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    100 S AM Mountain Bike 29"

    € 1,439.99

    Designed for making it up to the furthest summits and feeling the rush as you steer back down. Discover MTB all mountain

    More details
    SKU: S189491 (2411729)
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    Available online

    Delivery in 6 to 7 days

    Our e-commerce is suspended for a transition period. We expect to be back soon!
    Product benefits
    1. Shock absorption
      Shock absorption
      In just one motion, simultaneously lock out the 140mm of front and rear travel.
    2. Directional control
      Directional control
      Designed for steering: 68° steering, short stem, low chainset, adjustable saddle
    3. Efficiency
      Designed for speed & inertia: 29" Tubeless Ready compatible tyres. SRAM NX 1x11.
    4. Grip
      The suspension absorbs the slightest bump; the tyres grip any kind of terrain.
    5. Braking power
      Powerful and progressive brakes: double piston calipers, 180mm/160mm discs
    6. Lifetime warranty
      Lifetime warranty
      ROCKRIDER offers a lifetime warranty on the frame, handlebars and stem.
    Details
    • SIZE
      S/M/L/XL
    • WEIGHT
      13.82 kg in size S w/o pedals
    • WHEEL SIZE
      29 inches
    • LIFE WARRANTY
      frame, stem and handlebar
    Product feature
    1. THE STORY OF THE 100 S AM MOUNTAIN BIKE...
      Entirely designed and developed in France at the B'Twin Village (Lille), this mountain bike is the fruit of the work of an expert team of passionate all mountain bikers. The Rockrider team designed and tested the Rockrider 100 S all-mountain bike with their mountain bike testers. For your satisfaction, the Rockrider AM 100 S is assembled in our own factory in Lille, France, just a stone's throw away from our design team. For more information: http://virtual-tour-btwin-village.btwin.com/
    2. SWITCH AND RIDE: ONE BIKE, MANY RIDES
      The SWITCH & RIDE system is easy: a mountain bike frame compatible with 3 wheel sizes. 1/ You choose your SWITCH AND RIDE compatible mountain bike in 27.5", 27.5" PLUS, or 29". 2/ You add a 2nd or 3rd pair of wheels. 3/ Enjoy all terrains!
    3. A UNISEX MOUNTAIN BIKE
      Men's or women's mountain bike? The Rockrider 100 S AM mountain bike is unisex. For greater comfort, the women on our mountain bike team recommend the Women's 500 Sport saddle, which is adapted to women's bodies.
    4. CHOOSING YOUR MOUNTAIN BIKE SIZE
      Several sizes available: S: between 1.55m and 1.64m M: between 1.65m and 1.74m L: between 1.75m and 1.84m XL: between 1.85 m and 1.95 m If you are on the limit between 2 sizes: Choose the smaller size for easier steering (easier to handle) and comfort (straighter back) Choose the larger size for easier pedalling with a more stretched-out position (position more suited to performance).
    5. Frame
      FRAME The ROCKRIDER ALL MOUNTAIN frame offers 140 mm of travel on the rear wheel. Its geometry has been optimised for performance: steering angle at 68°, bottom bracket 15 mm under the wheel axle. Made of 6061 and 6013 aluminium. Switch And Ride frame with lifetime warranty: compatible with 27.5" and 27.5" PLUS wheels 148 mm x 12 mm BOOST rear axle. "Press fit 92" bottom bracket. 31.6 mm diameter seat post. Compatible with a bottle cage. Weight in size S: 2.7 kg.
    6. FRONT SUSPENSION
      Have fun on technical terrain! MANITOU Machette AIR front suspension with 140 mm of travel, specific to the ROCKRIDER 100 S AM mountain bike. Hydraulic suspension is both sensitive to small impacts (absorbs the slightest bump at low speed) and takes shocks well (absorbs large obstacles at high speed). Direct locking front suspension (in intermediate position or locked) on the handlebar using the COMBO LOCK handle. Suspension compatible with 27.5" and 27.5" PLUS wheels
    7. REAR SUSPENSION
      Easily adjust to your weight and lock it to the handlebars. MANITOU Mac Leod AIR rear suspension, specifically perfected for the ROCKRIDER 100 S AM mountain bike. Direct locking rear suspension (in intermediate position or locked) on the handlebar using the COMBO LOCK handle, which locks the front and rear suspensions simultaneously.
    8. Drive train
      Stay focused on your effort with this single chainwheel. SRAM NX drive train, 1x11 single chainwheel, for lighter weight, more precision, faster gear changing, and greater durability. Rack: 30 teeth, easily replaceable (smallest chainwheel has 28 teeth, largest has 34 teeth) without changing the chain. Cassette: SRAM PG1130, 11/42 (11-13-15-17-19-22-25-28-32-36-42). The 42-tooth sprocket guarantees good gear reduction to help you climb the steepest slopes.
    9. HANDLEBAR / STEM / STEERING / GRIPS
      Control your steering & stay precise. Rockrider Comp Flat handlebar is 720 mm wide for more stability. The B'TWIN COMP stem is adapted to the size (70mm in size S, 80mm in size M, 90mm in size L, and 100mm in size XL). Semi-integrated headset with sealed bearings. Lightweight, "lock on" style ROCKRIDER 900 grips screw onto the handlebars.
    10. BRAKES
      The choice of brakes is both powerful and progressive. Exclusive Rockrider by Tektro brakes with double pistons. 180 mm front disc, 160 mm rear disc.
    11. SADDLE / SEAT POST
      The ROCKRIDER XC/AM has an ERGOFIT system for greater comfort while pedalling. The telescoping, hydraulic seat post is height-adjustable, with 120 mm of travel, and can be controlled directly from the mountain bike handlebars. The ability to lower the saddle in a split second with just a flick of the thumb is a true advantage of the All Mountain mountain bike. Feel free (and relaxed!) in your position on the bike during a technical descent.
    12. WHEELS
      29" SWITCH & RIDE wheels: choose speed and inertia! SUN RINGLE Duroc 30 wheels, with BOOST axles, in 15 mm at the front and 12 mm at the back. Outer rim width: 30 mm. Sealed bearings. Equipped with a watertight rim strip, Tubeless Ready compatible. To switch to Tubeless Ready: add a Tubeless valve and tyre sealant, and replace the original tyre with the Tubeless Ready version of the same model (available in Decathlon stores).
    13. TYRES
      Grip and move over all types of terrain. Hutchinson TORO 2 tyres, 29 x 2.10. Versatile tyre designed for rides on all types of terrain: smooth, rocky, dry, muddy... Special studs to optimise steering, and sufficiently well spaced out so that they don't get clogged with mud when riding on muddy ground. High side knobs for good grip in the turns.
    14. PEDALS
      The bike comes with B'Twin Flat Evo platform pedals. However, for better performance when pedalling and better steering control of the mountain bike, we recommend replacing these pedals with clipless pedals with platforms (not supplied - ref: 5744464 / 8351937 / 8487129).
    15. EASILY TRANSPORT AND STORE YOUR MOUNTAIN BIKE
      The front and rear wheels attach and remove in 1 motion: you just need a hex key (size 6). The rear derailleur has a screed that locks and unlocks easily to easily attach or remove the rear wheel.
    16. WEIGHT
      13.82 kg in size M, without pedals. 13.89 kg in size M, without pedals. 14.16 kg in size L, without pedals. 14.43 kg in size XL, without pedals. The weight can vary based on the tolerance of the components. The complete bike (MTB + fully equipped rider) should not exceed 120kg.
    17. ACCESSORIES
      Your ROCKRIDER 100 S AM mountain bike is compatible with 3 different wheel sizes: 27.5", 29", and 27.5" PLUS. For the same frame and components, you can choose the wheel that suits your mood or your terrain at any time! This mountain bike is compatible with: - Front and rear mudguards - Bottle cage - Saddle bag - Hand pump holder - Cyclometer/GPS
    18. OUR ADVICE FOR YOUR FIRST USE
      During your first few rides, your bike's equipment will adjust (chain, derailleur, brakes, etc.) We offer a free servicing within 6 months following purchase, during which our technicians will provide a 13-point inspection of your bike. Access all our advice on handling your bike: https://support.decathlon.fr/velos-tout-terrain-vtt-fr-tp_19822
    Product testing
    1. Composition
      Frame : 100.0% Aluminium
    2. Storage advice
      We recommend storing your mountain bike in a cool, dry place, away from corrosive products and salty air.
    3. Product catchline
      Enjoy a full suspension all-mountain mountain bike: geometry for intense steering and 29" wheels for better speed and inertia. Compatible with 3 wheel sizes (27.5", 29" and 27.5" PLUS).
    4. Lab tested
      Ask your local Decathlon store about testing before purchase.
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