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    Silex 4000 - Matt Bronze/Gold/Black - MY25Matt Bronze/Gold/Black

    Silex 4000 - Matt Bronze/Gold/Black - MY25

    Silex 4000 - Matt Bronze/Gold/Black - MY25Matt Bronze/Gold/Black

    Carbon gravel bike with Shimano's highly acclaimed gravel specific GRX400 2 x 10 groupset and hydraulic disc brakes.

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    £2,250.00
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    • Second generation of the Merida Silex.

      The original was a ground up design that rather than take a road or cyclocross bike and re-jig the recipe, started with modern MTB inspired geometry; long top and head tubes and a short stem, offering nimble, confidence-inspiring off road handling. It is fair to say that riding wise the original concept was incredibly well received by the press and consumers alike, at launch, it was hailed as the most comfortable and versatile bike Merida had ever made.

      Over time gravel has developed and riding has evolved, splitting in to racing and adventure. Silex remains all about the road less travelled, the spirit of adventure and camaraderie.

      The Silex retains all of the key qualities that made the original so successful but becomes more off-road capable with a 1.5 degree slacker head angle and bigger volume tyres. All frames have five sets of bottle bosses, the aluminium frame has rack mounting points offering multiple luggage carrying options for any adventure and has the ability to run internal routed dropper posts and even dynamo systems.

      A week before its launch, Matej Mohoric rode to victory at the 2023 Gravel World Championships proving it is fairly handy off-road!

      If we are absolutely honest, the looks of gen 1 were not to everyone's taste, the long headtube made the front end look awkward. Gen 2 runs a revised fork design meaning you can swap to a suspension fork without affecting the geometry and visually the longer fork and shorter headtube look far more appealing.

      To match the new off road capability all Silex models (with the exception of the 200) are equipped with powerful hydraulic disc brakes and 180mm rotors. Calipers are mounted on the chainstay for better dissipation of braking forces using the flat-mount standard for a neat, flush fit. On the carbon models calipers sit on top of CNCd aluminium Disc Cooler fins reducing operating temperatures by up to 35%; particularly important when running fully loaded.

    • Year
      2025
      Frame
      CF2 carbon II, gravel geometry for stable but nimble handling. Tapered head tube Inboard disc mounts. Threaded BB, 142 x12mm axle standard, disc cooler technology, Max tyre size 700 x 45c (42c with mudguards)
      Fork
      Silex CF2 II; Full carbon; tapered steerer, 100 x12mm axle standard; Max tyre size: 700 x 45c (42c with mudguards)
      Headset
      320.52.631
      Stem
      Merida Team CC III; aluminium; 31.8mm diameter; -6 degree rise - Length - 80mm (all sizes)
      Handlebar
      Merida Expert GRII; aluminium; 400mm (XS-S) , 420mm (M) , 440mm (L/XL)
      Grip
      Merida Expert
      Brake type
      Hydraulic disc
      Brake lever
      Shimano GRX400
      Brake calipers
      Front: Shimano GRX400; Hydraulic disc brake caliper with Shimano RT10; 180mm rotor Rear: Shimano GRX400; Hydraulic disc brake caliper with Shimano RT10; 180mm rotor
      Tyres
      Front: Maxxis Rambler; 700 x 45C; Kevlar bead; TR; EXO Rear: Maxxis Rambler; 700 x 45C; Kevlar bead; TR; EXO
      Wheel size
      700c
      Wheels
      Rims: Merida Expert SLII; 23mm inner rim width; 25 mm rim depth; aluminium; Tubeless ready (tubeless tape and valves not included) Spokes: Black stainless Front Hub: Shimano HB-TC500; 100 x 12mm; 28 spoke; Centerlock Rear Hub: Shimano FH-TC500-HL; 142 x
      Speeds
      20
      Front derailleur
      Shimano GRX400
      Rear derailleur
      Shimano GRX400
      Shift levers
      Shimano GRX400
      Chain
      KMC X10
      Cassette
      Shimano CS-HG50; 11-36 teeth; 10 speed
      Chainset
      Shimano GRX600; 46-30 tooth chainset; Crank length - 170mm (XS/S), 172.5mm (M), 175mm (L/XL)
      Bottom bracket
      Attached
      Saddle
      Merida Comp SL; V-mount - made with 25% recycled material
      Seat post
      Merida Expert CC; 27.2mm diameter; 15mm layback; Carbon