Rockrider mountain bike
Rockrider mountain bike for sale on Ireland's largest auction and classifieds sites
Btwin rockrider 520 - btwin, - £156.70
Btwin rockrider 520 • Mountain bike sale • High quality aluminium - Free postage - New and Used
Btwin rockrider 520 • Mountain bike sale • High quality aluminium - Free postage - New and Used
Rockrider men mountain bike - rockrider, men's - £115.10
Rockrider men mountain • Bike 120 black • Blue high quality - Free postage - New and Used
Rockrider men mountain • Bike 120 black • Blue high quality - Free postage - New and Used
Btwin rockrider st 100 - st, - £83.35
Chain has rusted • Btwin rockrider 100 • Sport trail mountain - Free postage - New and Used
Chain has rusted • Btwin rockrider 100 • Sport trail mountain - Free postage - New and Used
Rockrider st350 wheel - st350, 27.5 - £156.70
Rockrider st350 mint • Condition only been • Used about times - Free postage - New and Used
Rockrider st350 mint • Condition only been • Used about times - Free postage - New and Used
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Mountain bike expl - -, - £155.66
27.5 mountain bike • Rockrider sleek durable • Option any cycling - Free postage - New and Used
27.5 mountain bike • Rockrider sleek durable • Option any cycling - Free postage - New and Used
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48 listings · from £7.59 · avg £137.38
⚠️ These listings were last updated more than 23 days ago.
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Browse 48 rockrider mountain bike listings currently in our index. Prices range from £7.59 to £924.7, with an average of £137.38. 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 rockrider mountain bike →
Decathlon rockrider st100 - rockrider, - £198.30
Decathlon rockrider st100 • Mountain bike vintage • Modern twist made - Free postage - New and Used
Decathlon rockrider st100 • Mountain bike vintage • Modern twist made - Free postage - New and Used
Rockrider st100 mountain - mountain, bike - £104.70
Rockrider st100 mountain • Bike versatile durable • Option both men - Free postage - New and Used
Rockrider st100 mountain • Bike versatile durable • Option both men - Free postage - New and Used
Rockrider st100 mountain - rockrider, - £170.05
Been serviced washed • Oiled few scuffs • Gives character keep - Free postage - New and Used
Been serviced washed • Oiled few scuffs • Gives character keep - Free postage - New and Used
Rockrider all mountain - rockrider, - £19.89
Rockrider all mountain • Bike bottoms grey • Water repellent worn - Free postage - New and Used
Rockrider all mountain • Bike bottoms grey • Water repellent worn - Free postage - New and Used
Decathlon rockrider st100 - rockrider, - £135.90
Decathlon rockrider st100 • Mountain bike wheels • Are set inch - Free postage - New and Used
Decathlon rockrider st100 • Mountain bike wheels • Are set inch - Free postage - New and Used
Rockrider 900 kids - rockrider, 24''kids - £312.70
Btwin rockrider st900 • 540mm width 70mm • Aluminium stem front - Free postage - New and Used
Btwin rockrider st900 • 540mm width 70mm • Aluminium stem front - Free postage - New and Used
Rockrider st100 men mountain - st100, - £208.70
Adjustable seat allows • Customisation find perfect • Riding position making - Free postage - New and Used
Adjustable seat allows • Customisation find perfect • Riding position making - Free postage - New and Used
Rockrider mountain bike shorts - rockrider, - £19.61
New tags - Free postage - New and Used
New tags - Free postage - New and Used
Rockrider st520s men - men's, bike - £208.70
Bran new gear • Break cable brand • Tyres inner tube - Free postage - New and Used
Bran new gear • Break cable brand • Tyres inner tube - Free postage - New and Used
Rockrider st100 men mountain - men's, - £52.70
Rockrider st100 men • Mountain bike features • Durable 27.5 inch - Free postage - New and Used
Rockrider st100 men • Mountain bike features • Durable 27.5 inch - Free postage - New and Used
Rockrider 530 mountain - st, - £229.50
Bike good used • Condition gears shift • Smoothly tires have - Free postage - New and Used
Bike good used • Condition gears shift • Smoothly tires have - Free postage - New and Used
Rockrider mountain bike helmet - mountain, - £19.95
Rockrider mountain bike • Helmet decathlon those • Who prefer sleek - Free postage - New and Used
Rockrider mountain bike • Helmet decathlon those • Who prefer sleek - Free postage - New and Used
Vgc decathlon rockrider am - decathlon, - £36.00
Excellent condition barely • Used please check • Measurements before purchasing - Free postage - New and Used
Excellent condition barely • Used please check • Measurements before purchasing - Free postage - New and Used
Rockrider 120 27 5 - 🚲, - £291.90
Rockrider 120 27.5 • Mountain bike black • Blue 150 164 - Free postage - New and Used
Rockrider 120 27.5 • Mountain bike black • Blue 150 164 - Free postage - New and Used
Mens decathlon rockrider - mens, - £7.59
These mens decathlon • Rockrider mountain bike • Shorts 2xl are - Free postage - New and Used
These mens decathlon • Rockrider mountain bike • Shorts 2xl are - Free postage - New and Used
Btwin rockrider junior - btwin, - £42.04
Btwin rockrider junior • Girls mountain bike • Inch - Free postage - New and Used
Btwin rockrider junior • Girls mountain bike • Inch - Free postage - New and Used
Btwin rockrider 540s frame - rockrider, - £31.90
Btwin rockrider 540s • Frame full suspension • Has got snapped - Free postage - New and Used
Btwin rockrider 540s • Frame full suspension • Has got snapped - Free postage - New and Used
Rockrider mtb mountain bike - mtb, - £16.15
Selling fab pair • Decathlon rockrider mtb • Shorts waist measures - Free postage - New and Used
Selling fab pair • Decathlon rockrider mtb • Shorts waist measures - Free postage - New and Used
Decathlon rockrider cycle - rockrider, - £39.99
Bnwts bought but • Never used - Free postage - New and Used
Bnwts bought but • Never used - Free postage - New and Used
Btwin rockrider 500 mountain - rockrider, - £20.00
One pair used • Pedals sale very • Good working order - Free postage - New and Used
One pair used • Pedals sale very • Good working order - Free postage - New and Used
Bike saddle selle royal - saddle, - £10.80
This black selle • Royal bike saddle • Part type seat - Free postage - New and Used
This black selle • Royal bike saddle • Part type seat - Free postage - New and Used
Rockrider mountain bike - , - £156.70
Very good bike • Everything working should - Free postage - New and Used
Very good bike • Everything working should - Free postage - New and Used
Mountain bike rockrider 520 - bike, - £42.29
Bike title - Free postage - New and Used
Bike title - Free postage - New and Used
Rockrider explore 520 mountain - 520, - £239.90
Product rockrider explore • 520 mountain bike • Rides two three - Free postage - New and Used
Product rockrider explore • 520 mountain bike • Rides two three - Free postage - New and Used
Rockrider 500 kids - st, 24-inch - £80.00
Rockrider kids mountain • Bike green durable • Stylish option young - Free postage - New and Used
Rockrider kids mountain • Bike green durable • Stylish option young - Free postage - New and Used
Rockrider st900 mountain - mountain, bike - £203.50
Rockrider kids years • Mountain bike 900 • Red very light - Free postage - New and Used
Rockrider kids years • Mountain bike 900 • Red very light - Free postage - New and Used
Btwin rockrider 340 - btwin, hardtail - £167.10
Interested message ebay • Chat give text • 07932612804 btwin rockrider - Free postage - New and Used
Interested message ebay • Chat give text • 07932612804 btwin rockrider - Free postage - New and Used
Rockrider mountain bike helmet - bike, - £9.95
Rockrider mountain bike • Helmet 62cm stylish • Protective gear cycling - Free postage - New and Used
Rockrider mountain bike • Helmet 62cm stylish • Protective gear cycling - Free postage - New and Used
Btwin rockrider 340 - btwin, mountain - £104.70
Twin rockrider 340 • Selling 130 price • Negotiable specs are - Free postage - New and Used
Twin rockrider 340 • Selling 130 price • Negotiable specs are - Free postage - New and Used
Rockrider 340 mountain bike - rockrider, - £83.80
Rockrider 340 bike • Good used condition • Comes new seat - Free postage - New and Used
Rockrider 340 bike • Good used condition • Comes new seat - Free postage - New and Used
Rockrider mens brand new - mens,, - £14.00
New tags pit • Length - Free postage - New and Used
New tags pit • Length - Free postage - New and Used
Rock rider mountain bike - , extra - £141.10
Perfect choice anyone • Looking bike that • Can tackle any - Free postage - New and Used
Perfect choice anyone • Looking bike that • Can tackle any - Free postage - New and Used
Decathlon rockrider 700 - rockrider, - £37.10
Decathlon rockrider 700 • Mountain bike shoes • 9.5 spd cleats - Free postage - New and Used
Decathlon rockrider 700 • Mountain bike shoes • 9.5 spd cleats - Free postage - New and Used
Rockrider 520 mountain bike - rockrider, - £125.50
Rockrider 520 mountain • Bike unisex aluminium • Flat bar handlebar - Free postage - New and Used
Rockrider 520 mountain • Bike unisex aluminium • Flat bar handlebar - Free postage - New and Used
Rockrider five one - five, mountain - £94.30
Rockrider five one • Mountain bike built • Decathlon reliable everyday - Free postage - New and Used
Rockrider five one • Mountain bike built • Decathlon reliable everyday - Free postage - New and Used
Rockrider teen helemet - rockrider, - £10.80
Rockrider teen helemet - Free postage - New and Used
Rockrider teen helemet - Free postage - New and Used
Btwin rockrider 340 - btwin, mountain - £139.39
Tyres new seat • Handles ready season • Btwin rockrider 340 - Free postage - New and Used
Tyres new seat • Handles ready season • Btwin rockrider 340 - Free postage - New and Used
Btwin rockrider 520 mountain - 520, - £182.70
Hello there selling • Space has mars • Dropper post great - Free postage - New and Used
Hello there selling • Space has mars • Dropper post great - Free postage - New and Used
Rockrider st900 sport trail - sport, - £465.70
Rockrider st900 sport • Trail 27.5 high • Quality mountain bike - Free postage - New and Used
Rockrider st900 sport • Trail 27.5 high • Quality mountain bike - Free postage - New and Used
Rock rider all - rock-rider, am - £924.70
Shock manitou radium • This bike rock • Rider all mountain - Free postage - New and Used
Shock manitou radium • This bike rock • Rider all mountain - Free postage - New and Used
Rockrider st530 mountain - rockrider, - £358.60
Black colour sleek • Design make stylish • Choice outdoor cycling - Free postage - New and Used
Black colour sleek • Design make stylish • Choice outdoor cycling - Free postage - New and Used
Rockrider st100 mountain - rockrider, - £104.70
Good condition chain • Bit rusty but • Clean that all - Free postage - New and Used
Good condition chain • Bit rusty but • Clean that all - Free postage - New and Used
Rockrider st500 mountain bike - st500, - £63.10
Rockrider st500 mountain • Bike high quality • Made from aluminium - Free postage - New and Used
Rockrider st500 mountain • Bike high quality • Made from aluminium - Free postage - New and Used
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Everything you need to know about rockrider mountain bike
Whether you are looking for a brand-new or second-hand rockrider mountain bike, eBay offers one of the largest selections available online. With 48 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 £7.59, while premium listings can reach £924.7 — giving you a wide budget spread to work with. The average price of £137.38 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.