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VTT Rockrider 6.3

Ref # : 8208677 - B'TWIN

Designed for athletic MTB riders touring off-road in the country or mountains.


Suspension frame, fork with lockout, disc brakes. Ride in comfort and face descents with complete confidence!

User comfort
120 mm front and rear travel.Raised position. Polyurethane saddle.
Aluminium frame. Double disc brakes. Forks with lockout feature. Hybrid tyres
Ease of use
No-tool suspension stiffness adjustment. Lockout the fork in an instant!
Lifetime warranty
B?TWIN guarantees the frame, stem and handlebar for life.
Accuracy / precision
Disc brakes provide powerful braking in all weather conditions. SHIMANO gears.

technical Description
14.9 kg in size S
Fork and shocks
26 inches
S (155-165cm), M (165-175cm), L (175-185cm) XL (185-195cm)
Technical componentsS.I.X. suspension system: "Monopivot" suspension for greater simplicity and sensitivity on 120 mm travel
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.
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.).
Suspension Hydraulic coil shock, with shock stiffness adjuster. Can be adjusted by hand at any time without tools.
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.
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.
Handlebar Oversize 640mm diameter Rockrider Sport aluminium handlebar, for better rigidity and stability on descents.
Stem Rockrider forged aluminium oversize diameter stem, for more rigidity. The components are marked to help you find the best setting.
Steering Semi-integrated A-headset, for better watertightness, precision, and a built-in look. Rockrider mono-density grips, length: 120mm.
Saddle New Rockrider by Selle Royal saddle: injected polyurethane with ventilation and anti-tear coating on the sides.
Seatpost Rockrider 29.8 mm diameter seat post, length: 350mm. Quick, tool-free anodised saddle tightening.
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.
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.
Pedals Wellgo platform pedals, with strapless toe-clips, for good foot support and the ability to remove your foot quickly should you lose balance.
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.
Weight 14.9 kg in size S
Electrical assistance No electric assistance.
User guides, info and advice
Restricted useNot designed for: BMX, Dirt, Freeride and Descent
Storage adviceStore in a cool, dry place, away from corrosive products and salty air.
Maintenance adviceWe 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 The safety visit (3 months after purchase) at your local store's workshop is FREE and RECOMMENDED.

4.6 / 5 (19 notes)
The 25/04/2013
5/4Rockrider 6.3

I bought this bike about 3 weeks ago and have used it for going up Edale, down Jacobs ladder and the odd road and ramp. It has soaked up everything I've thrown at it and the Decathlon staff have set the bike up well. Was hesitant at first with a budget full suspension, but it has been a good buy. Can't wait to get back on it

Overall quality product.
I'm not keen on the click in pedals

The 27/11/2013
5/4Excellent value for money

Don't listen to the negative reviews on the web, where people used to expensive bikes say that anything under £1000 must be awful, this bike is brilliant, and for £370 what more can you ask for. Trust me, buy it!!

Effective suspension, good quality build
Relatively heavy but not that bad

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