro 29 1 XC
    Regular price £1,175.00
    Sale price £1,175.00
    Regular price £4,999.00
  • Giant Explore E 4 2018
    Good PriceL2018
    Giant Explore E 4
    Regular price £192.00
    Sale price £192.00
    Regular price £450.00
  • Giant Propel Advanced Sl 0 Shimano Dura-Ace Di2 2027
    M/LDura-Ace Di22027
    Giant Propel Advanced Sl 0 Shimano Dura-Ace Di2
    Regular price £5,895.00
    Sale price £5,895.00
    Regular price £12,000.00
  • Giant Fathom E 2 29 L 2021
    Good PriceLDeore2021
    Giant Fathom E 2 29 L
    Regular price £1,395.00
    Sale price £1,395.00
    Regular price £2,850.00
  • Giant Propel Advanced 2 Carbon Road 2016
    M/L105 2016
    Giant Propel Advanced 2 Carbon Road
    Regular price £1,163.00
    Sale price £1,163.00
    Regular price £1,000.00
  • Giant STP 24 2020
    SAltus2020
    Giant STP 24
    Regular price £766.00
    Sale price £766.00
    Regular price £999.00
  • Giant Stance 2 2026
    Incredible PriceMCUES2026
    Giant Stance 2
    Regular price £1,550.00
    Sale price £1,550.00
    Regular price £3,900.00
  • Giant Contend AR 3 M L 2023
    Good PriceM/L1052023
    Giant Contend AR 3 M L
    Regular price £756.00
    Sale price £756.00
    Regular price £1,000.00
  • Giant DailyTour E+ 2 Dash D Gts 2022
    Great PriceMDDeore, Giant2022
    Giant DailyTour E+ 2 Dash D Gts
    Regular price £1,360.00
    Sale price £1,360.00
    Regular price £3,153.00
  • Giant Stance x3 2025
    Great PriceMCUES2025
    Giant Stance x3
    Regular price £1,628.00
    Sale price £1,628.00
    Regular price
  • 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 ALUXX 2000
    Great PriceM2000
    Giant ALUXX
    Regular price £227.00
    Sale price £227.00
    Regular price £1,500.00
  • Giant Twist Elegance 2008
    Good PriceS2008
    Giant Twist Elegance
    Regular price £450.00
    Sale price £450.00
    Regular price £1,699.00
  • Giant 52v 2000w 2025
    MDeore2025
    Giant 52vw 2025
    Regular price £930.00
    Sale price £930.00
    Regular price £1,000.00
  • Giant TCR 2 2024
    Great PriceL 1052024
    Giant TCR 2
    Regular price £1,856.00
    Sale price £1,856.00
    Regular price £2,800.00
  • Giant Xtc Composite 29er 2 2014
    Incredible PriceMDeore2014
    Giant Xtc Composite 29er 2
    Regular price £250.00
    Sale price £250.00
    Regular price £2,000.00
  • Giant Propel Advanced 1 2018
    M/LUltegra2018
    Giant Propel Advanced 1
    Regular price £1,170.00
    Sale price £1,170.00
    Regular price £2,000.00
  • Giant Giant Trance Pro 0 29 2023
    Great PriceMEagle AXS2023
    Giant Giant Trance Pro 0 29
    Regular price £3,600.00
    Sale price £3,600.00
    Regular price £8,499.00
  • Giant Rapid 4 2010
    Good PriceLShimano2010
    Giant Rapid 4
    Regular price £157.00
    Sale price £157.00
    Regular price £600.00
  • Giant Trance X 2 2026
    Great PriceMDeore2026
    Giant Trance X 2
    Regular price £2,000.00
    Sale price £2,000.00
    Regular price £3,299.00
  • 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 Defy 2 (compact) 2015
    LRim2015
    Giant Defy 2 (compact)
    Regular price £262.00
    Sale price £262.00
    Regular price £599.00
  • Giant Twist Elegance Lite 2009
    S2009
    Giant Twist Elegance Lite
    Regular price £550.00
    Sale price £550.00
    Regular price £1,000.00
  • 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 Fastroad Advanced 1 2021
    Good PriceXL1052021
    Giant Fastroad Advanced 1
    Regular price £980.00
    Sale price £980.00
    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 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 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 c3 2010
    Great PriceS1052010
    Giant TCR c3
    Regular price £395.00
    Sale price £395.00
    Regular price £2,000.00
  • Giant Fathom E+ 3 2021
    Incredible PriceMAlivio, Altus2021
    Giant Fathom E+ 3
    Regular price £250.00
    Sale price £250.00
    Regular price £2,399.00
  • 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 Reign Advanced E+ 0 Electric Mountain Bike in Purple Haze/Metallic Navy 2026
    Brand NewMEagle2026
    Giant Reign Advanced E+ 0 Electric Mountain Bike in Purple Haze/Metallic Navy
    Regular price £8,999.99
    Sale price £8,999.99
    Regular price £9,999.00
  • Giant Reign 2 2021
    Great PriceM/LSLX2021
    Giant Reign 2
    Regular price £2,250.00
    Sale price £2,250.00
    Regular price £4,999.00
  • Giant Fastroad Sl 3 2022
    Great PriceMD/LGClaris2022
    Giant Fastroad Sl 3
    Regular price £410.00
    Sale price £410.00
    Regular price £847.00
  • Giant Trance Advanced Pro 2 29 Trail 2020
    Good PriceXLNX Eagle2020
    Giant Trance Advanced Pro 2 29 Trail
    Regular price £2,160.00
    Sale price £2,160.00
    Regular price £4,800.00
  • Giant Talon 2 - 29 Wheel - Dried 2026
    Great PriceLmicroSHIFT Advent2026
    Giant Talon 2 - 29 Wheel - Dried
    Regular price £475.00
    Sale price £475.00
    Regular price £629.00
  • Giant Propel Advanced Pro 1 2017
    M/LUltegra2017
    Giant Propel Advanced Pro 1
    Regular price £1,150.00
    Sale price £1,150.00
    Regular price £2,899.00
  • Pro Seller
    Giant Reign Advanced E+ 0 Electric Mountain Bike in Purple Haze/Metallic Navy 2026
    Brand NewS2026
    Giant Reign Advanced E+ 0 Electric Mountain Bike in Purple Haze/Metallic Navy
    Regular price £8,999.99
    Sale price £8,999.99
    Regular price £9,999.00
  • Pro Seller
    Giant TCR Advanced 0 DI2 Road Bike In Gloss Frost Silver/Cold Iron 2025
    Brand NewL1052025
    Giant TCR Advanced 0 DI2 Road Bike In Gloss Frost Silver/Cold Iron
    Regular price £2,949.00
    Sale price £2,949.00
    Regular price £3,699.00
  • Pro Seller
    Giant TCR Advanced 1 Road Bike In Gloss Asphalt Green/Mercury 2025
    Brand NewM1052025
    Giant TCR Advanced 1 Road Bike In Gloss Asphalt Green/Mercury
    Regular price £2,549.00
    Sale price £2,549.00
    Regular price £3,199.00
  • Pro Seller
    Giant Revolt Advanced 1 Gravel Bike in Phantom Green 2022
    Brand NewLSRAM Rival2022
    Giant Revolt Advanced 1 Gravel Bike in Phantom Green
    Regular price £2,499.99
    Sale price £2,499.99
    Regular price £3,399.00
  • Pro Seller
    Giant Defy Advanced 2 Road Bike In Gloss Carbon Smoke/Mercury 2025
    Brand NewL1052025
    Giant Defy Advanced 2 Road Bike In Gloss Carbon Smoke/Mercury
    Regular price £2,159.00
    Sale price £2,159.00
    Regular price £2,699.00
  • Pro Seller
    Giant TCR Advanced 2 Road Bike In Gloss Carbon/Electron Blue 2025
    Brand NewM1052025
    Giant TCR Advanced 2 Road Bike In Gloss Carbon/Electron Blue
    Regular price £2,149.00
    Sale price £2,149.00
    Regular price £2,699.00
  • Giant TCX Espoir 24 2016
    LClaris - microSHIFT2016
    Giant TCX Espoir 24
    Regular price £229.00
    Sale price £229.00
    Regular price £554.00
  • Giant TCR Advanced Pro 1 2017
    M/LUltegra2017
    Giant TCR Advanced Pro 1
    Regular price £1,000.00
    Sale price £1,000.00
    Regular price £2,457.00
  • Giant Revolt - Advanced Pro 0 2023
    Great PriceLForce eTap2023
    Giant Revolt - Advanced Pro 0
    Regular price £2,000.00
    Sale price £2,000.00
    Regular price £4,079.00

Previously sold

  • Sold
    Giant Fathom E+ 29 2 Electric Bike 2021
    Incredible PriceLDeore2021
    Giant Fathom E+ 29 2 Electric Bike
    Regular price £300.00
    Sale price £300.00
    Regular price £2,951.00
  • Sold
    Giant Trance 27.5 3 2016
    SDeore2016
    Giant Trance 27.5 3
    Regular price £600.00
    Sale price £600.00
    Regular price £1,638.00
  • Sold
    Giant Trance x 29 2023
    L2023
    Giant Trance x 29
    Regular price £800.00
    Sale price £800.00
    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.