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Rockrider 9.9

Ref # : 8200459 - B'TWIN

Warranties : 2 yearsyears 5 yearsyears

Designed for expert MTB riders, who ride long distances at a fast pace ("cross-country marathon").

Product details
Strengths

The ultra light and responsive XC marathon.

Efficiency
Ultra stiff frame and wheels, tubeless, NEUF anti-bobbing system.
Anatomic design
Cross-country geometry: performance above all else. Available in 3 sizes.
Brake control
Avid Elixir 7 hydraulic 160 mm disc brakes Lightweight and efficient.
Accuracy / precision
3x10 speeds, front/rear suspensions with lockout: not a second to lose!
Cushioning
NEW system, 110mm rear, 120mm front: for enjoying performance in comfort!
Low weight / lightweight
Carbon frame, the lightest XC fork in the world, ultra light tubeless wheels!

technical Description
Suspensions X-Fusion O2 RLR rear air shocks, with rebound adjustment and handlebar lockout: control of your shocks at all times with a simple push of your right thumb. Rock Shox Sid RL 120 mm dual air fork, with rebound adjustment and handlebar lockout lever: the cross-country industry benchmark for forks given its lightweight/rigidity/sensitivity to impact ratio. Lock your fork at any time by pressing the left handlebar lever.
Saddle / seat post Rockrider XC ultra-light saddle with non-slip coating and titanium rails making it even more lightweight. Aluminium Rockrider seat post 350mm long for maximum adjustment range and 31.6mm in diameter for greater rigidity. Btwin seatneck with anti-mud cover.
Pedals Shimano M520 SPD-style automatic pedals renowned for the fluidity of their locking and unlocking mechanism and their longevity.
Protection Dual-component Rockrider injected chainguard frame protection and style. Protective sticker under the diagonal tube.
Tyres Front tyre: Hutchinson Cougar 26x2.00 Tubeless XC Light, with knobs and soft rubber for incredible traction. Rear tyre: Hutchinson Cobra 26x2.10, for its gliding and robust profile.
Wheels Shimano Deore XT Tubeless wheels, renowned for their propulsion and reliability. 21 mm wide rims for good impact resistance, 24-spokes for an excellent rigidity to lightweight ratio. Sealed airtight hub with 9mm axle in front and real.
Suspension X-Fusion O2 RLR rear air shocks, with rebound adjustment and handlebar lockout: control of your shocks at all times with a simple push of your right thumb. Rock Shox Sid RL 120 mm dual air fork, with rebound adjustment and handlebar lockout lever: the cross-country industry standard for forks for its lightweight/rigidity/sensitivity to impact ratio. Lock your fork at any time by pressing the left handlebar lever.
Drivetrain Shimano "3x10 speed" drive train: precise, lightweight and reliable. This 30-speed drive train provides unrivalled comfort which will help you climb the steepest hills. 42x32x24 bottom bracket. Open-work 11x34 cassette. Shadow rear derailleur to reduce exposure to obstacles. Direct mount front derailleur, lighter and simpler. KMC X10 chain with quick release chain link.
Brakes Avid Elixir 7 hydraulic brakes, a benchmark in terms of low weight, power and progressive braking. Aluminium reservoir, adjustable aluminium levers. Front and rear 160 mm discs with star washer for less warping and better heat dissipation during long braking, standard Shimano centerlock hub mount. Post mount front and rear callipers for reduced weight and easy mounting.
Handlebar/stem/steering/grips Ultra-light aluminium handlebar, 620mm wide, with 8mm "rise" and 6° backsweep: essential for a natural and stable position and to keep on kilometre after kilometre. The stem is forged from ultra-light 6061 aluminium, and measures 90 mm in size M and 110 mm in sizes L and XL, for a perfect fit. Integrated and airtight 1-1/8' Headset. Ultra-light and comfortable foam grips mounted straight onto the handlebar ("lock-on" system).
Saddle/Seat post Rockrider XC ultra-light saddle with non-slip coating and titanium rails making it even more lightweight. Aluminium Rockrider seat post 350mm long for maximum adjustment range and 31.6mm in diameter for greater rigidity. Btwin seatneck with anti-mud cover.
Frame "high module" carbon front triangle to be lightweight and sturdy, 6061 rear triangle ensuring solidity. NEUF anti-bobbing suspension system with 110 mm of travel: performance and comfort over all terrains. New PressFit bottom bracket for extra stiffness. New direct mount front derailleur attachment makes for uncomplicated and simple assembly. "Post Mount" rear brake attachment directly onto the frame. Weight 2.4kg without shock absorber.
Drive train Shimano "3x10 speed" drive train: precise, lightweight and reliable. This 30-speed drive train provides unrivalled comfort which will help you climb the steepest hills. 42 x 32 x 24 bottom bracket. Open-work 11x34 cassette. Shadow rear derailleur to reduce exposure to obstacles. Direct mount front derailleur, lighter and simpler. KMC X10 chain with quick release chain link.
User guides, info and advice
Restricted useNot designed for: BMX, dirt, freeride and downhill
Attached docs Réglages amortisseur
Storage adviceStore the product in a dry place.
Maintenance adviceWe recommend reading and following the maintenance instructions found in the manual that comes with your Rockrider bike. The recommendation for bicycle maintenance and tuning are available at www.btwin.com The FREE safety check after 6 months is RECOMMENDED

YOUR REVIEW OF THIS PRODUCT
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Cyclometers - COUNT 8 counter - wireless
COUNT 8 counter - wireless
Ref : 8173018

Warranties : 2 yearsyears 5 yearsyears

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