Regular price
£233.00
Sale price
£233.00
Regular price
£500.00
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:
-
Sponsored
-
Sponsored
Great PriceXLSRAM SX Eagle2022Cannondale Trail 3Regular price £488.00Sale price £488.00Regular price£1,000.00 -
Sponsored
Good PriceMSRAM SX Eagle2022On One Whippet SRAM SX Carbon ForkRegular price £583.00Sale price £583.00Regular price£1,200.00 -
Sponsored
Good PriceMAltus2020Carrera VengeanceRegular price £157.00Sale price £157.00Regular price£325.00 -
Sponsored
Good PriceMAltus2020Carrera VengeanceRegular price £157.00Sale price £157.00Regular price£325.00 -
Sponsored
Good PriceL/XLShimano Tourney2026Apollo SlantRegular price £157.00Sale price £157.00Regular price£185.00 -
Great PriceXLCUES2025Forme Curbar 1 19Regular price £642.00Sale price £642.00Regular price£1,300.00 -
Great PriceM/LTourney2026Trek Marlin 4Regular price £319.00Sale price £319.00Regular price£525.00 -
-
Incredible PriceXLCUES2026Trek Marlin 6 27.5/29erRegular price £369.00Sale price £369.00Regular price£850.00 -
Great PriceSDeore2023Trek Marlin 6 Gen 3Regular price £376.00Sale price £376.00Regular price£665.00 -
Good PriceM/LAltus / Tourney2024Carrera Vengeance 27.5Regular price £267.00Sale price £267.00Regular price£385.00 -
Great PriceMAltus, Shimano2022Carrera Code DiscRegular price £169.00Sale price £169.00Regular price£360.00 -
Good PriceLSRAM GX Eagle2020Scott Spark 900 RcRegular price £1,926.00Sale price £1,926.00Regular price£4,000.00 -
Great Price15.5"XT2013Trek Fuel Ex 9Regular price £403.00Sale price £403.00Regular price£3,000.00 -
Good PriceMD/LGNX Eagle, SX Eagle2020Trek Procaliber 6Regular price £698.00Sale price £698.00Regular price£1,479.00 -
Good PriceLTourney2021Carrera Valour DiscRegular price £157.00Sale price £157.00Regular price£320.00 -
Great PriceMDDeore, Alivio2018Kona BlastRegular price £157.00Sale price £157.00Regular price£665.00 -
Great PriceMMicroshift2023GT Avalanche Sport 29Regular price £349.00Sale price £349.00Regular price£650.00 -
Great PriceLDeore2026Trek Procaliber 6 29erRegular price £828.00Sale price £828.00Regular price£1,100.00 -
Great PriceL/XLSRAM X01 Eagle2012Felt Frame Doctrine 1 CarbonRegular price £174.00Sale price £174.00Regular price£900.00 -
-
Good PriceXSTourney, Altus2021Trek Marlin 5Regular price £227.00Sale price £227.00Regular price£443.00 -
Great PriceLmicroSHIFT2021GT Avalanche SportRegular price £291.00Sale price £291.00Regular price£648.00 -
Great PriceXLAltus / Tourney2026Cube Aim One - SundownerRegular price £350.00Sale price £350.00Regular price£449.00 -
LMicroSHIFT2022Specialized Rockhopper Sport 29erRegular price £465.00Sale price £465.00Regular price£600.00 -
Great PriceMXT2026Orbea Alma M30 29erRegular price £1,743.00Sale price £1,743.00Regular price£2,399.00 -
Good PriceLXT, SLX2018Trek Procaliber 6Regular price £523.00Sale price £523.00Regular price£1,398.00 -
Good PriceMAcera, Altus2019Trek Marlin 7Regular price £255.00Sale price £255.00Regular price£650.00 -
Great PriceLX0, e*thirteen XCX2012Specialized Stumpjumper Expert Carbon Evo R 29Regular price £1,047.00Sale price £1,047.00Regular price£5,995.00 -
XSAltus, Shimano2016Specialized Jynx 650bRegular price £174.00Sale price £174.00Regular price£425.00 -
Great PriceXLDeore XT2016BH Ultimate 7.5Regular price £350.00Sale price £350.00Regular price£2,500.00 -
-
XXLAcera / Altus2022Barracuda FirebirdRegular price £233.00Sale price £233.00Regular price£310.00 -
Good PriceLAltus2024Carrera Vengeance ,Regular price £291.00Sale price £291.00Regular price£384.00 -
Good PriceSMAltus2017Kona Fire MountainRegular price £157.00Sale price £157.00Regular price£599.00 -
Incredible PriceSSRAM SX Eagle2022Trek Marlin 8 Gen 3Regular price £605.00Sale price £605.00Regular price£2,000.00 -
Good PriceSTourney / Altus2017Specialized Hardrock SportRegular price £174.00Sale price £174.00Regular price£600.00 -
Great PriceLDeore LX2010Specialized Fsr XC ExpertRegular price £297.00Sale price £297.00Regular price£1,500.00 -
-
LSLX / XT2016Orbea Alma 29 H10Regular price £1,055.00Sale price £1,055.00Regular price£1,299.00 -
LSLX2020Marin Pine Mountain 2 29Regular price £1,251.00Sale price £1,251.00Regular price£2,065.00 -
SDeore/Alivio2014Diamondback Ascent 29rRegular price £366.00Sale price £366.00Regular price£600.00 -
Good PriceLX-92005Specialized Stumpjumper 15 CompRegular price £738.00Sale price £738.00Regular price£3,000.00 -
Great PriceM/LTourney2025Carrera Valour DiscRegular price £233.00Sale price £233.00Regular price£350.00 -
-
Great PriceMSRAM GX Eagle AXS Transmission2025Scott Scale Rc Team XCRegular price £2,529.00Sale price £2,529.00Regular price£3,700.00 -
-
Great PriceXXLAlivio2025Scott Aspect 940Regular price £400.00Sale price £400.00Regular price£749.00 -
Good PriceM/LCUES2025Trek Marlin 5 Gen 3Regular price £436.00Sale price £436.00Regular price£600.00 -
Great PriceM/LmicroSHIFT Mezzo2024Rockrider 27.5 inches Hardtail E-st 100Regular price £483.00Sale price £483.00Regular price£1,097.00 -
Good PriceMSLX, Deore2023Trek Supercaliber 9.6Regular price £2,615.00Sale price £2,615.00Regular price£3,850.00 -
-
Great PriceLSRAM SX / NX Eagle2023Trek Marlin 8 Gen 3Regular price £602.00Sale price £602.00Regular price£1,200.00 -
Great PriceXSAltus2024Carrera Vengeance ,Regular price £157.00Sale price £157.00Regular price£384.00 -
Great PriceXLDeore2026Giant Talon 0 - 29 Wheel - Mars DustRegular price £755.00Sale price £755.00Regular price£999.00 -
Great PriceXLTourney2024Trek Marlin 4Regular price £267.00Sale price £267.00Regular price£500.00 -
Great PriceM/LCUES2026Trek Marlin 6 27.5/29erRegular price £550.00Sale price £550.00Regular price£850.00 -
Great PriceMAcera, Altus2023Carrera KarkinosRegular price £206.00Sale price £206.00Regular price£360.00 -
Good PriceLDeore SLX2026Orbea Alma H20 29erRegular price £1,165.00Sale price £1,165.00Regular price£1,234.05 -
Good PriceLDeore2025Specialized Rockhopper Comp 29Regular price £758.00Sale price £758.00Regular price£800.00 -
Great PriceLDeore2024Rock Machine XP909Regular price £872.00Sale price £872.00Regular price£1,349.00 -
Brand NewSGX Eagle2027Trek Procaliber 9.7 Gen 3Regular price £3,600.00Sale price £3,600.00Regular price -
Brand NewSGX Eagle2026Trek Procaliber 9.7 AXS Gen 3Regular price £3,600.00Sale price £3,600.00Regular price -
-
Great PriceMmicroSHIFT Acolyte2025Giant Talon 4 27.5/29erRegular price £350.00Sale price £350.00Regular price£675.00 -
Brand NewSGX Eagle2027Trek Supercaliber SL 9.7 GX AXS Gen 2Regular price £4,500.00Sale price £4,500.00Regular price -
Good PriceL/XLAltus2024Carrera Vengeance ,Regular price £235.00Sale price £235.00Regular price£384.00 -
-
Great PriceMCUES2026Trek Marlin 6 29Regular price £472.00Sale price £472.00Regular price£850.00 -
Brand NewSSRAM X0 AXS2027Trek Supercaliber SLR 9.8 X0 AXS T-Type Gen 2Regular price £5,825.00Sale price £5,825.00Regular price -
-
Great PriceLAltus2026Carrera Valour DiscRegular price £248.00Sale price £248.00Regular price£360.00 -
MSRAM NX, GX Eagle2019Scott Scale 930 29Regular price £630.00Sale price £630.00Regular price£1,200.00 -
MSRAM X01 Eagle2018Cannondale Scalpel 29 Carbon 2Regular price £698.00Sale price £698.00Regular price -
-
-
Great PriceXLAltus2024Carrera Vengeance ,Regular price £233.00Sale price £233.00Regular price£384.00 -
Good PriceMAltus2026Carrera Valour DiscRegular price £300.00Sale price £300.00Regular price£360.00 -
Brand NewSSRAM XX SL Eagle Transmission2025Trek Top Fuel 9.9 XX AXS Gen 4Regular price £10,000.00Sale price £10,000.00Regular price -
Brand NewSSRAM XX SL Eagle Transmission AXS2027Trek Supercaliber SLR 9.9 XX Flight Attendant Gen 2Regular price £12,550.00Sale price £12,550.00Regular price -
Good PriceMAlivio, Deore2013Genesis Core 120Regular price £291.00Sale price £291.00Regular price£1,100.00 -
Great PriceM/LCUES2025Trek Marlin 5 Gen 3Regular price £334.00Sale price £334.00Regular price£625.00 -
Good PriceLDeore2025Specialized Rockhopper, comp green greyRegular price £700.00Sale price £700.00Regular price£800.00 -
-
Great PriceM/LXT / SLX2011Giant Xtc Composite 1Regular price £291.00Sale price £291.00Regular price£1,500.00 -
XSAlivio, Altus2017Specialized Pitch SportRegular price £233.00Sale price £233.00Regular price£550.00 -
Good PriceSAltus2024Carrera Vengeance ,Regular price £244.00Sale price £244.00Regular price£405.00 -
Great PriceSAltus2024Carrera Vengeance ,Regular price £241.00Sale price £241.00Regular price£405.00 -
Good PriceMXT, SLX2012Scott Scale 50Regular price £372.00Sale price £372.00Regular price£1,450.00 -
Great PriceLDeore XT2021Giant Anthem Advanced Pro 29 1 XCRegular price £1,455.00Sale price £1,455.00Regular price£4,999.00 -
Incredible PriceMD/LGDeore, FSA2021Trek Marlin 7Regular price £175.00Sale price £175.00Regular price£725.00 -
Great PriceLGCUES2026Specialized Rockhopper SportRegular price £350.00Sale price £350.00Regular price£599.00 -
XSAltus, Tourney2014Cannondale Trail 29 7Regular price £291.00Sale price £291.00Regular price£469.99 -
Great PriceM/LAltus2024Carrera Vengeance ,Regular price £174.00Sale price £174.00Regular price£357.00 -
Great PriceM/LNX Eagle2021Trek Top Fuel 9.7Regular price £1,245.00Sale price £1,245.00Regular price£2,959.00
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.