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  • Signal St / X-Large
  • Signal St / X-Large
    • Signal St / X-Large
    • Signal St / X-Large

    Signal St / X-Large

    Aggressive steel 29er hardtail

    £2,474 £2,549

    This is an Ex Demo bike based at our store in Betws-y-Coed. For more info please call our Metrocentre Sonder bike expert on Tel: 0191 603 0939.
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    Pre-order now for despatch from . We'll keep you up-to-date with your order progress and despatch as soon as it is available.

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    The Signal is for flat out speed.


    • SRAM GX Eagle 12-speed groupset
    • Rockshox Pike Ultimate fork
    • Sonder Alpha 29" wheelset
    • X-Fusion Manic dropper seatpost

    It pedals like an XC bike, descends like an enduro bike, and captures the rawness of riding a hardtail on fast, flowy singletrack. Stand up, sprint, and ride it hard on the groomed trails at Llandegla and Glentress or take it to big mountains and let loose.

    That low BB and long wheelbase gives a planted and stable feel through the corners and when tackling high speed descents. The low stack height leaves you with less of that ‘tall’ 29er feeling – you’ll feel like you’re 'in' the bike, not on the bike.

    Big wheels roll faster. The 29" wheels can be paired with 2.2 to 2.6in tyres with clearance for winter conditions.

    The Signal Steel rides beautifully – it’s got that distinctive steel feel to take the edge off the biggest hits while keeping stiffness where it counts so you can accelerate out of corners and track accurately through rocks and roots.


    Aggressive trail geometry

    ​Neil has designed the Signal St to suit his aggressive riding style. A low bottom bracket makes it corner like its on rails, a spacious reach gives you room to move around on the bike, and the 66/74 head and seat angles give you the confidence to bomb the descents and while still being able to climb like a mountain goat.

    Steel Frame

    Nothing feels quite so good as the famously springy and durable Steel. Signal St’s 4130 Chromoly, Hand Welded Steel tubing absorbs shock to soften the ride without any loss to feel or speed.

    2.6” tyre clearance

    ​Bucketloads of clearance for 2.6” tyres gives you the benefits of higher volume tyres without getting clogged up in UK conditions.

    Geometry and Sizing


    It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle. You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.

    Generally we recommend:
    Small: Riders between 5ft 2in and 5ft 7in (157-170cm)
    Medium: Riders between 5ft 6in and 5ft 10in (167-177cm)
    Large: Riders between 5ft 9in and 6ft 2in (175-187cm)
    X-Large: Riders of 6ft 2in + (187cm)

    Size Small Medium Large X-Large
    ST - Seat tube 400 425 465 485
    ETT - Effective Top Tube 592.5/td> 613.8 633.6 663.7
    HT - Head tube 100 106 115 125
    HA - Head angle 66 66 66 66
    SA - Seat tube angle 74 74 74 74
    CS - Chainstay 425 425 430 435
    BB - BB drop 65 65 65 65
    FO - Fork offset 42/51 42/51 42/51 42/51
    WB - Wheelbase 1134.7 1156.7 1183 1230
    SO - Standover 730 738 760 772
    RE - Reach 420 440 465 495
    SK - Stack 601.5 606.1 633.6 663.7
    Frame Spec
    Steel 29er hardtail mountain bike frame
    Weight: S: 2.94kg; M: 3.1kg; L: 3.17kg; XL: 3.24kg
    4130 Chromoly, Hand Welded Steel frame
    148mm boost thru axle standard
    Clearance for 2.6” tyres
    IS42.IS52 headset to give low stack height
    73mm BB shell
    External cable routing for brake and gear cables
    Stealth dropper routing
    31.6mm seatpost diameter, 34.9mm clamp
    Optimised for 130mm travel suspension fork (42 or 51mm offset)