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Versatility never goes out of style.
Versatility never goes out of style.
Merida

Merida Silex 400 Gravel Bike In Green/Grey/Black

£1,320.00 £1,650.00 20% off
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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.

Hassle free 30 day returns

RETURNS GUIDE

We want you to be 100% satisfied with your purchase. If you need to return an item, please follow the guidelines below.

RETURN WINDOW

You have 30 days from the date of receipt to return an item for a refund or exchange

CONDITION

Items must be returned in their original packaging, unused, and in a resaleable condition. For bikes, they must not have been ridden outside. Proof of purchase is required.

HOW TO RETURN

Contact us at shop@redskybikes.co.uk to notify us of your return

If you cannot get to the store to return your goods then package the item securely and arrange shipping to:

RedSky Bikes
Returns
3 Campion Square
Thirsk
YO7 1GW

RETURN SHIPPING

The cost of returning items is the responsibility of the customer, except in cases where the item is faulty or was sent in error. We recommend using a tracked service for high-value items.

FAULTY ITEMS

If your item arrives damaged or develops a fault, please contact us immediately so we can resolve the issue through repair, replacement, or refund.

Email shop@redskybikes.co.uk or Phone 01845 444464

REFUNDS
To return your purchase please visit the shop at 3 Campion Square, Thirsk YO7 1GW or Email us atshop@redskybikes.co.uk to arrange to ship the goods back to us.

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 calendar days.

There are certain situations where only partial refunds are granted
Any item not in its original condition, is damaged or missing parts for reasons not due to our error. Any item that is returned more than 30 days after delivery

30 DAY RIGHTS

Under theConsumer Rights Act of 2015you have an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described and get a full refund. This right is limited to 30 days from the date you took ownership of the goods (this could the date of purchase or the date the goods were delivered to you – whichever is later).

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

If 30 days have gone by since your purchase, unfortunately you can’t demand a full refund in the first instance but you still have the right to a repair or replacement under theConsumer Rights Act 2015.

GOODS EXEMPT FROM RETURNS

Perishable goods such as food products cannot be returned.

We also do not accept products that are intimate, or hazardous materials, or flammable liquids or gases.

RETURNS FAQs

How long do I have to return an item?

You have 30 days from the date you receive your order to return an item to us for a refund or exchange.

What condition do returned items need to be in?

All items must be returned in their original packaging, unused, and in a resaleable condition. For bicycles, this means they must not have been ridden outside.

How do I make a return?

Send an email to shop@redskybikes.co.uk letting us know what you would like to return.

Package your items securely.

Post or take the goods back to: RedSky Bikes, Returns, 3 Campion Square, Thirsk YO7 1GW

Who pays for return shipping?

The customer is responsible for the cost of returning items back to us. We highly recommend using a tracked shipping service, especially for high-value items, as we cannot be held responsible for returns lost in transit. If an item is faulty or we sent the wrong product, we will cover the return shipping costs.

What do I do if my item arrives damaged or is faulty?

We are very sorry if this happens! Please contact the shop immediately via email shop@redskybikes.co.uk or phone 01845 444464. We will guide you through the process of getting the item back to us so we can issue a replacement, arrange a repair, or process a refund.

Late or missing refunds

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at shop@redskybikes.co.uk.

COMPLAINTS PROCEDURE

If you are not entirely happy with your recent experience, please raise a complaint by contacting Gemma Thompson in our customer service team on 01845 444464 or shop@redskybikes.co.uk

We aim to resolve your complaint as quickly as possible and if we are able to resolve your complaint within a reasonable time frame, we will send you a final response detailing our resolution.

If we are unable to provide you with a final response within a reasonable time frame, we will send you an email explaining the reason for delay and when we expect to issue you with a final response.

All comments and complaints will be dealt with promptly, fairly and sensitively. We will regularly review and

Merida Silex 400 Gravel Bike In Green/Grey/Black

Brand:Merida

Code:Q20

Versatility never goes out of style.

The SILEX 400 is an adventure-ready gravel bike that’s equally at home doing a rough commute or winter training laps, thanks to a durable aluminium frame, lightweight carbon fork and huge tyre clearance of 700 x 45 mm – or even 42 mm tyres with fenders. Their MTB-inspired geometry gives you huge confidence off-road, the huge number of mounts mean you’ll be able to carry what you need easily, and the durable Shimano 2x10-speed GRX groupset and brakes will make short work of the ups and downs.

The SILEX turns any ride into an adventure, whether you’re on a multi-day gravel bikepacking mission or just taking the fun route to work. With multiple test wins, press accolades, industry awards and even a World Championship title under its belt, the SILEX takes the off-road capability of gravel bikes to new heights, thanks to a slacker head angle and boosted tyre clearance of up to 700x45 mm or even 42 mm with fenders. They have combined that confident mountain bike-inspired handling with all-surface versatility so that it is utterly stable when loaded up with luggage but still fast and fun when you put the hammer down.

With carbon and aluminium frame options, there's a SILEX to suit every budget, but they all share the multiple mounting points for fork cages, water bottles and accessories and other features that make this drop-bar do-everything machine so versatile. They’ve added their sleek WIRE PORT cable routing for improved looks – and fewer cables to catch on with a handlebar bag – and the carbon fibre fork used on all models now has more cargo mounts plus internal routing for a dynamo hub. With the ability to use 1x or 2x drivetrains, you can pick your gearing to suit the task at hand or your own personal preference, opening up a world of opportunity for you and your SILEX.

Features:

  • Award winning aluminium frame with dropped chainstay for 700x45 mm clearance.
  • Multiple mounting points for cages, bags and fenders.
  • WIRE PORT internal cable routing for clean looks and scuff free bag fitting.
  • Carbon fork with cargo mounting points and routing for dynamo hub.
  • Relaxed head angle and MTB-style geometry for off-road stability.
  • Wide-range gravel-specific Shimano GRX 2x10-speed groupset.
Technical Information
  • Model Year
    2025
  • Frame
    SILEX LITE II
  • Material
    Aluminium
  • Max Wheel Size
    700x45C
  • Axle Standard
    100x12/142x12mm
  • Bottom Bracket Standard
    BSA
  • Frame Size
    XS, S, M, L, XL
  • Fork
    MERIDA SILEX II CF2
  • Fork Taper
    Tapered
  • Fork Material
    Carbon
  • Max Wheel Size for Fork
    700x47C
  • Rim
    MERIDA EXPERT SL II
  • Rim Inner Width
    23mm
  • Rim Height
    25mm
  • Rim Material
    Aluminium
  • Tubeless Ready
    Yes (tubeless tape and valves not included)
  • Front Hub
    Shimano HB-TC500
  • Front Hub Width
    100x12mm
  • Front Hub Spoke Holes
    28
  • Front Hub Brake Mount
    Centerlock
  • Rear Hub
    Shimano HB-TC500-HM
  • Rear Hub Width
    12-142mm
  • Rear Hub Spoke Holes
    28
  • Rear Hub Brake Mount
    Centerlock
  • Front Tyre
    Maxxis Rambler 700x45C
  • Front Tyre Type
    Fold, TR, EXO
  • Rear Tyre
    Maxxis Rambler 700x45C
  • Rear Tyre Type
    Fold, TR, EXO
  • Hubs
    MERIDA EXPERT TR
  • Hubs Features
    Including removable lever, 6/4mm allen key
  • Crank
    Shimano GRX600
  • Crank Teeth
    46-30 teeth
  • Crank Length
    170 mm-XS/S, 172.5 mm-M, 175 mm-L/XL
  • Cassette
    Shimano Claris HG50
  • Cassette Teeth
    11-36 teeth
  • Cassette Speed
    10 speed
  • Chain
    KMC X10
  • Shifters
    Shimano GRX400
  • Front Derailleur
    Shimano GRX400
  • Rear Derailleur
    Shimano GRX400
  • Brake Lever
    Shimano GRX400
  • Brakes
    Shimano GRX400 Hydraulic Disc
  • Rotors
    Shimano RT10
  • Rotor Sizes
    180mm, 160mm
  • Headset
    Acros ICR MERIDA EXTERNAL neck w/diecast splitring
  • Stem
    MERIDA TEAM CC III
  • Stem Material
    Aluminium
  • Stem Diameter
    31.8mm
  • Stem Angle
    -6°
  • Stem Size
    80 mm all sizes
  • Handlebar
    MERIDA EXPERT GRII
  • Handlebar Material
    Aluminium
  • Handlebar Width
    400mm (XS-S), 420mm (M), 440mm (L/XL)
  • Grip
    MERIDA ROAD Expert
  • Seat Post
    MERIDA COMP CC
  • Seat Post Material
    Aluminium
  • Seat Post Diameter
    27.2mm
  • Seat Post Setback
    5mm
  • Seat Clamp
    MERIDA EXPERT
  • Saddle
    MERIDA COMP SL
  • Saddle Material
    28% recycled material
  • Saddle Mount
    V-mount
Sizing Information

Geometry

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