BIG.NINE 4000

BIG.NINE 4000

 

Benefitting from years of race experience and the know-how our engineers bring to the table, the BIG.NINE 4000 combines the tried and tested CF3 carbon frame with sensible components at a great price.
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  • Fast, focussed and ready to race or ride all day, the BIG.NINE 4000 combines our proven cross-country racing DNA with a well thought through carbon frame to provide a cross-country bike that can handle anything a modern race course or epic ride can throw at it. Our full carbon CF3 frame is loaded with features and through leaf spring profiled chain and seat stays offers an impressively comfortable and controlled ride.

    Mountain biking is one of the most varied cycling disciplines and probably the most demanding when it comes to equipment. While full suspension bikes offer amazing riding characteristics, the classic hardtail remains one of the purest tools for the job. Our 29er wheel equipped BIG.NINE range comes in carbon and aluminium and features multiple geometry options. The carbon and LITE framed BIG.NINE, with its racing geometry, is an ideal companion on XC and marathon race tracks whilst the more relaxed geometry of the BIG.NINE TFS and SPEED offers a more comfortable, upright riding position. Our classic hardtails are the backbone of our range and showcase the enormous wealth of experience and knowledge we could gain in almost half a century of bike production and manufacturing. The BIG.NINE range symbolises the symbiosis between modern frame technology, attention to detail and craftsmanship 'Made in Taiwan'.

    • CF3 carbon frame with 29er wheels
    • XC and marathon focused geometry
    • RockShox Judy Gold 100 mm travel suspension fork with remote lockout
    • Shimano XT/Deore 12-speed drivetrain and hydraulic brakes
    • Dropper post ready frame
    • SMART ENTRY internal cable routing
    • material: carbon
    • 29x2.25" max. wheelsize
    • 148x12mm axle standard
    • BB92 bottom bracket standard
    frame size S, M, L, XL, XXL
    color TEAL (BLACK)
    • Air
    • 100mm suspension travel
    • Tapered
    • Remote lockout
    • 51mm fork offset
    • 29x3.0" max wheelsize
    • 180 mm
    • 160 mm
    headset FSA NO.55E
    • material: aluminium
    • 760mm width
    • flat
    • material: aluminium
    • 31.8mm diameter
    • -6° stem angle
    • S-70 mm, M-80 mm, L-90 mm, XL-100 mm, XXL-110 mm
    grip MERIDA COMP EC
    shifters Shimano SLX
    • material: aluminium
    • 30.9mm diameter
    • 0mm setback
    seat clamp MERIDA EXPERT
    • V-mount
    • incl. MERIDA minitool
    chain KMC X12
    • 32 teeth
    • 170 mm-S, 175 mm-M up
    • 10-51 teeth
    • 12 speed
    bottom bracket Shimano MT500-PA pressfit
    • 110x15mm width front hub
    • 32 spoke holes
    • Centerlock
    • 148x12mm width rear hub
    • 32 spoke holes
    • Centerlock
    • 20mm inner width
    • material: aluminium
    • including removeable lever, 6/4mm allen key
    spokes Black stainless
    max. weight 135 kg
    Bike Frame Geometry Image
    Frame Size S M L XL XXL
    Tyre Sizes 29" 29" 29" 29" 29"
    ST seat tube [mm] 380 444 483 532 584
    TT top tube [mm] 585 605 625 645 665
    CS chain stay length [mm] 433 433 433 433 433
    HTA head tube angle [°] 70 70 70 70 70
    STA seat tube angle [°] 73.5 73.5 73.5 73.5 73.5
    BD bottom bracket drop [mm] 65 65 65 65 65
    HT head tube [mm] 95 100 110 125 145
    FL fork length [mm] 506 506 506 506 506
    R reach [mm] 402 421 438 454 468
    S stack [mm] 617 622 631 645 664
    WB wheel base [mm] 1080 1101 1121 1142 1163
    SH stand over height [mm] 681 744 778 819 842

    To reduce production and delivery times, we are sometimes forced to make last-minute specification changes. Please be aware that those changes might not be reflected on these product pages and images.

     

    Technologies

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    FLEX STAY

    By using a specific tube shape and careful design of the seat- and chainstay of our hardtail bikes, we enable them to work like flat leaf springs, absorbing surface bumps and reducing vibrations. This makes the rear end more comfortable, can improve power delivery and has a positive impact on rider fatigue. In particular, on performance bikes that are ridden over long distances and uneven surfaces, this can have a great effect on the overall riding performance and enjoyment.

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    X-TAPER HEADTUBE

    Steering precision is vital to safe and confident handling, and the X-TAPER HEADTUBE allows us to significantly boost this precision. A larger headset diameter at the bottom paired with a smaller one at the top helps to deal with the strains modern riding and equipment can put on the headtube, all without adding unnecessary weight. It allows tapered forks to be fitted with ease and delivers precise and confidence-inspiring steering.

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    INTERNAL CABLE ROUTING

    On the majority of our frames, we run the gear and brake cables and hoses through the frame. The cables enter and exit the frame through smooth sockets, or we use one of our other systems like SMART ENTRY or WIRE PORT to be routed through. Running the cables inside the frame protects them from the elements, gives a clean and neat look and can offer aerodynamic advantages.

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    SMART ENTRY

    Many of our frames offer internal cable routing, where the gear and brake cables are run through the frame for maximum protection and a clean look. Some internally run cables can rattle when riding over uneven surfaces, but our SMART ENTRY system prevents this from happening. Cables, housings and brake hoses are clamped under tension to prevent noisy cable movement. All inlets are completely interchangeable to deal with any kind of cable or wire.

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    DI2 READY

    Shimano's Di2 electronic shifting system offers fast, smooth and reliable shifting. In particular, in the road world, it has proven itself as the primary choice when top performance is at the top of the agenda. With that in mind, we have a broad selection of performance road frames that are Di2 READY and can accommodate the electrical cable, battery and other little tweaks that the system requires.

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    NANO MATRIX CARBON

    NANO MATRIX CARBON is a special kind of carbon fibre where we add extremely tiny, nano-scale particles to the resin that binds the individual carbon fibres together. These then work on a molecular level to protect them from damage. It’s so effective that it can actually increase the finished carbon fibre’s impact resistance by up to 40%, allowing us to build stronger and lighter composite frames that result in a faster and tougher bike.

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    AWS ANTI WRINKLE SYSTEM

    This is a method we use to manufacture our carbon fibre frames. First, the carbon fibre that makes up the frame is laid around special formers. We then use a bladder to compress the layers against the outside of the frame mould, giving a smooth and wrinkle-free internal finish, removing any voids in between the layers of carbon that can cause potential weak points, resulting in a stronger, lighter frame.

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