BIG.TRAIL 400

BIG.TRAIL 400

 

Find Dealer
  • *All specifications listed are subject to change without notice. *Recommended Retail Prices are subject to change without notice.

    • material: aluminium
    • 29x2.5" max. wheelsize
    • 148x12mm axle standard
    • BSA bottom bracket standard
    frame size S, M, L, XL, XXL
    • Air
    • 140mm suspension travel
    • Tapered
    • lockout
    • 51mm fork offset
    • 29x2.4" max. wheelsize
    color SILK DARK PURPLE (SILVER-PURPLE)
    shifter front Shimano SL -MT500-L
    shifter rear Shimano Deore M4100
    • 32 teeth
    • 170 mm-S, 175 mm-M up
    chain KMC X10
    crank 170 mm-S, 175 mm-M up
    • 110x15mm width front hub
    • 32 spoke holes
    • Centerlock
    • 148x12mm width rear hub
    • 32 spoke holes
    • Centerlock
    • 29mm inner width
    • material: aluminium
    • Tubeless ready (tubeless tape and valves not included)
    • 11-46 teeth
    • 10 speed
    spokes Black stainless
    • material: aluminium
    • 31.8mm diameter
    • 7° stem angle
    • 50 mm all sizes
    • material: aluminium
    • 740mm width
    • 10mm rise
    headset MERIDA M2345
    • 30.9mm diameter
    • 0mm setback
    • S: 125mm travel seatpost - M/L/XL: 150mm travel seatpost
    saddle MERIDA COMP CC

    weighed with 29" wheels and at frame size M, without pedals

    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] 380 410 430 450 470
    TT top tube [mm] 579 600 622 645 670
    CS chain stay length [mm] 435 435 435 435 435
    HTA head tube angle [°] 65.5 65.5 65.5 65.5 65.5
    STA seat tube angle [°] 75.5 75.5 75.5 75.5 75.5
    BD bottom bracket drop [mm] 66.5 66.5 66.5 66.5 66.5
    HT head tube [mm] 95 100 110 120 120
    FL fork length [mm] 550 550 550 550 550
    R reach [mm] 415 435 455 475 500
    S stack [mm] 636 641 650 659 659
    WB wheel base [mm] 1150 1172 1196 1220 1245
    SH stand over height [mm] 716 723 725 728 730

    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.

     

    HIGHLIGHTS

    While clearly a trail loving long-travel hardtail, our new BIG.TRAIL also offers built-in versatility through hidden rack, fender and kick stand mounts in case you like to turn the BIG.TRAIL into a ‘SUV’ commuter. 

    Ability to fit two water bottles into the frame without making the bottles difficult to reach. Perfect for long marathon races and extended trail sessions.

    Our BIG.TRAIL rolls on 29er wheels and has tyre clearance for up go 2.5" trail tyres. The combination of 29er wheels and 2.5" tyres offer plenty or corner and climbing grip, while the big tyre volume and the 29er 'rolling over ability' give our trail hardtail extra comfort and stability.

    The new 'Trail Mount' is positioned underneath the top tube/seat tube junction and these ingenious fixing points makes fitting an additional tool or a pump a breeze. The 'Trail Mount' offers a real advantage if you prefer to keep the weight off your back or if you are heading out for an extra-long outing where you might need to carry additional gear.

    We feature internal cable routing on all models. Cables are routed through the frame, entering and exiting through smooth sockets. Only a clever system for our internal guiding and fixing guarantees reliable and rattle free routing, whilst the cables are protected from moisture and dirt and gives the bike a cleaner look.

    A long reach, paired with a slack 65.5° head angle and a steep seat angle make our BIG.TRAIL a solid descender even when the trail is littered with roots and rocks, while maintaining impressive climbing abilities, due to the central seating position over the bottom bracket. The extra short seat tube and low stand over hight help to create lots of space to manoeuvre the bike when the trail gets demanding but also allow for long travel dropper posts.

    Most models offer Boost technology at the front and rear. The shallower axle standard of 110 mm (front) and 148 mm (rear) allows for a wider spoke angle, resulting in a stiffer and stronger wheel, hugely beneficial on these bikes given the impacts they endure. The BIG.TRAIL 200 has 100 mm fork spacing.

    Technologies

    IMAGE
    Back to overview

    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.

    Watch Video
    IMAGE
    Back to overview

    SMOOTH WELDING

    This is a process we use to give a nice flat finish to our welds instead of the scaled, 'stack of coins' effect TIG welded joints often have. The welder uses the welding torch to go over the joint twice, helping to smooth out the filler material. It takes a lot of skill to do this, but it delivers strong and smart-looking frames that have the appearance of a carbon fibre frame at first look.

    Watch Video
    IMAGE
    Back to overview

    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.

    Watch Video
    IMAGE
    Back to overview

    DOWN TUBE EXIT

    DOWN TUBE EXIT is a feature seen on some of our frames with internally routed cables. By slightly overlapping the downtube where it connects to the bottom bracket, it leaves a small space that allows cables to exit easily. This means they are easily accessible for routine maintenance or replacement, but it prevents excessive movement and noise that can cause wear and distraction.

    Watch Video
    IMAGE
    Back to overview

    RACELITE 61 ALUMINIUM

    We use a minimum of 6061 grade aluminium on all our bikes. It’s particularly well suited to being shaped with our hydroforming and technoforming processes, which allow us to vary the wall thickness to create double-butted tubing and complex frame shapes. It’s also an alloy that welds easily, and once it has been carefully heat treated to maximise strength, it means we can create strong and lightweight bicycle frames for you to enjoy.

    Watch Video
    IMAGE
    Back to overview

    TFS - TECHNO FORMING SYSTEM

    Manipulating the tube shape and thickness greatly impacts the appearance, weight and functionality of our aluminium frames. One technology that allows us to do that is TECHNO FORMING, where plain aluminium tubes get mechanically formed by using an external form and an internal metal core. The result, beautifully shaped tubes with varying wall thickness, ready to be used to create our technoformed aluminium frames.

    Watch Video
    IMAGE
    Back to overview

    F-MOUNT

    Being able to turn your bike into an all-weather commuter that has mudguards and other fittings can be a real plus, in particular when riding on wet and perhaps muddy roads and tracks on a regular basis. To make fitting easy, some of our bikes are F-MOUNT equipped. These integrated fittings mounts make adding mudguards fast and simple. Please note that some bikes require model-specific mudguards.

    Watch Video
    IMAGE
    Back to overview

    K-MOUNT

    When using your bike in an urban environment, where you might not always have the option to use a specific bike stand, a kickstand is an ideal solution to park your bike safely. Some of our bikes come with a neatly integrated K-MOUNT, which makes fitting a MERIDA kickstand (or any commercial kickstand) easy. And if you don’t want to have a kickstand and prefer the clean appearance of your frame, the K-MOUNT is neatly tucked away underneath your chainstay, difficult to spot if you don’t know it is there.

    Watch Video
    IMAGE
    Back to overview

    C-MOUNT

    Similar to our F-MOUNT, where various fixing points for mudguards are part of the frame offering, the C-MOUNT equipped bikes have the fixing points for a rear rack already integrated, making fitting fast, simple and reliable. The C-MOUNTS are an additional feature that improves the day-to-day versatility by adding loading capacity to your bike, ideal for commuting and shopping trips. Please note that some bikes require model-specific rear racks.

    Watch Video