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SRAM GX single chainring drivetrain, Minute forks.

  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
  • 15 - Cycling Cycling - Rockrider 920 SE Mountain Bike - 27.5
15 - Cycling

B'TWIN Rockrider 920 SE Mountain Bike - 27.5"

B'TWIN
Designed for hitting the trails and blasting down technical trails. Equally adept at climbing thanks to it's responsive frame. 650b hardail MTB for trail riding with a triple butted aluminium frame, SRAM GX single chainring drivetrain, 120mm Manitou Minute Comp forks with 15mm axle. Mavic Cross Ride wheels and 27.5x2.25 tyres
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Reference : 8387540
 
PRODUCT BENEFITS
Efficiency Mavic Cross Ride FTS-X 27.5" wheels. Manitou Minute Comp 120mm fork, 15 mm axle
Lightweight 6061 triple-butted alloy frame. Total bike weight: 11.8 kg (M).
Precision SRAM GX single 1x11 drivetrain, NX 11/42 cassette,
Hayes Prime Sport brakes
TECHNICAL INFORMATION
Design

The Rockrider 920 SE was designed by a team of experts and cycling enthusiasts dedicated to the design of our All Mountain range. This team oversees the entire design and manufacturing process from the B'Twin Village.

To ensure maximum satisfaction, the Rockrider 920 SE is assembled in our AML factory in Lille, just a stone's throw from our design team.

For more information: http://virtual-tour-btwin-village.btwin.com/

Frame

Triple butted 6061 aluminium frame for better responsiveness, lower weight, and easier handling.
Tapered conical head tube for more rigidity when accelerating and better shock absorption. 1.4 kg in size M.
Available in 2 sizes: M / L. PressFit 92 bottom bracket.
Post Mount rear brake.

Front suspension

Manitou Minute Comp fork with 120 mm travel: the standard in terms of sensitivity to minor bumps. Fork equipped with a 2-position handlebar lockout: ComboLock.
ComboLock is an ergonomic integrated lockout (extends the handle for greater shock resistance) that is easy to use. 15 mm axle for added stiffness.
32 mm dampers.

Rear suspension

No rear suspension.

Drivetrain

SRAM GX with 1x11 single chainring for lower weight, better control, greater durability and precision.
Chainring size: 30 teeth, easily replaceable (up to 32) without changing the chain. Cassette: 11/42 NX (11-13-15-17-19-22-25-28-32-36-42).
42-teeth cog provides a good ratio for climbing the most challenging sections.

Brakes

Hayes Prime Sport brakes: powerful, progressive and reliable.

Front disc: 180 mm. Rear disc: 160 mm.Dial directly accessible on the lever for easy tool-free adjustment.
Lever with non-slip system.

Handlebar/stem/steering/grips

Rockrider 900 series oversize low rise 720 mm handlebar offers greater stability and ease of handling. 60 mm Rockrider stem. A shorter stem provides better control of the bike. Semi-integrated steering with sealed bearings.
New, light Rockrider 900 lock-on grips.

Wheels

Mavic Cross Ride FTS-X wheels. Material: S6000 aluminium.
Pneumatics: tube type;
Internal width: 21 mm.

Tyres

WTB Ranger 27.5 x 2.25. Weight: 820 g.
Weight-optimised structure.
Includes lugs for use on both wet and dry terrain.

Saddle / seat post

B'Twin Comp saddle. 29.8 mm in diameter / 350 mm in length. New Rockrider 900 saddle. 265 g.Greater comfort while pedalling.

Pedals

This bike comes ready to ride, with platform pedals. However, you can also replace these by clipless pedals (not included) for greater performance. Clipless pedals also improve directional control.

Weight

11.8 kg in size M (without pedals).
12 kg in size L (without pedals).

COMPOSITION / ADVICE
Composition
Frame
100.00% Aluminium 6061
Stock advice Store your bike in a dry, cool place. Be sure to protect your bike if you ride or store it in a salty environment.
Restricted use : This mountain bike is not designed for downhill.
OUR COMMITMENTS
An international team of ambassadors in the most demanding situations.
Guarantee : Lifetime frame, handlebar and stem warranty; see details on btwin.com.
 
YOUR REVIEWS
REVIEWS BY OUR TEAM MEMBERS
OUR CUSTOMERS PICTURES