The new All-Mountain: lighter and more efficient!

All Bikes - Rockrider 9.2 Full Suspension Mountain Bike B'TWIN
All Bikes

B'TWIN Rockrider 9.2 Full Suspension Mountain Bike

Advanced mountain bikers who regularly ride on all types of terrain, from the flats to mountain heights. The All Mountain, even lighter and more efficient!

To view our full range visit our mountain bikes category.

Unfortunately, this products is out of stock

Free delivery with Click & Collect
From : with this item
Reference : 8208373

4 / 5

10 reviews

8 people recommend this product

Write a review
Sort by :

Excellent value for money great spec


  (United Kingdom)

5 5

Had this bike a little over a month now and I'm very happy with everything about it. Great components excellent suspension with lockouts on front and rear.
Just as good as some of the 2k mountain bikes from other brands. Would have been even better with 650b wheels but at this price you can't go wrong.



Wheel Size


  (United Kingdom)

Under 20 years old    Man

4 5

used for 1 week or less Plz Guys Help Me My Cousin Has Got one This Year But he is younger and shorter than me and I'm getting one this fall but the wheel size is smaller than I want it to be....So should i wait till the 650b model comes out or should I get the 740S model or Should I get this 26" model....plz guys help me

Great All-Round Mountain Bike

Light, good components, excellent value



  (United Kingdom)

40-49 years old    Man

5 5

used for More than 1 year Owned for 18 months and varied use at trail centres, natural woodland singletrack, bridleways etc.
Great suspension, plush Rockshox Sektor fork and had no problems at all with rear suspension. NEUF does what it says - no pedal bob. Very good stopping power from the 180mm brakes, they have been reliable as well. All in all a great all round mountain bike that is agile, strong, light and capable and can both climb and descend well. Looks very nice too.

great bike that just rides well

frame weight and components.

non really.


  (United Kingdom)

30-39 years old    Man

5 5

used for More than 1 year I bought this bike in tested 12 months ago and I'm glad I did. This bike just does what I want when I want and always seems to be begging you to ride faster. I have changed the saddle as the supplied one was a bit uncomfortable on very long rides (over 50 miles) and the wheels for tubeless ones but the rest is as standard. The suspension works great and the lockouts are useful for any road sections. I would happily recommend this bike.

Not worth the money

Spec, weight,

Rear suspension, creaks and noises


  (United Kingdom)

40-49 years old    Man

1 5

used for 7 to 12 months Had this bike for 12 months, twice the rear suspension has failed. Wish I'd bought a better bike for a bit more cash, definitely wouldn't recommend this bike.

Response of the brand

Dear Sir, 
I'm really sorry to read that you've had issues with your bike's suspension.  I will feed your comments directly back to the product manager.
If you are not satisfied with your bike, it would not be an issue if you wanted to return it for an exchange or a refund.
One again, please accept my apologies.
Peter Lazarus UK Market Manager DECATHLON

Ian found this review helpful

An error has occurred
your reviews
Reviews by our Team Members
Reviews by our Team Members
Technical Information
Information / Concept / Technology
Frame New 6061 aluminium frame with N.E.U.F. anti-bobbing single pivot suspension, providing 120mm of travel at the rear wheel: the perfect combination of performance, comfort, shock absorption and downhill directional control. Frame compatible with 3x10 speed, with new direct mount front derailleur attachment system: makes for a mounting that is more lightweight and simple. New "Post Mount" attachment of the rear brake directly on the frame for a lighter mounting.
Fork Rock Shox Sektor RL fork, 130 mm of travel, providing incredible sensitivity to small bumps. Handlebar lockout, easy and safe to use.
Suspension X-Fusion RLX shocks, specifically adjusted for this frame, and equipped with a 3-position lever: the "full open" position is used for rough uphill and technical downhill (power and adaptability) rides; the other 2 positions make the bike firmer, useful on smoother routes such as roads and 4x4 trails.
Drive train SRAM "3x10 speeds" drive train: precise, lightweight and comfortable 30 speeds let you go anywhere, especially up the steepest, roughest hills. SRAM GXP bottom bracket, SRAM S1000 44x33x22 double crankset, SRAM X9 "Direct Mount" front derailleur for light weight and easy mounting, SRAM X9 rear derailleur, SRAM X7 gear shifter for quick and smooth gear changes, SRAM 1030 11x36-speed open cassette, SRAM 1031 chain.
Brakes New Avid DB3 hydraulic disc brakes, known for their braking power and reliability. 180 mm front disc to clear the steepest and longest downhill rides (greater power and heat dissipation). 160 mm front disc for optimised weight. "Post mount" front and rear callipers to save weight and facilitate mounting.
Handlebar 680 mm Rockrider oversize handlebar in aluminium: lightness, rigidity and stability guaranteed.
Stem Oversize Rockrider stem in 6061 aluminium, 90mm long (M) and 110mm (L and XL) that adjusts well to different body types.
Steering Built-in 1 1/8" Rockrider headset, with sealed bearings. Rockrider "lock-on" grips for added comfort and an improved handhold on the handlebar.
Saddle Ultra-light Rockrider saddle with non-slip coating.
Seatpost 350mm-long aluminium Rockrider seat post for maximum adjustment range, and 29.8mm in diameter.
Wheels Mavic CrossRide double-walled aluminium rims with sealed bearings: in addition to being lightweight and reliable, these rims will give you incredible propulsion when accelerating and in technical spots.
Tyres Hutchinson Toro 26x2.15 Hardskin (570 g) front and rear tyres with inner tube. Lightweight and resistant tyres. HARDSKIN reinforcement for better resistance to rips and cuts. More open knobby tread at the sides for grip that is second to none. Low-profile knobby tread for optimum performance and shedding mud more easily.
Pedals Shimano M520, SPD-type clipless pedals, known for their smooth motion and reliability. Good for use in dry as well as muddy conditions.
Accessories Rockrider injection-moulded dual-material chainstay guard: frame protection and great style.
Weight 12.9 kg without pedals
Electrical assistance /
your reviews
Reviews by our Team Members
Technical Information
Information / Concept / Technology
Information / Concept / Technology
N.E.U.F 120mm anti-bobbing suspension: Suspension system with virtual pivot point that helps to avoid bobbing while pedalling.
Restricted use : Not designed for BMX, dirt, freeride and downhill.
Stock advice Store in a cool, dry place, away from corrosive products and salty air.
Care instructions: We recommended reading and following the maintenance instructions provided with your Rockrider bike. The maintenance instructions and component settings are available on The safety visit (3 months after purchase) at your local store's workshop is FREE and RECOMMENDED.
Guarantee : Lifetime warranty for the frame, stem, handlebar and seat post on this bike. Details on