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    Rockrider 340 Mountain Bike - Orange

    Designed for occasional mountain biking.

    More details
    SKU: S13558 (1819979)
    Select a color:
    Select a size:

    Delivery in 6 to 7 days

    € 225.66
    Characteristics Designed for occasional mountain biking.
    Product Benefits
    1. Cycling comfort
      Raised position. Ergofit ergonomic saddle. 80 mm front suspension.
    2. Efficiency
      Aluminium frame. Shimano 21 speeds. Wide rims and tyres for faster terrain.
    3. Precision
      Precision
      Double V-brakes: light and powerful. Tyres with good lateral grip.
    4. Ease of use
      Ease of use
      Grip shifters. Integrated chainring and derailleur guards.
    5. Lifetime warranty
      Lifetime warranty
      B'Twin provides a lifetime warranty on the frame, stem and handlebar.
    Details
    • Size
      S / M / L
    • WHEEL SIZE
      26 inches
    • Weight
      14.85 kg in M without pedals
    • Life warranty
      frame, stem and handlebar.
    • SUSPENSION
      80 mm suspension fork
    • COLOURS
      Orange/Black
    Product feature
    1. Design
      The ROCKRIDER 340 was designed and created in France, at the B'Twin Village in Lille, by a team of experts and cycling enthusiasts dedicated to designing our mountain bike Sport Touring line. Production took place in different factories in Europe as close to our Decathlon stores as possible. More information available on our website: http://www.btwin.com/en/home
    2. Frame
      Exclusive Rockrider 340 frame, with an upright position for multi-purpose use. Made from reinforced 6061-T4T6 aluminium that combines durability and low weight. "Sloped" unisex frame geometry is suitable for both men and women. Painted with 3 coats of paint and varnished designs for long-lasting protection.
    3. Front suspension
      Suntour XCT front suspension with 80 mm travel and stiffness adjustment dial. Or B'Twin U-Fit 80 fork, with 80 mm of travel and an innovative fork stiffness adjustment based on the rider's weight (55 to 105 kg). Both of these suspensions include a mechanical spring and elastomer stoppers for maximum reliability and minimum maintenance.
    4. Rear suspension
      No rear suspension.
    5. Drivetrain
      Triple-chainring steel chainset (22/32/42 teeth) with a plastic guard. Shimano Tourney TY500 7-speed rear derailleur. Shimano TZ30 or Microshift MS22 front derailleur. SRAM MRX21 speed grip shifters, with speed indicators. Shimano TZ21 cassette with 7 cogs, 14-28 teeth. KMC Z51 chain that's wider for more durability.
    6. Brakes
      V-brake front and rear brakes with a coil spring for more powerful braking. Aluminium mountain bike brake levers that require only 2 fingers to operate.
    7. Handlebar/stem/steering/grips
      Semi-raised mountain bike handlebar for added comfort while riding. 600 mm wide steel handlebar that combines comfort and stability. Aluminium stem, 90 mm (XS / S / M) or 110 mm (L / XL), with a 10° angle for maximum comfort. Aheadset-type headset for greater resistance to impacts and rigidity in turns. B'Twin Sport 100 grips have a soft-touch finish for better grip and extend the grip shifters.
    8. Wheels
      26" B'Twin Alloy Single Wall wheel. Wide wheel with 36 spokes for greater durability and shock resistance. Quick-release on the front wheel for easier maintenance, transport and storage. Lock nut on back wheel to reduce risk of theft.
    9. Tyres
      New B'Twin All Terrain Dry mountain bike 26" x 2.0 tyres known for their high performance (thanks to fast central tread) and good grip in the turns (thanks to side lugs).
    10. Saddle / seat post
      Exclusive B'Twin Ergofit saddle with a wider "hammock" shape that evenly distributes pressure, resulting in a more comfortable seat. Steel mountain bike seat post with a 29.8 mm diameter and 350 mm long.
    11. Pedals
      Bike comes with mountain bike platform pedals with bearings, made from hard resin for lower weight and greater safety (less aggressive in case of pedal that slips).
    12. 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.
    13. Accessories
      Comes with a derailleur guard and chainring guard, bell, front and rear lights, and wheel and pedal reflectors. Frame compatible with a rear pannier rack, baby seat, stand, bottle holder, front and rear mudguards, saddlebag, etc.
    14. Accessories
      Comes with a derailleur and chain guard, bell, front and rear lights, and wheel and pedal reflectors. Frame compatible with a rear pannier rack, baby seat, stand, bottle holder, front and rear mudguards, saddlebag, etc.
    15. Weight
      14.85 kg in M without pedals.
    16. Electric assistance
      No electric assistance.
    Product testing
    1. Composition
      Frame : 100.0% Aluminium
    2. Storage advice
      Store in a cool, dry place, away from corrosive products and salty air.
    3. Cleaning advice
      Carry out regular maintenance on your fork (clean and grease dampers), especially in winter. Take your bike to your Decathlon store's After-Sales Service, which offers a free safety inspection on all new bikes purchased.
    4. Product restrictions
      Not designed for MTB riding on rough terrain.
    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
      We also recommend that beginners use cycling shorts with a protective pad and/or a gel saddle cover to reduce soreness.
    Product reviews
    3.5 / 5
    15 reviews
    15 users recommend this product
    Write a review
    • A little frustrated

      13/10/2016
      Katie (United Kingdom)
      Used for
      Tomorrow will be the 3rd visit to Decathalon for my 340 which I purchased about a month ago. Started having issues with chain today. It slips and won't change gears. Also the gear shift on the left side handle bar has become loose. I'm thinking of exchanging for the 540. I didn't want to have to spend more money. I just don't want to be "that customer."
    • excellent

      01/10/2016
      mihai dumitru (United Kingdom)
      Used for 2 to 8 weeks
      best product
      ok
    • Rockrider 349 mountain bike orange

      30/08/2016
      david (United Kingdom)
      Used for 1 week or less
      The bike was faulty, pedal snappef off within 24 hours of purchase.... Not checked correctly. Although after complaint made manager quick to get in touch and rectify.
      The colour
      The service
    • A great bike

      10/08/2016
      Helen (United Kingdom)
      Used for 1 week or less
      We were looking for a bike for our ever growing teenage son who has just started a paper round and needed to be more independent. A perfect bike!
      Price was reasonable. Also loved the colour!
      N/a
    • Not good

      29/07/2016
      Connor (United Kingdom)
      Used for 1 week or less
      Had the bike 3 months n the pedal fell off and the after tht nothing went right with the bike but the decathlon team helped me and I traded my bike for the btwin 520 mountain bike
      Response of the brand
      Dear Sir,
      I'm sorry to read that the pedal had not been tightened correctly.
      I'm glad that your local store was able to exchange your bike for you. Could you reply with the name of the store please?
      Regards,
      Peter Lazarus UK Cycling Market Manager DECATHLON
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