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Decathlon mountain bike

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Decathlon mountain bike for sale on largest auction and classifieds sites

Home / Bicycles / Decathlon mountain bike refurbished & used for sale | For Sale UK
Decathlon kids inch - decathlon, 24-inch

Decathlon kids inch - decathlon, 24-inch

£90.00
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Decathlon rockrider st100 - decathlon,

Decathlon rockrider st100 - decathlon,

£146.30
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Elops 500 decathlon bike - bike,

Elops 500 decathlon bike - bike,

£125.50
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Rockrider27 inch lightweight - rockrider27.5-inch,

Rockrider27 inch lightweight - rockrider27.5-inch,

£94.29
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Decathlon rockrider mountain - rockrider,

Decathlon rockrider mountain - rockrider,

£55.00
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Decathlon rockrider front - decathlon,

Decathlon rockrider front - decathlon,

£73.50
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Decathlon rockrider mtb - decathlon,

Decathlon rockrider mtb - decathlon,

£32.95
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Decathlon rockrider 26in - decathlon,

Decathlon rockrider 26in - decathlon,

£63.10
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Btwin decathlon racing boy 320 - btwin,

Btwin decathlon racing boy 320 - btwin,

£42.30
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Decathlon rockrider 26in - rockrider,

Decathlon rockrider 26in - rockrider,

£63.10
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Decathlon mountain bike shoes - decathlon,

Decathlon mountain bike shoes - decathlon,

£33.98
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Decathlon rockrider expl - decathlon,

Decathlon rockrider expl - decathlon,

£27.74
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Decathlon mountain bike rigid - mountain,

Decathlon mountain bike rigid - mountain,

£14.95
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Decathlon rockrider 120 - decathlon,

Decathlon rockrider 120 - decathlon,

£78.70
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Decathlon rockrider 120 - rockrider, st

Decathlon rockrider 120 - rockrider, st

£78.70
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Decathlon rockrider st100 - rockrider,

Decathlon rockrider st100 - rockrider,

£198.30
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Decathlon rockrider mtb - rockrider,

Decathlon rockrider mtb - rockrider,

£7.59
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Rockrider expl 100 mountain - expl,

Rockrider expl 100 mountain - expl,

£25.00
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Decathlon twin kids bike - kids, 16"

Decathlon twin kids bike - kids, 16"

£63.10
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Decathlon rockrider flat - decathlon,

Decathlon rockrider flat - decathlon,

£13.47
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Twin original 100 bike - original,

Twin original 100 bike - original,

£73.50
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Decathlon men rock rider - rock,

Decathlon men rock rider - rock,

£24.10
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Decathlon btwin btm 500 - decathlon,

Decathlon btwin btm 500 - decathlon,

£31.89
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Decathlon rockrider cycle - decathlon,

Decathlon rockrider cycle - decathlon,

£39.99
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Men mountain bike shoes - men's,

Men mountain bike shoes - men's,

£17.49
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Decathlon rockrider mountain - decathlon.,

Decathlon rockrider mountain - decathlon.,

£19.36
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Decathlon rockhoper mountain - decathlon,

Decathlon rockhoper mountain - decathlon,

£9.19
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Womans decathlon triban - decathlon, short

Womans decathlon triban - decathlon, short

£7.58
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Rockrider st100 mountain bike - mountain,

Rockrider st100 mountain bike - mountain,

£83.90
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Rockrider 100 kids 24 - rockrider, 24-inch

Rockrider 100 kids 24 - rockrider, 24-inch

£119.85
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Decathlon rockrider st100 - decathlon,

Decathlon rockrider st100 - decathlon,

£187.90
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Decathlon waterproof bike - decathlon, 20

Decathlon waterproof bike - decathlon, 20

£29.95
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Decathlon bike computer - decathlon,

Decathlon bike computer - decathlon,

£14.99
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Decathlon rockrider 500 - decathlon,

Decathlon rockrider 500 - decathlon,

£4.99
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Btwin decathlon windproof - decathlon,

Btwin decathlon windproof - decathlon,

£10.80
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Decathlon rockrider mountain - decathlon,

Decathlon rockrider mountain - decathlon,

£26.96
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Twin spd flat - spd/flat, touring

Twin spd flat - spd/flat, touring

£24.75
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Decathlon jersey mens medium - decathlon,

Decathlon jersey mens medium - decathlon,

£17.68
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Decathlon rockrider 3 - decathlon,

Decathlon rockrider 3 - decathlon,

£299.54
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Decathlon stilus frame - decathlon,

Decathlon stilus frame - decathlon,

£24.95
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Decathlon rockrider 500 - decathlon,

Decathlon rockrider 500 - decathlon,

£80.88
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Decathlon rockrider 500 - st,

Decathlon rockrider 500 - st,

£29.82
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Btwin cycling jersey - large, ss

Btwin cycling jersey - large, ss

£14.95
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Decathlon rockrider mtb jacket - decathlon,

Decathlon rockrider mtb jacket - decathlon,

£31.45
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Decathlon btwin padded - decathlon,

Decathlon btwin padded - decathlon,

£5.45
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Decathlon stilus v2 - stilus,

Decathlon stilus v2 - stilus,

£21.50
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Derailleur hanger compatible

Derailleur hanger compatible

£42.70
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Vintage decathlon rockrider - decathlon,

Vintage decathlon rockrider - decathlon,

£19.49
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Rear derailleur hanger

Rear derailleur hanger

£33.12
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Rear derailleur hanger - rear,

Rear derailleur hanger - rear,

£39.70
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Decathlon creation rockrider - decathlon,

Decathlon creation rockrider - decathlon,

£40.40
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Decathlon tight bike - bike, 500

Decathlon tight bike - bike, 500

£18.82
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Derailleur hanger compatible - derailleur,

Derailleur hanger compatible - derailleur,

£23.81
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Decathlon rockrider cycling - rockrider,

Decathlon rockrider cycling - rockrider,

£13.47
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Nwt rockrider mtc - nwt, womens

Nwt rockrider mtc - nwt, womens

£13.47
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Derailleur hanger compatible

Derailleur hanger compatible

£40.44
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Derailleur hanger compatible - derailleur,

Derailleur hanger compatible - derailleur,

£28.61
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Van rysel cycling jacket - van,

Van rysel cycling jacket - van,

£29.04
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Rear derailleur hanger - derailleur,

Rear derailleur hanger - derailleur,

£41.92
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Rear derailleur hanger - derailleur,

Rear derailleur hanger - derailleur,

£26.92
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Decathlon rockrider bxc - rockrider,

Decathlon rockrider bxc - rockrider,

£20.67
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Cycling rockrider race 700 - rockrider,

Cycling rockrider race 700 - rockrider,

£47.50
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Decathlon tight bike 500 - bike,

Decathlon tight bike 500 - bike,

£27.99
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Decathlon rockrider 500 - rockrider,

Decathlon rockrider 500 - rockrider,

£17.83
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Decathlon btwin riverside 500 - riverside,

Decathlon btwin riverside 500 - riverside,

£281.50
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Das comp decathlon rockrider - comp,

Das comp decathlon rockrider - comp,

£149.75
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Decathlon mtb cycling jersey - mtb,

Decathlon mtb cycling jersey - mtb,

£19.41
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Decathlon rockrider mtb 100 - decathlon, st-100

Decathlon rockrider mtb 100 - decathlon, st-100

£10.75
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Decathlon helmet btwin - decathlon,

Decathlon helmet btwin - decathlon,

£10.00
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Exc decathlon btwin rockrider - exc,

Exc decathlon btwin rockrider - exc,

£79.95
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Decathlon rockrider st100 - decathlon,

Decathlon rockrider st100 - decathlon,

£78.70
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Decathlon men rockrider - men's,

Decathlon men rockrider - men's,

£78.70
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Decathlon rockrider men s - 9, men's

Decathlon rockrider men s - 9, men's

£29.93
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Decathlon rockrider vitamin - rockrider,

Decathlon rockrider vitamin - rockrider,

£37.10
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Decathlon btwin poply 500 kids - btwin,

Decathlon btwin poply 500 kids - btwin,

£26.70
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Decathlon 24in kids - 24in, mountain

Decathlon 24in kids - 24in, mountain

£42.30
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Decathlon rockrider st100 - rockrider,

Decathlon rockrider st100 - rockrider,

£118.22
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Decathlon twin btm 500 black - 500,

Decathlon twin btm 500 black - 500,

£50.33
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Btwin doctogirl 500 - btwin,

Btwin doctogirl 500 - btwin,

£47.50
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Decathlon rockrider 500 - st,

Decathlon rockrider 500 - st,

£47.50
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Decathlon rockrider st100 - rockrider, 26"

Decathlon rockrider st100 - rockrider, 26"

£104.70
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Rockrider full suspension

Rockrider full suspension

£68.30
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Decathlon rockrider 540s - st,

Decathlon rockrider 540s - st,

£322.89
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Rockrider 26in mountain bike - rockrider,

Rockrider 26in mountain bike - rockrider,

£63.10
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Decathlon twin original 500 - decathlon,

Decathlon twin original 500 - decathlon,

£48.21
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Decathlon rockrider mountain - decathlon,

Decathlon rockrider mountain - decathlon,

£26.70
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Decathlon btwin poply 500 kids - decathlon,

Decathlon btwin poply 500 kids - decathlon,

£90.00
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Btwin decathlon racing - decathlon, boy

Btwin decathlon racing - decathlon, boy

£52.70
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Mountain bike inch - 21,

Mountain bike inch - 21,

£94.30
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Female rockrider st120

Female rockrider st120

£130.70
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Decathlon rockrider mountain - decathlon,

Decathlon rockrider mountain - decathlon,

£63.10
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Btwin decathlon racing - racing, boy

Btwin decathlon racing - racing, boy

£26.70
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Decathlon rockrider - decathlon,

Decathlon rockrider - decathlon,

£73.50
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Kids bike btwin decathlon - kids,

Kids bike btwin decathlon - kids,

£56.86
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Decathlon rockrider 100 mtb - decathlon,

Decathlon rockrider 100 mtb - decathlon,

£156.70
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Decathlon rockrider 540s - decathlon, st

Decathlon rockrider 540s - decathlon, st

£526.90
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📊96 listings · from £4.99 · avg £63.76

Browse 96 decathlon mountain bike listings currently in our index. Prices range from £4.99 to £526.9, with an average of £63.76. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about decathlon mountain bike →

Try this: ridgeback mx24 | transition bike | specialized stumpjumper carbon | aluminium folding bike | teman bike | orange alpine | girls 16 bike | s works epic | ragley blue pig | cruiser bikes

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Everything you need to know about decathlon mountain bike

Whether you are looking for a brand-new or second-hand decathlon mountain bike, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.99, while premium listings can reach £526.9 — giving you a wide budget spread to work with. The average price of £63.76 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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