ROCKRIDER 340 MTB

    Designed for Recreational mountain biking on paths and trails.

    More details
    SKU: S13214 (2004288)
    Select a color:
    Select a size:

    Delivery in 5 to 6 days

    DKK 1,666.50
    Characteristics Designed for Recreational mountain biking on paths and trails.
    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
    • Colour
      Black / Blue / Fuchsia
    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. Equipped with 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 cage, front and rear mudguards, saddle bag, etc.
    14. Accessories
      Comes with a derailleur and chainring guard, bell, front and rear lights, and reflectors on the wheels and pedals. Frame compatible with a rear pannier rack, baby seat, stand, bottle cage, front and rear mudguards, saddle bag, etc.
    15. Weight
      14.85 kg in size M without pedals.
    Product testing
    1. Storage advice
      Store your bike in a dry, cool place. When used or stored in a salty environment, wash after each use.
    2. 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.
    3. Product restrictions
      Not designed for MTB riding on rough terrain.
    4. Product catchline
      Comfort and high performance: Lighter aluminium frame. Front suspension fork with adjustable damping.
    5. 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
    4 / 5
    19 reviews
    19 users recommend this product
    Write a review
    • Rockrider 340 Mountain Bike - Blue

      02/01/2017
      dean (United Kingdom)
      Used for 2 to 8 weeks
      Good bike for the price , I purchased two for christmas presents and so far so good , the delivery and customer service where horrendous, Arrived 4 days after guaranteed delivery date, After several emails and telephone calls was given some bull about computers going down , Ok it was december but only the 02, It was like the left hand didn't know what the right hand was doing, It cost me a 1 days holiday and hours of emails and phone calls, When you work out the cost of a days holiday and all the aggro, I should have gone to where i got my bike (Mr, Ale Fords), Or take with you when you purchase at the store.
      Bike looks well built
      Delivery and customer services absolute rubbish,
    • Poor bike

      25/11/2016
      James (United Kingdom)
      Used for 3 to 6 months
      I have had my btwin rockrider 340 in lots as a teen I use it everyday after around 4 months the bike went massively downhill I have just had the pedals and gears replaced but still the gears don't work I cannot go into gear 3 I wish I had got the btwin 520 or 540 every time I have brought it in for repair the workers told me it's my fault now they have said they will not repair in any more even thought it's under 2 year warrinty.
      Nothing
      Everything
      Response of the brand
      Hi James,

      Sorry to hear about the issues you've had with your bike. The bike is really designed for occassional use rather than daily use. However the gears should work still with 4 months of daily use. The issue you have described is more of an issue with set up rather than the bike itelf. I suggest you call into your local store to get them to readjust this for you.

      Rob Basnett b'Twin Product Expert DECATHLON
    • Death Trap

      16/11/2016
      Ben (United Kingdom)
      Used for 1 week or less
      bike turned up, the brakes weren't aligned, wheels weren't trues. poorly set up. First ride out on this bike. Within 10 seconds in 1st gear the chain slipped off. Tried again, got some speed, moved up to second gear, chain slipped off (no chain crossing). Pedalled back down to 1st gear, chain slipped off. Crusing for 10 minutes and moved to go up a gear, chain slipped off and caught underneath the ddisc stopping muy bike. Both me and the bike went flying, i've got a couple of bumps, slammed my back against a curb and the bike was a little scuffed up. On my way to A & E now.
      The look of the bike
      Poorly Built, Dodgy Gears
      Response of the brand
      Dera Sir,
      I have just contacted you directly about this bike.
      I'm sorry to read that you came off your bike. I hope you are OK.
      Regards,
      Peter Lazarus UK Cycling Market Manager DECATHLON
    • 50

      09/11/2016
      Marcin (United Kingdom)
      Used for More than 1 year
      30000
    • wakes people up

      09/10/2016
      kye (United Kingdom)
      Used for More than 1 year
      I had this bike for a birthday present, and had it fitted in the shop the brakes were really squeaky its been a month since the bike was purchased and the brakes are still squeaking, really don't recommend this bike If I could trade it for the 540 I would
      Response of the brand
      Hello,
      This should be remedied by your local Decathlon store. They need to make sure that the front part of your block touches the rim first when braking. This is called "toe-in". This film explains how it can be rectified.
      They will also decrease your rims to make sure that all is clean.
      I appreciate that this can be very noisy if not resolved.
      Regards,
      Peter Lazarus UK Cycling Market Manager DECATHLON
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