Cross Country Mountain Bikes
Cross country (XC) mountain bikes are built for speed and efficiency, featuring lightweight construction, short travel suspension, and race-focused geometry. Perfect for XC racing, fast trail rides, and riders who value climbing. All bikes are verified by our mechanics and come with buyer protection. Looking for other styles? Browse all Mountain Bikes.
Popular brands:
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Great PriceLSRAM GX Eagle2024On One Whippet SRAM GX Carbon ForkRegular price £895.00Sale price £895.00Regular price
£1,350.00 -
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Good PriceXLSRAM SX Eagle2026Trek Marlin 7 Gen 3Regular price £930.00Sale price £930.00Regular price
£1,000.00 -
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LmicroSHIFT Mezzo2021Cannondale Trail 7Regular price £407.00Sale price £407.00Regular price
£550.00 -
SXO1 AXS 2022Specialized Epic Comp Evo 29Regular price £3,636.00Sale price £3,636.00Regular price
£5,299.00 -
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Incredible PriceM/LXTR2002Specialized S-Works M5Regular price £581.00Sale price £581.00Regular price
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LXT / SLX2026Trek Procaliber LargeRegular price £1,105.00Sale price £1,105.00Regular price
£1,300.00 -
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MAlivio / DeoreClaud Butler Cape Wrath 7005 alloy seriesRegular price £203.00Sale price £203.00Regular price
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Great PriceXXLTourney2025Scott Aspect 960Regular price £410.00Sale price £410.00Regular price
£699.00 -
Great PriceSAltus2021Trek Marlin 6 27.5Regular price £209.00Sale price £209.00Regular price
£600.00 -
Great PriceMXT, SLX2022Scott Scale 30Regular price £822.00Sale price £822.00Regular price
£2,200.00 -
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M/LSRAM GX EagleCannondale Scalpel-Si Carbon SeRegular price £1,860.00Sale price £1,860.00Regular price
£2,500.00 -
Great PriceLAlivio, Altus2025Carrera VengeanceRegular price £627.00Sale price £627.00Regular price
£980.00 -
Great PriceXLSRAM SX2023Mondraker Chrono Carbon 29Regular price £650.00Sale price £650.00Regular price
£1,499.00 -
Refurbished22Tourney2025Vanwolf Van Wolf Pack 29er 17 Matt Black/GreyRegular price £349.99Sale price £349.99Regular price
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Refurbished22Tourney2025Vanwolf Van Wolf Pack 29er 19 Matt Black/GreyRegular price £349.99Sale price £349.99Regular price
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Good PriceMDAltus2020Carrera HellcatRegular price £174.00Sale price £174.00Regular price
£410.00 -
Great PriceMAltus2021Carrera VengeanceRegular price £158.00Sale price £158.00Regular price
£385.00 -
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Great PriceXLDeore2022Marin San Quentin 2 27.5Regular price £650.00Sale price £650.00Regular price
£1,399.00 -
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Great PriceMXT-Deore2026Scott Scale 925Regular price £963.00Sale price £963.00Regular price
£1,449.00 -
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Great PriceXSTourney2024Apollo EvadeRegular price £157.00Sale price £157.00Regular price
£240.00 -
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Great PriceLAltus2026Carrera VengeanceRegular price £256.00Sale price £256.00Regular price
£400.00 -
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LDeore XT2027Orbea Alma M30 29erRegular price £1,395.00Sale price £1,395.00Regular price
£2,099.00 -
Great PriceMAltus2026Carrera HellcatRegular price £157.00Sale price £157.00Regular price
£369.00 -
Great PriceLShimano Deore2024Specialized Rockhopper Elite 29Regular price £480.00Sale price £480.00Regular price
£800.00 -
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Great PriceLAltus2026Carrera VengeanceRegular price £300.00Sale price £300.00Regular price
£422.00 -
Great PriceLAltus2024Carrera VengeanceRegular price £157.00Sale price £157.00Regular price
£384.00 -
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Great PriceL/XLSLX2018Marin Nail Trail 7 29erRegular price £465.00Sale price £465.00Regular price
£1,500.00 -
Great PriceM/LDeore2026Trek Superfly 9.6 UKRegular price £934.00Sale price £934.00Regular price
£1,600.00 -
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Refurbished19AltusScott Aspect 950 29er MRegular price £365.00Sale price £365.00Regular price
£699.00 -
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Good PriceMAltus2022Carrera VengeanceRegular price £250.00Sale price £250.00Regular price
£450.00 -
Great PriceLSRAM NX Eagle2025Scott Scale 940Regular price £650.00Sale price £650.00Regular price
£1,250.00 -
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Great PriceXLAltus2023Carrera VengeanceRegular price £157.00Sale price £157.00Regular price
£300.00 -
Great PriceL/XLmicroSHIFT Advent2023Specialized RockhopperRegular price £291.00Sale price £291.00Regular price
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Great PriceLGmicroSHIFT Advent X2022Cannondale Trail 5Regular price £345.00Sale price £345.00Regular price
£864.00 -
Great PriceMAltus2024Carrera VengeanceRegular price £180.00Sale price £180.00Regular price
£384.00 -
Great PriceLSRAM NX Eagle2026Trek Marlin 7 Gen 3Regular price £698.00Sale price £698.00Regular price
£1,000.00 -
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Good PriceXLDeore, Alivio2005Trek 4500Regular price £240.00Sale price £240.00Regular price
£950.00 -
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Good PriceLSLX - Deore2022Scott Scale 965 29erRegular price £962.00Sale price £962.00Regular price
£1,350.00 -
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Great PriceM/LDeore2024Trek Marlin 6 29Regular price £442.00Sale price £442.00Regular price
£850.00 -
Good Price18.5"SLX, XT2023Trek Supercaliber 9.7 Gen 1Regular price £1,983.00Sale price £1,983.00Regular price
£3,033.00 -
Great PriceMDeore2026Orbea Alma M30 27.5Regular price £1,395.00Sale price £1,395.00Regular price
£2,000.00 -
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Great PriceLCUES2025Scott Aspect 940Regular price £395.00Sale price £395.00Regular price
£749.00 -
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Good PriceXLXT2017Cube Ltd ARG Ltd Series SLRegular price £465.00Sale price £465.00Regular price
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Great PriceM/LDeore2025Trek Procaliber 9.5 Gen 3Regular price £1,250.00Sale price £1,250.00Regular price
£1,750.00
XC Bikes: Built for Speed
Cross country bikes prioritise low weight and pedalling efficiency above all else. Every gram is scrutinised, and suspension is tuned for speed rather than plush comfort. The result is a bike that flies uphill and rewards fitness.
XC bike features:
- 80-100mm suspension travel
- Lightweight carbon or aluminium frames
- Steep head angles (68-70??)
- Often under 10kg total weight
- Efficient, firm suspension
- 29er wheels standard
XC Racing vs XC Marathon
XC bikes serve two racing disciplines: short-track Olympic-style XC and longer marathon events. Olympic XC bikes are the lightest and most race-focused, while marathon bikes add a touch more comfort and control for multi-hour efforts.
Why Buy Used?
High-end XC bikes represent serious investments in carbon and weight savings. The used market offers race-proven machines at accessible prices, often with carefully maintained suspension and components.