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ROCKRIDER 340 S MTB

€ 163.98

Designed for recreational mountain biking and touring on country paths and trails.

More details
SKU: S499 (470640)
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Available online

Delivery in 3 to 4 days


This bike is eligible under the Bike to work scheme
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Product benefits
  1. Lifetime warranty
    Lifetime warranty
    B’TWIN guarantees the frame, stem, and handlebar for life.
  2. Ease of use
    5 sizes available for better riding comfort. 21 speeds.
  3. Precision
    V-brake system: powerful and effective!
  4. Anatomic design
    Sizes: XS(145-155cm) S(155-165cm) M(165-175 cm) L(175-185cm) XL (185-200cm)
Product feature
  1. Frame
    Reinforced 6061 T4T6 aluminium frame, exclusive FIVE geometry for versatility. Lightweight. A large selection of available sizes (145 cm to 200 cm) ensure it fits you comfortably. Easy adjustment makes sure you are comfortable and provides better control. Three layers of paint provide the frame with lasting protection. The decorations are varnished.
  2. Fork / Suspension
    Suntour XCT suspension fork, 80 mm travel Wheel to adjust stiffness. Elastomer spring technology for more reliability with minimum maintenance.
  3. Accessories / equipment
    Derailleur guard
  4. Drive train
    SRAM MRX 21 speed grip shifters for the steepest climbs. Shimano TZ30 front derailleur, Shimano rear derailleur, KMC Z51 chain.
  5. Bottom bracket / Cassette
    Chainset with 24x34x42 chain rings. 21 speeds. Steel bottom bracket with a plastic protective piece; tough and reliable.
  6. Brakes
    2-finger aluminium levers; helical spring V-brakes.
  7. Handlebar / Stem / Steering
    HL 153 580 semi-raised steel handlebar, HL 215 steel stem.
  8. Wheels
    Aluminium rims with 36 holes to save weight. Quick wheel release system at the front makes it easier to put your bike in the car, store it at home, or repair.
  9. Tyres
    Semi-slick tyres for maximum comfort and versatility in town and the countryside.
  10. Saddle / Seat post
    HL SP200 steel seat post. PU MTB saddle. Comfortable positioning keeps you in control of your bike. Steel components ensure the bike's durability and longevity over time. Wide, comfortable saddle.
  11. Pedals
    VP platform pedals, on bearings
  12. Weight
    14.02 kg in size XS, without the pedals
Product testing
  1. Composition
    Frame : 100.0% Aluminium
  2. Product restrictions
    Not designed for MTB riding on rough terrain.
  3. Product catchline
    Comfort and performance (lighter aluminium frame)
Product reviews
4.23 / 5
247 reviews
215 users recommend this product
Write a review
  • Fab bike

    28/11/2018
    Rox (United Kingdom)
    Used for More than 2 years
    For the price you are getting superb value for money, easy and comfortable to ride, felt safe and sturdy with a child seat attached to the back. I absolutely love it
  • Awesome bike

    26/11/2018
    kevin (United Kingdom)
    Used for 2 to 8 weeks
    Excellent quality, excellent price, excellent service...
  • The worst bike ever made

    19/11/2018
    Tomas (United Kingdom)
    Used for 7 to 12 months
    Many things can be wrong on a bicycle: from the brakes to the tyres but never in the history of humanity has it been seen that a bicycle does not turn either side.

    Today I was almost ran over by a car because I wanted to turn to another street but the handlebar was stiff. As a result of avoiding colliding with the cars in front I fell off the bike with the luck that no car passed behind.

    Men, women, children and families of the world, be cautious and do not buy this bicycle.

    “Life is like riding a bicycle. In order to keep your balance, you must keep moving... or at least turn”
    Response of the brand
    Thank you for taking the time to post a review of your bike. It seems that the headset bearings have become stiff which means it may have seized up due to rust. This is easily and quickly remedied as headset bearings cost very little. As long as the bike is maintained and kept out of the rain when not in use, there should not be an issue. If this is the case then the workshop team will check this out with you to be sure.
    Please don't hesitate to contact your local Decathlon store workshop who can help with this.
    Regards
    Peter, Cycling Manager, DECATHLON
  • Mr

    18/11/2018
    Christopher (United Kingdom)
    Used for 2 to 8 weeks
    Very good bike for price
  • B twin review

    08/11/2018
    Zara (United Kingdom)
    Used for 2 to 8 weeks
    Delivery was messed about didn’t receive bike until 2 weeks after arranged date but over all excellent bike!
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