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A true All Mountain bike with 3 wheel sizes.

  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
  • 15 - Cycling Cycling - AM 100 S Full Suspension Mountain Bike, NX Eagle - 29
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15 - Cycling

ROCKRIDER AM 100 S Full Suspension Mountain Bike, NX Eagle - 29"

ROCKRIDER
4.4/5
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Decathlon
until £1,199.99 -%

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If you enjoy challenging off-road terrain and blasting down technical, twisty trails, the Rockrider AM 100S full-suspension mountain bike is the perfect choice. With a full SRAM NX Eagle 12s drivetrain, geometry designed for intense steering and 29-inch wheels for better performance and propulsion, it’s a bike that delivers a great ride and superb handling.
  • Exceptionally effective suspension
  • Excellent tyre grip
  • Suitable for both men and women
 

PRODUCT BENEFITS

Directional control Designed for steering: 68° steering, short stem, low chainset, adjustable saddle
Grip The suspension absorbs every last bump; the tyres grip on any terrain.
Braking power Powerful, progressive brakes: double piston callipers, 180 mm/160 mm discs.
Shock absorption Lockout the 140 mm front and rear travel simultaneously in a single step.
Efficiency Designed for speed/inertia: 29" Tubeless Ready compatible wheels. SRAM NX 1x12.
Lifetime warranty Rockrider offers a lifetime warranty on the frame, handlebar and stem.

TECHNICAL INFORMATION

THE STORY OF THE AM 100S MTB

Entirely designed and developed in France at the B'Twin Village (Lille), this MTB is the fruit of the work of a team of experts and passionate all mountain bikers. The Rockrider team designed and tested this Rockrider 100 S All-Mountain bike together with their MTB testers.
To better satisfy your needs, the Rockrider AM 100 S is assembled at our own factory in Lille, just steps away from the bike design team.
For more information: http://virtual-tour-btwin-village.btwin.com/

SWITCH & RIDE: ONE BIKE, MANY RIDES

The SWITCH & RIDE system is easy: a single mountain bike frame, compatible with three wheel sizes.
1 / Choose your Switch & Ride compatible MTB in size 27.5", 27.5" PLUS, or 29".
2 / Add a second or third pair of wheels of another size.
3 / Enjoy riding your bike on any terrain!

A UNISEX MTB

Men's or women's MTB? This Rockrider AM 100S MTB is unisex.
For added comfort, the women on our mountain bike team recommend the Women's 500 Sport saddle, which is adapted to women's builds.

CHOOSING YOUR MTB SIZE

Available in several sizes:
S: 1.55 m to 1.64 m
M: 1.65 m to 1.74 m
L: 1.75 m to 1.84 m
XL: 1.85 m to 1.95 m
If you are on the cusp of 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 higher performance).

Frame

FRAME
The Rockrider All Mountain frame has 140 mm of travel on the rear wheel.
Its geometry has been optimised for steering: steering angle at 68°, 15 mm bottom bracket under the wheel axle.
Made of 6061 and 6013 aluminium.
Lifetime warranty on the Switch & Ride frame: 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.
Can hold a bottle cage.
Weight in size S: 2.7 kg.

FRONT SUSPENSION

Have fun on technically challenging terrain!
Manitou Machette Air front suspension with 140 mm of travel, specially tailored to the Rockrider 100 S AM mountain bike.
Hydraulic suspension is both sensitive to small impacts (absorbs the slightest bump at low speeds), and handles bigger shocks well (absorbs large obstacles at high speeds).
Front suspension with handlebar lockout (in intermediate or locked position) using the Combo Lock handle.
Suspension compatible with 27.5"/27.5" PLUS wheels

REAR SUSPENSION

Easily adjust to your weight and lock it to the handlebar.
Manitou Mac Leod Air 190X51 rear suspension, specifically perfected for the Rockrider AM 100 S 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.

DRIVETRAIN

Stay focused on your pedalling with this single chainwheel.
SRAM NX drive train, 1x12 single chainwheel, for lighter weight, more precision, faster gear changing, and greater durability.
Chainwheel: 34 teeth, easily replaceable (smallest chainwheel has 28 teeth, largest has 34 teeth) without changing the chain.
Cassette: SRAM Eagle, in 11/50 (11-13-15-17-19-22-25-28-32-36-42-50). The 50-tooth sprocket guarantees good gear reduction to help you climb the steepest slopes.

STEERING

Control your steering & stay precise.
Rockrider Comp Flat handlebar is 720 mm wide for increased stability.
50 mm stem.
Semi-integrated headset with sealed bearings.
Lightweight Rockrider 900 "lock on" grips (attached to the handlebar with a screw-on system).

BRAKES

Brakes are both powerful and progressive.
Exclusive Rockrider by Tektro dual piston brakes.
180 mm front disc, 160 mm rear disc.

SADDLE / SEAT POST

The Rockrider XC/AM saddle 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 bike's handlebar.
The ability to lower the saddle in a second with a single press of the thumb is a real advantage in All Mountain biking. Feel at ease (and relaxed!) in your seating position on the bike during technical descents.

WHEELS

29" SWITCH & RIDE wheels: choose speed and inertia!
Sun Ringle Duroc 30 wheels, with Boost axles, 15 mm at the front and 12 mm at the back.
Outer rim width: 30 mm.
Sealed bearings.
Equipped with a watertight rim strip that is 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).

TYRES

Grip and ride on any terrain.
Hutchinson Toro 2 29x2.10 tyres.
A versatile tyre designed for riding on any type of terrain: smooth, gravelly, dry, wet, ...
Has extra lugs to optimise movement, and well spaced to ensure they don't become clogged with earth when cycling on wet terrain.
High side knobs for good grip in the turns.

PEDALS

The bike comes with B'Twin Flat Evo platform pedals. However, for improved performance while pedalling and for better control of the bike while cycling, we recommend replacing them with platform clipless pedals (not included; item code 5744464 / 8351937 / 8487129).

EASILY TRANSPORT OR STORE YOUR MTB

The front and rear wheels can be mounted or removed in one easy step: all you need is a hex key (size 6).
The rear derailleur has a screed that easily locks/unlocks, allowing you to easily attach or remove the rear wheel.

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.
Exact weight may vary due to component tolerances.
The complete bike (MTB + fully equipped rider) should not exceed 120 kg.

ACCESSORIES

Your Rockrider AM 100 S is compatible with three different wheel sizes: 27.5", 29" and 27.5" PLUS.
Using the same frame and components, you always have the option of the wheel format that best suits how and where you plan to ride!
This mountain bike is compatible with:
- Front and rear mudguards
- Bottle cage
- Saddlebag
- Hand pump holder
- GPS cyclometer

TIPS FOR YOUR FIRST RIDE

During your first few rides, your bike's equipment will adjust (chain, derailleur, brakes, etc.).
We offer a free service tune-up within 6 months following your purchase, during which our technicians will perform a 13-point inspection of your bike.
Check out our tips on handling your bike:
https://support.decathlon.fr/velos-tout-terrain-vtt-fr-tp_19822

Weight

S - 155-164cm: 13.8 kg
M - 165-174cm: 13.9 kg
L - 175-184cm: 14.2 kg
XL - 185-195cm: 14.3 kg

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COMPOSITION / ADVICE

Composition
Frame (for bike)
100.00% Aluminium
Stock advice We recommend storing your bike in a cool, dry place away from corrosive products and salty air.

OUR COMMITMENTS

Test Product Ask your local Decathlon store about trying out the bike before you buy.
Guarantee : Lifetime (frame, stem, handlebars). Details on our website. Availability of spare parts: 2 years.
 

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