To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies

Shop 2026 Merida Silex 400 Gravel Bike - Warm Slate Grey Black now at Run & Ride. For sales & expert advice call 01785 662769.

Shop 2026 Merida Silex 400 Gravel Bike - Warm Slate Grey Black now at Run & Ride. For sales & expert advice call 01785 662769.

Merida

2026 Merida Silex 400 Gravel Bike - Warm Slate Grey Black

£1,650.00
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

No Quibble Returns

We operate a simple 28 days returns policy that applies to all products sold and delivered direct to you, the customer. This means that for any reason you decide that you no longer want the product you may return it in it's original packaging, un-used and un-soiled with the relevant tags attached back to us and once checked we will refund your money within 28 days or replace your product (subject to stock availability). This offer in non-transferable. We do not accept returns that are customer soiled unless faulty and part of a warrantly claim. Shipping charges are non-refundable.

Refund Policy

We operate a simple 28 days returns policy that applies to all products sold and delivered direct to you, the customer. This means that for any reason you decide that you no longer want the product you may return it in it's original packaging, un-used and un-soiled with the relevant tags attached back to us and once checked we will refund your money within 28 days or replace your product (subject to stock availability). This offer in non-transferable. We do not accept returns that are customer soiled unless faulty and part of a warrantly claim. Shipping charges are non-refundable.

Cancelled / Refunded Orders Prior to Despatch

Occassionally our site will state that a particular item is in stock & avaible for despatch, when in fact it isnt. This is a unfortunate feature of our ecommerce system & the way our supplier SIM's operate and is beyond our control. As a result your order may be cancelled without prior notice if a solution cannot be found in good time. When this happens we will endevour to issue you a full refund as quickly as possible. Please check your emails for notifications on the status of your order. We will accept no responsibilty for emails dropping into spam folders or going un-noticed.


Damaged or Incorrect Items

If for any reason the product you ordered is incorrect or damaged then naturally we would be happy to replace the product or refund you in full. Please notify us via email or phone of any damages / incorrect products within 7 days of your delivery. Proof of damage will be required.


Returning Products

Should you need to return any products to us then you will be responsible for the cost of the postage. A returns form can be downloaded usling the link below. Once completed please include it in the returning package. On receiving the products we will carry out an inspection and should we find that it was in anyway our fault or the product was faulty then we will happily refund you the cost of the postage. Naturally should we believe it not to be our fault then we may choose not to refund any postage and may choose to claim costs of packaging for returning the products to yourself.

The product will be inspected against “reason for return” before any refund or replacement is posted out / made. Please note that will we only pay collection fees on warranty items unless agreed otherwise. Please ensure receipts are forwarded to us with the return where possible. You are responsible for the product until it is recieved by us. Please ensure that any returns are packed correctly to avoid any damage during transport as this may effect your refunded amount.

Our Returns Form can be downloaded here.



2026 Merida Silex 400 Gravel Bike - Warm Slate Grey Black

Season:2026

Brand:Merida

Code:P-R583

The Silex remains all about the road less travelled, the spirit of adventure and camaraderie. The new Mission platform takes on the role of racing.

This is not to say the Silex was a slouch off-road; a week before its launch, Matej Mohoric won the 2023 Gravel World Championships!

The Silex concept was a ground-up design that, rather than taking a road or cyclocross bike and re-jigging the recipe, started with modern MTB-inspired geometry; long top and head tubes and a short stem, offering nimble, confidence-inspiring off-road handling. This second-generation frame runs a revised fork design, meaning you can swap to a suspension fork without affecting the geometry.

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.

All Silex (except the 200) feature 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 carbon models, calipers sit on CNCd aluminium Disc Cooler fins, reducing operating temperatures by up to 35%; particularly important when running fully loaded.

Technical Information
  • Frame
    Lite II - 6066 triple butted hydroformed and smooth welded aluminium with internal cable routing. Tapered head tube, Inboard disc mounts. Threaded BB, 142 x 12mm axle standard, Max tyre size 700 x 45c (42c with mudguards)
  • Fork
    Merida Silex II CF2; Tapered; material: carbon; 700x47C max. tyre size
  • Headset
    Acros ICR Merida External neck w/diecast splitring
  • Stem
    Merida Team CC III; material: aluminium; 31.8 mm diameter; -6 degree rise; Length: 80mm all sizes
  • Handlebar
    Merida Expert GRII; material: aluminium; (XXS-S) - 400mm wide, M - 420mm wide, (L-XL) - 440mm wide
  • Grip
    Merida Road Expert
  • Brake Type
    Hydraulic Disc
  • Brake Lever
    Shimano GRX 410
  • Brake Calipers
    Front: Shimano GRX400; Hydraulic disc with Shimano RT54; 180mm Rear: Shimano GRX400; Hydraulic disc with Shimano RT54; 180mm
  • Tyres
    Front: Maxxis Rambler; 700x45C; kevlar bead; TR; EXO Rear: Maxxis Rambler; 700x45C; kevlar bead; TR; EXO
  • Wheel Size
    700c
  • Wheels
    Rims: Merida Expert SL III; 23mm inner rim width; material: aluminium; Tubeless ready (tubeless tape and valves not included) Spokes: Black stainless Front Hub: Shimano HB-TC500; 100x12mm; 28 Spoke; Centerlock Rear Hub: Shimano FH-TC500-HM; 12-142mm; 28 Spoke; Centerlock
  • Speeds
    20
  • Front Derailleur
    Shimano GRX400
  • Rear Derailleur
    Shimano GRX400
  • Shift Levers
    Front: Shimano GRX 400; disc, Rear: Shimano GRX 400; disc
  • Chain
    KMC X10
  • Cassette
    Shimano CS-HG50; 11-36 teeth; 10 speed
  • Chainset
    Shimano GRX600; 46-30 tooth chainset; Crank length: (XXS-XS) - 165mm, (S-M) - 170mm, (L-XL) - 172.5mm
  • Bottom Bracket
    Attached
  • Saddle
    Merida Comp SL; 25% recycled material; V-mount
  • Seat Post
    Merida Comp CC; 27.2mm diameter; in-line; material: aluminium
Sizing Information
FRAME SIZEBODY HEIGHT
4XS< 152 cm
3XS148 - 157 cm
XXS153 - 162 cm
XS158 - 167 cm
S163 - 172 cm
S/M168 - 177 cm
M/L173 - 182 cm
L178 - 187 cm
XL> 183 cm
Professional Opinion
Home CX & Gravel Bikes Merida Gravel & CX Bikes