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Rockrider 500 S MTB

€ 445.00

Designed for mountain bike racing and endurance.

More details
SKU: S12386 / 1483496 / 8208677
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    Size : XL : 1M80-1M95
Size Guide

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This bike is eligible under the Bike to work scheme
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Product benefits Designed for mountain bike racing and endurance.
  1. Ease of use
    No-tool suspension stiffness adjustment. Lockout the fork in an instant!
  2. Lifetime warranty
    B’TWIN guarantees the frame, stem and handlebar for life.
  3. Precision
    Disc brakes provide powerful braking in all weather conditions. SHIMANO gears.
Product feature
  1. Frame
    New oversize aluminium 6061 S.I.X frame, 15% tougher and lighter than the previous version. 120 mm rear travel, based on the famous "monopivot" system, which offers great sensitivity to small bumps and remains sturdy under large impacts. System mounted on sealed bearings for good durability. Comfortable geometry and effective steering. Caster angle at 69° for more stability. Weight= 2.7 kg in size M, without shocks.
  2. Fork
    Rockrider 120mm fork, with adjustable preload (stiffness of inner coil) on the left leg: simple to adjust and easy maintenance. Wide dampers (32mm), for more rigidity. Lockout lever on the right leg, to avoid bobbing on rolling ground (road, smooth path, etc.).
  3. Suspension
    Hydraulic coil shock, with shock stiffness adjuster. Can be adjusted by hand at any time without tools.
  4. Drive train
    Suntour XCT 22x32x42 chainset. New generation Shimano ACERA rear derailleur: straight, quick, effective and reliable shifting. Shimano Tourney front derailleur. Discontinuous cabling for lower weight and higher precision. Derailleur levers directly built into the brake levers, for better weight and good integration of all parts on the handlebars. 9 speed SRAM ESP 5.0 cassette, 11x34. SRAM chain with quick-release.
  5. Brakes
    Hayes MX5 mechanical disc brakes, offer a biting brake that is easy to control. Easy maintenance and adjustment. 160mm front and rear disc. "Postmount" front and rear calliper, screwed directly onto the frame/fork: to reduce weight and make adjustment easier.
  6. Handlebar
    Oversize 640mm diameter Rockrider Sport aluminium handlebar, for better rigidity and stability on descents.
  7. Stem
    Rockrider forged aluminium oversize diameter stem, for more rigidity. The components are marked to help you find the best setting.
  8. Steering
    Semi-integrated A-headset, for better watertightness, precision, and a built-in look. Rockrider mono-density grips, length: 120mm.
  9. Saddle
    New Rockrider by Selle Royal saddle: injected polyurethane with ventilation and anti-tear coating on the sides.
  10. Seatpost
    Rockrider 29.8 mm diameter seat post, length: 350mm. Quick, tool-free anodised saddle tightening.
  11. Wheels
    Rockrider Sport wheels, with 32 hole double-walled aluminium rims: guaranteed shock and warp resistance, and lightweight! Aluminium hub compatible with disc brakes only.
  12. Tyres
    Front and rear KENDA Nevegal 26x2.10 rigid bead tyre, known for its versatility: behaves well on all types of surface, whatever the weather (dry or wet), thanks to its deep and well distributed tread, and its soft "Stick-E" rubber which provides good grip. Tyres with inner tube.
  13. Pedals
    Wellgo platform pedals, with strapless toe-clips, for good foot support and the ability to remove your foot quickly should you lose balance.
  14. Accessories
    Transparent adhesive chainstay protection: your frame paint need not fear!Compatible with bottle cages, a bag under the saddle, mudguard fixed to the diagonal tube of the frame and saddle post.
  15. Weight
    14.9 kg in size S
  16. Electrical assistance
    No electric assistance.
Product testing
  1. Storage advice
    Store in a cool, dry place, away from corrosive products and salty air.
  2. Cleaning advice
    We recommend reading and following the maintenance instructions found in the manual that comes with your Rockrider bike. The maintenance instructions and component settings are available on www.btwin.com. The safety visit (3 months after purchase) at your
  3. Product information
    The first racing, endurance mountain bike with front and rear suspension: 120 mm front and rear travel, double disc brakes and lockout forks.