27.5

Cross-country mountain bike

Knight 900

简介

the aluminum alloy version,which inherits the technical and geometric design of the MT carbon fiber car, is both highly rigid and lightweight, the 27.5 inch frame only weighs 1400g, amazing enough. Its appearance is handsome and rigid: 27.5-inch X6 ultra-light aluminum frame, conical hydraulic molding head tube. The frame adopts irregular hexagonal shaped tube and quadrilateral upper tube, flat welding and grinding, integrated rear fork.

Unparalleled overall performance

X-FUSION pneumatic line control plate front fork, front and rear barrel axle peilin wheel set, MAGURA MT4 single finger oil disc leads to more agile brake performance. The SHIMANO XT M8000 11-sp speed transmission system is designed for more rugged mountain riding and provides a great riding experience.
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    X6 lightweight aluminum alloy frame, ultra-lightweight, ultra-high rigidity

    X6 aluminum alloy material of aviation quality, which is developed by XDS in cooperation with Central South University, enables the aluminum alloy frame to usher in a revolutionary lightweight transformation, which provides higher rigidity while being lighter than the equivalent frame.

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    Accurate speed transmission and quick response

    Shimano 11 speed transmission system, which is easy to operate and has simple appearance, can greatly reduce the weight of the vehicle. Easy response in the process of riding, improves the performance of the vehicle.

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    It is freely retractable,for each cross-country run

    Line control pneumatic lock front fork has good resilience, with its shoulder control lock, it can easy to deal with all kinds of complex road conditions.

27.5

Lighter weight, stronger rigidity

Revolutionary no-node one-time forming technology, lighter weight, stronger rigidity!

Reinforced bottom bracket, enhance the trample rigidity and driving force conduction, reduce the loss of trample force, extremely thin rear fork design, enhance the shock absorption of the frame, effectively enhance riding comfort.

Reasonable geometric design, designed to break wind resistance and make cycling faster!

Structure Details
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    Precise brake

    Magura oil pressure disc brake, the brake effect is excellent, special super light material, beautiful and lightweight, give riding a sense of security and pleasure.

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    Axial core integral gear plate

    Optimize 36T tooth shape,provide better chain control, maintain uniform tread frequency when working.

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    Professional bearing hub

    bearing hub is durable and has stronger transmission efficiency, which makes riding much easier.

FRAME GEOMETRY
车架几何.png
SizeSML
Frame size A

27.5" 394MM

27.5" 432MM
Seat Tube Angle B

73.0°

73.0°
CHead Tube Angle E

70.5°

71°
Top Tube Horizontal length D

560

570
Head tube length E

110

110
REACH (k)

376.2

390.6
STACK (J)

601

603
Technical Specifications
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  • Frame part

    Frame XDS X6 Aluminium alloy

    Fork Magura TS4气压前叉线控版

    Size 27.5"X15"/17"

    Color Sky blue,Black-orange,Blue-green

  • Shifting sytem

    Shifter lever Shimano XT SLM8000 11速定位指拨

    Front Derailleu

    Rear Derailleur Shimano XT RDM8000

    Brake Magura MT Race油压碟刹

    Chainwheel 浩盟铝合金齿盘1*11速36T

    Freewheel Shimano XT M8000 11 Speed card flywheel

  • Wheel system

    Rim WTB Aluminum alloy double-wall

    Tire WTB 27.5*2.0 mountain tire

    Hub Aluminum alloy bearing hub F15mm tube shaft R12mm tube shaft

  • Other Parts

    Handle bar BRANTA Aluminium alloy

    Stem BRANTA Aluminium alloy

    Seat post BRANTA Aluminium alloy

    Saddle Selle Royal

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