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Decathlon mountain bike

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Decathlon mountain bike for sale on largest auction and classifieds sites

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Decathlon rockrider mountain - decathlon,

Decathlon rockrider mountain - decathlon,

£55.00
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Decathlon rockrider st100 - decathlon,

Decathlon rockrider st100 - decathlon,

£146.30
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Rockrider st100 mountain bike - st100,

Rockrider st100 mountain bike - st100,

£80.00
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Decathlon rockrider st100 - decathlon,

Decathlon rockrider st100 - decathlon,

£198.30
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Decathlon rockrider water - rockrider,

Decathlon rockrider water - rockrider,

£35.00
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Decathlon rockrider water - decathlon,

Decathlon rockrider water - decathlon,

£33.00
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Vgc decathlon rockrider am - **vgc**,

Vgc decathlon rockrider am - **vgc**,

£36.00
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Decathlon rockrider 26in - decathlon,

Decathlon rockrider 26in - decathlon,

£63.10
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Decathlon rockrider 26in - decathlon,

Decathlon rockrider 26in - decathlon,

£63.10
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Vgc decathlon rockrider - decathlon,

Vgc decathlon rockrider - decathlon,

£36.00
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Decathlon rockrider - decathlon,

Decathlon rockrider - decathlon,

£34.99
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Decathlon mountain bike - mountain,

Decathlon mountain bike - mountain,

£9.95
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Decathlon riverside 500 hybrid - riverside,

Decathlon riverside 500 hybrid - riverside,

£210.00
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Decathlon btwin 340 mountain - decathlon,

Decathlon btwin 340 mountain - decathlon,

£73.50
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Decathlon rockrider 120 - decathlon,

Decathlon rockrider 120 - decathlon,

£78.70
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Decathlon rockrider st100 - decathlon,

Decathlon rockrider st100 - decathlon,

£187.90
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Decathlon mountain bike rigid - mountain,

Decathlon mountain bike rigid - mountain,

£14.95
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Decathlon rockrider cycle - rockrider,

Decathlon rockrider cycle - rockrider,

£39.99
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Decathlon rockrider helmet - decathlon,

Decathlon rockrider helmet - decathlon,

£14.95
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Rockrider mountain bike - rockrider,

Rockrider mountain bike - rockrider,

£16.15
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Decathlon rockrider mountain - rockrider.,

Decathlon rockrider mountain - rockrider.,

£19.36
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Men mountain bike shoes - men's,

Men mountain bike shoes - men's,

£17.49
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Decathlon btwin elops - btwin,

Decathlon btwin elops - btwin,

£25.00
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Decathlon rockrider expl 500 - decathlon,

Decathlon rockrider expl 500 - decathlon,

£27.74
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Twin original 100 - 22', bike

Twin original 100 - 22', bike

£73.50
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Decathlon rockrider mtb - decathlon,

Decathlon rockrider mtb - decathlon,

£21.49
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Vintage decathlon sport - vintage, cycle

Vintage decathlon sport - vintage, cycle

£2.77
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Decathlon rockhoper mountain - decathlon,

Decathlon rockhoper mountain - decathlon,

£9.19
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Decathlon rockrider 540s - decathlon,

Decathlon rockrider 540s - decathlon,

£526.90
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Decathlon rockrider 120 - decathlon, st

Decathlon rockrider 120 - decathlon, st

£78.70
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Rockrider 100 kids - 100, kids'

Rockrider 100 kids - 100, kids'

£119.85
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Rockrider27 inch lightweight - rockrider27.5-inch,

Rockrider27 inch lightweight - rockrider27.5-inch,

£103.66
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Decathlon btwin padded cushion - decathlon,

Decathlon btwin padded cushion - decathlon,

£5.45
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Rockrider expl 100 mountain - expl,

Rockrider expl 100 mountain - expl,

£25.00
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Btwin decathlon windproof - btwin,

Btwin decathlon windproof - btwin,

£10.80
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Btwin mtb jersey 500 cycling - jersey,

Btwin mtb jersey 500 cycling - jersey,

£14.95
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Twin spd flat touring - spd/flat,

Twin spd flat touring - spd/flat,

£24.75
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Decathlon jersey mens medium - decathlon,

Decathlon jersey mens medium - decathlon,

£19.32
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Decathlon rockrider mountain - rockrider,

Decathlon rockrider mountain - rockrider,

£26.88
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Decathlon bike computer - decathlon,

Decathlon bike computer - decathlon,

£14.99
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Decathlon rockrider expl - rockrider, 500

Decathlon rockrider expl - rockrider, 500

£8.12
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Btwin bike jersey - btwin, 500

Btwin bike jersey - btwin, 500

£14.95
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Decathlon helmet btwin - helmet,

Decathlon helmet btwin - helmet,

£10.00
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Decathlon btwin btm 500 - decathlon,

Decathlon btwin btm 500 - decathlon,

£31.89
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Tour france 2025 001 - tour, |

Tour france 2025 001 - tour, |

£0.99
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Decathlon rockrider mtb jacket - decathlon,

Decathlon rockrider mtb jacket - decathlon,

£44.79
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Decathlon rockrider 500 - decathlon,

Decathlon rockrider 500 - decathlon,

£29.82
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Decathlon creation rockrider - creation,

Decathlon creation rockrider - creation,

£40.27
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Decathlon btwin riverside 500 - decathlon,

Decathlon btwin riverside 500 - decathlon,

£281.50
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Derailleur hanger compatible

Derailleur hanger compatible

£42.70
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Decathlon rockrider 500 - decathlon,

Decathlon rockrider 500 - decathlon,

£80.62
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Decathlon rockrider 3 - rockrider, 9.3

Decathlon rockrider 3 - rockrider, 9.3

£298.58
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Decathlon rockrider cycling - decathlon,

Decathlon rockrider cycling - decathlon,

£13.42
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Rear derailleur hanger

Rear derailleur hanger

£33.12
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Cycling rockrider race 700 - cycling,

Cycling rockrider race 700 - cycling,

£47.50
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Decathlon rockrider mtb - decathlon, xc

Decathlon rockrider mtb - decathlon, xc

£26.88
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Decathlon rockrider bxc - decathlon,

Decathlon rockrider bxc - decathlon,

£22.40
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Derailleur hanger compatible

Derailleur hanger compatible

£40.44
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Rockrider decathlon creation - rockrider,

Rockrider decathlon creation - rockrider,

£29.83
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Decathlon mtb cycling jersey - cycling,

Decathlon mtb cycling jersey - cycling,

£24.19
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Decathlon tight bike - decathlon,

Decathlon tight bike - decathlon,

£18.82
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Decathlon riverside 500 hybrid - riverside,

Decathlon riverside 500 hybrid - riverside,

£104.70
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Decathlon tight bike 500 - tight,

Decathlon tight bike 500 - tight,

£27.99
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Decathlon rockrider 1 - decathlon, 5.1

Decathlon rockrider 1 - decathlon, 5.1

£52.70
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Das comp decathlon rockrider - das,

Das comp decathlon rockrider - das,

£149.27
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Decathlon vitamin bike - bike, 26-inch

Decathlon vitamin bike - bike, 26-inch

£63.10
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Decathlon rockrider 1 - decathlon,

Decathlon rockrider 1 - decathlon,

£135.90
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Decathlon btwin poply - decathlon,

Decathlon btwin poply - decathlon,

£26.70
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Mountain bike decathlon - mountain,

Mountain bike decathlon - mountain,

£41.16
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Decathlon riverside e500 - decathlon,

Decathlon riverside e500 - decathlon,

£60.00
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Decathlon rockrider st520 - decathlon,

Decathlon rockrider st520 - decathlon,

£104.70
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Exc decathlon btwin rockrider - ,

Exc decathlon btwin rockrider - ,

£89.95
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Decathlon btwin cycling shoes - decathlon,

Decathlon btwin cycling shoes - decathlon,

£52.70
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Rockrider st100 mountain - st100, bike

Rockrider st100 mountain - st100, bike

£73.50
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Decathlon btwin 500 - decathlon, kids

Decathlon btwin 500 - decathlon, kids

£31.90
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Domyos decathlon 500 - domyos,

Domyos decathlon 500 - domyos,

£146.30
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Pair schwalbe marathon plus - marathon,

Pair schwalbe marathon plus - marathon,

£50.00
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Decathlon rockrider unisex - rockrider,

Decathlon rockrider unisex - rockrider,

£156.70
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Decathlon rockrider 500 - st,

Decathlon rockrider 500 - st,

£52.70
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Decathlon rockrider vitamin - rockrider,

Decathlon rockrider vitamin - rockrider,

£37.10
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Rockrider st100 mountain bike - rockrider,

Rockrider st100 mountain bike - rockrider,

£139.99
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Decathlon rockrider st500 - decathlon,

Decathlon rockrider st500 - decathlon,

£82.86
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Decathlon rock rider mountain - decathlon,

Decathlon rock rider mountain - decathlon,

£78.70
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Domyos 500 520 self - domyos,

Domyos 500 520 self - domyos,

£156.70
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Decathlon rockrider 26in - decathlon,

Decathlon rockrider 26in - decathlon,

£146.30
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Domyos 500 520 - , powered

Domyos 500 520 - , powered

£187.90
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Btwin doctogirl 500 - doctogirl,

Btwin doctogirl 500 - doctogirl,

£47.50
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Decathlon btwin poply - btwin, 500

Decathlon btwin poply - btwin, 500

£99.50
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Decathlon rockrider st100 - rockrider,

Decathlon rockrider st100 - rockrider,

£118.22
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Rockrider st100 mountain - rockrider, bike

Rockrider st100 mountain - rockrider, bike

£104.70
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Decathlon rockrider 100 - rockrider, st

Decathlon rockrider 100 - rockrider, st

£120.30
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Decathlon rockrider st100 - decathlon,

Decathlon rockrider st100 - decathlon,

£52.70
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Decathlon rockrider st100 - st100, 24"

Decathlon rockrider st100 - st100, 24"

£52.70
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Twin rockrider st100 - b-twin,

Twin rockrider st100 - b-twin,

£31.90
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Decathlon rockrider st120 - rockrider,

Decathlon rockrider st120 - rockrider,

£260.70
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Kids bike btwin - btwin, 16

Kids bike btwin - btwin, 16

£68.30
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📊96 listings · from £0.99 · avg £72.31
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 96 decathlon mountain bike listings currently in our index. Prices range from £0.99 to £526.9, with an average of £72.31. 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 | gt avalanche 2 | 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 £0.99, while premium listings can reach £526.9 — giving you a wide budget spread to work with. The average price of £72.31 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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