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    Rockrider 340 26" Mountain Bike

    € 191.98

    Designed for getting away from it all on your first mountain bike tours. Have fun as you tackle small obstacles in the great outdoors

    More details
    SKU: S13558 (1819979)
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    Available online

    Delivery in 7 to 8 days

    Our e-commerce is suspended for a transition period. We expect to be back soon!
    Product benefits
    1. Cycling comfort
      Enjoy: raised position, 80mm suspension, Ergofit hammock saddle
    2. Efficiency
      Get moving: lightweight frame, 21 speeds, fast tyres (in dry weather)
    3. Precision
      Precision
      Control your trajectory: V-Brake pads, tyres with side lugs
    4. Ease of use
      Ease of use
      Change speeds quickly thanks to the grip shifters
    5. Lifetime warranty
      Lifetime warranty
      ROCKRIDER offers a lifetime warranty on the frame, handlebars and stem
    Details
    • SIZE
      XS / S / M / L / XL
    • Weight
      14.85 kg M without pedals
    • WHEEL SIZE
      26 inches
    • LIFE WARRANTY
      frame, handlebar and stem
    • SUSPENSION
      80 mm suspension fork
    • COLOUR
      orange / black
    Product feature
    1. THE STORY BEHIND THE RR340 MOUNTAIN BIKE
      This mountain bike was fully designed and developed at the B'Twin Village (Lille, France) and is the brainchild of an expert team of mountain bike enthusiasts. To give beginner mountain bikers the lightness and ease of use they need, the team got beginners involved at every stage of design, construction and testing for the RR340. Whether it's for riding alone, with friends or as a family, users have approved the RR340 as being really fun to ride!
    2. A UNISEX MOUNTAIN BIKE
      The RR340 mountain bike is designed for men and women alike. The RR340's frame has been carefully designed right down to the smallest detail, from the top tube's relatively pronounced slope, to the broad range of sizes (XS: 1.45m to XL: 1.95m) and the low weight to suit both men and women. To make the most of the improved comfort, the women of the Rockrider team recommend the 500 Women's Sport saddle that is adapted to women's morphology.
    3. HOW TO CHOOSE THE RIGHT SIZE RR340
      Several sizes available: XS: between 1.45m and 1.50m S: between 1.51m and 1.65m M: between 1.66m and 1.75m L: between 1.76m and 1.80m XL: between 1.81m and 1.95m Do you weigh more than 90kg? For your comfort and safety, "double-walled" rims (more durable) are a good idea. The Rockrider ST100 mountain bike will be even better for you.
    4. A LIGHT, EFFECTIVE FRAME
      To get the most out of your pedalling, the Rockrider 340's frame is made from 100% aluminium. Aluminium combines durability and a low weight. Its sloping geometry makes it easier for both women and men to mount.
    5. FRONT SUSPENSION FOR CUSHIONING LUMPS AND BUMPS
      The Suntour XCT 80mm front suspension is designed for slightly uneven trails and helps you overcome your first obstacles with no worries. Its design, based on a mechanical spring, is reliable and easy to maintain. You can also easily adjust the stiffness using a dial.
    6. REAR SUSPENSION: NONE
      This mountain bike has no rear suspension. It is a "semi-stiff" mountain bike: ideal for beginners. Compared with a full suspension bike (with rear suspension) the benefit is clear: it weighs much less so you waste less energy on flat terrain. A "semi-stiff" bike such as the RR340 is therefore a good choice for your first rides!
    7. DERAILLEUR & DRIVE TRAIN: CHANGE CHAINRING AND COG
      3 x 7 speed chainwheels, 21 speeds total!2 easy-to-use grip shifters on the handlebars.Left (chainrings): control ascents/descents. Right (speeds): more precise control over your pedalling. In detail: -Triple 22-, 32- and 42-tooth chainring + protection / grease -Shimano TZ30 or MICROSHIFT MS22 front derailleur -Shimano TY500 rear derailleur -SRAM MRX21 grip shifters with speed indicator -Shimano TZ21 7-cog, 14- to 28-tooth cassette -Wide, sturdy KMC Z51 chain
    8. STEM, HANDLEBAR, GRIPS: FOR GOOD HAND POSITIONING
      With a stem that tilts 10° upwards, the RR340 gives you a raised, accessible, comfortable riding position. In detail: 90mm (in sizes XS, S and M) or 110mm (in sizes L and XL) aluminium stem with an angle of 10° for maximum comfort - 620mm-wide steel handlebar, for stability and control -"Soft touch" grips for a firm yet soft and pleasant grasp
    9. SADDLE: SIT COMFORTABLY!
      Your comfort is our top priority, which is why we offer the exclusive, wider Ergofit saddle, with a special "hammock" shape. Easily adjust the height of your saddle with the 350mm-long, 29.8mm-diameter seat post.
    10. V-BRAKES: CONTROL YOUR BRAKING
      Brake effectively thanks to the V-brake brake pads.These brakes are composed of callipers that exert more or less pressure on the rim to slow or stop the rotation of the wheels. Thanks to the special design of the RR340's aluminium brake levers, you only need two fingers to brake.
    11. 26" WHEELS & TYRES FOR DRY GROUND: READY TO ROLL?
      Push off easily on trails with your RR340 mountain bike and its light 26-inch single-walled wheels. To keep these wheels sturdy, our engineers have given them 36 spokes! Because your first rides will be on dry terrain, the DRY 26 x 2.0 tyres are the most suitable. Their performance has been optimised thanks to a faster central section, while their side lugs offer excellent traction in turns.
    12. FLAT PEDALS
      The Rockrider 340 mountain bike comes with flat mountain bike pedals made from hard resin for a lighter weight and greater safety. If your foot slips off the pedal, there's less risk of injury.
    13. EASILY TRANSPORT AND STORE YOUR MOUNTAIN BIKE
      At ROCKRIDER, we know that not all rides start on your doorstep or right outside the store. You might need to transport or store your bike in a confined space (car boot, porch, etc.). To make it easier to mount / remove your front wheel, we've fitted it with a quick release system. There is a nut at the back to secure the bike and limit the risk of theft. You will need a spanner to remove the back wheel.
    14. WEIGHT
      14.5 kg in size XS without pedals. 14.8 kg in size S without pedals. 14.85 kg in M without pedals.15.0 kg in size L without pedals. 15.2 kg in size XL without pedals.
    15. ACCESSORIES
      Your BMX RR340 comes with a derailleur guard, chainwheel protection (to prevent dirt getting onto your clothes), bells, lights, wheel reflectors and pedals. The frame is compatible with: - Front and rear mudguards - Stand - Bottle cage - Saddle bag - Rear pannier rack - Child seat etc.
    16. COMFORT & SAFETY
      We recommend that beginners wear cycling shorts with a pad (foam in the shape of a saddle) or a gel saddle cover to reduce soreness. For longer rides, remember to take something to drink (e.g. a water bladder or bottle). In all circumstances, even for a short ride, wearing a helmet is essential!
    Product testing
    1. Composition
      Frame : 100.0% Aluminium
    2. Storage advice
      After washing, rub with a dry cloth to remove all traces of moisture. Store your mountain bike in a cool, dry place, away from corrosive products and salty air.
    3. Cleaning advice
      Regularly maintain your fork (clean and grease dampers), especially in winter. Take your bike to your Decathlon store's customer service workshop, which offers a free safety inspection on all new bikes purchased.
    4. Product restrictions
      Not suitable for XC, All Mountain, Enduro, BMX.
    5. Product catchline
      The N° 1 endurance mountain bike: comfy thanks to the upright position and front suspension, and effective thanks to its light aluminium frame and SHIMANO 21 speeds.
    6. Lab tested
      To increase the level of comfort, we also recommend that beginners wear cycling shorts with a protective pad and / or a gel saddle cover.
    Product reviews
    4.2 / 5
    234 reviews
    234 users recommend this product
    Write a review
    • Great buy

      17/09/2018
      Roger (United Kingdom)
      Used for 2 to 8 weeks
      I bought this for my 14 year old grandson to replace one he has outgrown. It was easy to put together - just the pedals to fit and handlebars to straighten. My grandson loves it! The gears are easy to use and the saddle height easy to adjust.
      The only slight problem is that the screw to adjust the forward/backward position of the saddle won't unlock - hence 4 stars instead of 5. Fortunately the position is ok for my grandson, though it would have been perfect slightly further forward.
    • Bike

      17/09/2018
      Luke (United Kingdom)
      Used for 2 to 8 weeks
      Great bike and good value for money just need a more comfortable seat but I think that’s a lot off bikes now days
    • Chain jumps

      03/09/2018
      Andrew (United Kingdom)
      Used for 2 to 8 weeks
      Dosent matter if my gears are working all good my chain keeps jumping and the chain derails
    • I would avoid this bike.

      02/09/2018
      Muhammad (United Kingdom)
      Used for More than 1 year
      When i first got this bike i was amazed at the cheap price despite all the things you get. After a couple of months however the brakes started to squeal awfully apparently because of the painted rims. To make things worse the derailleur is bolted to the frame and not to a piece of metal like all other bikes. This wouldnt be a problem but my frame has cracked for some weird reason and has caused it to bend making the bike practically impossible to ride! Hopefully someone from Decathlon will see this review and would be able to help me as I am aware the frame is under warranty as my bike is only a year old.
    • Not a good purchase

      27/08/2018
      Piero (United Kingdom)
      Used for 2 to 8 weeks
      Gears slip & crunch. When riding bike is very unsteady & feels like wheels & frame will snap.
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