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Merida

Merida - Silex 400 - Warm Slate Grey Black

£1,650.00
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

Hassle free returns

Northwood Cycles Returns Policy

RETURNS

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Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.

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.

Additional non-returnable items:

Gift cards


To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.


There are certain situations where no refund or only partial refunds are granted: (if applicable)

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 receiving your item.

At the time you have returned your item to the shop, it will then be inspected and unless it is required to be sent back to the manufacturer for further inspection, a decision on approval or rejection will be made and a refund issued via the same payment method was the purchase.

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 a certain amount of days.


Late or missing refunds (if applicable)

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. Next, contact your bank. 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 info@northwoodcycles.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately, sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@northwoodcycles.co.uk or call us at 01923824174 and bring your item to the shop.

Shipping

Shipping section: the easiest way to return your product is to bring it into the shop, should you post your product it should be sent to 118 Pinner Road, Northwood, HA6 1BP, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

Merida - Silex 400 - Warm Slate Grey Black

Season:2026

Brand:Merida

Code:P-R582

Highlights

  • MTB-Inspired Gravel Geometry designed for confident off-road stability

  • Full Carbon Fork with tapered steerer, mounting points, and internal routing for a dynamo hub

  • Shimano GRX 2×10 Drivetrain for smooth, rugged performance across varied terrain

  • Shimano GRX Hydraulic Disc Brakes for dependable stopping power in all conditions

  • Shimano GRX Chainset — efficient and road-ready drivetrain componentry

  • 12 mm Bolt-Through Axles for improved stiffness and handling

  • Multiple Mounting Points for bags, cages, fenders, and long-range adventure setups


Overview

A standout in both versatility and value, this gravel rider blends a high-quality aluminium frame with a full carbon fork and the trusted performance of Shimano GRX components. It’s engineered for off-road comfort and all-road adaptability—whether you're commuting, bikepacking, or exploring mixed-surface trails.


Why It Works

Gravel riding has evolved into a spectrum from racing to adventure, and the Merida Silex embodies the spirit of exploration on the road less traveled. Built with modern MTB-oriented geometry—think long top and head tubes coupled with a short stem—it delivers nimble, confidence-inspiring handling on rough terrain.

The 2nd-gen Silex introduces a revised carbon fork design that allows easy upgrades like switching to a suspension fork without altering handling. Meanwhile, the frame features:

  • Five sets of bottle bosses for multiple water and gear mounting options

  • Rack mounts for bikepacking or commuter-ready utility

  • Internal routing accommodating future upgrades like dropper posts or dynamo lighting systems

All Silex models (except the base 200) come with powerful hydraulic brakes and 180mm rotors, strategically mounted on the chainstay for efficient heat dissipation. On carbon variants, these calipers sit on CNC-machined aluminum ‘Disc Cooler’ fins, reducing operating temperatures by up to 35%—a big advantage when riding fully loaded through long descents.

Technical Information
ComponentSpecification
FrameLite II - 6066 triple butted hydroformed aluminium; internal cable routing; tapered head tube; inboard disc mounts; 142x12mm axle; threaded BB; max tyre size: 700x45c (42c w/ mudguards)
ForkMerida Silex II CF2; full carbon; tapered steerer; 700x47C max tyre size
Wheel Size700c
Front TyreMaxxis Rambler 700x45C; Kevlar bead; TR; EXO
Rear TyreMaxxis Rambler 700x45C; Kevlar bead; TR; EXO
RimsMerida Expert SL III; 23mm inner width; aluminium; tubeless-ready (tape/valves not included)
SpokesBlack stainless
Front HubShimano HB-TC500; 100x12mm; 28 spoke; Centerlock
Rear HubShimano FH-TC500-HM; 142x12mm; 28 spoke; Centerlock
Gears20-speed (2x10)
ShiftersShimano GRX400 (Front & Rear); Hydraulic Disc
Front DerailleurShimano GRX400
Rear DerailleurShimano GRX400
ChainsetShimano GRX600; 46/30T; Crank lengths: XXS-XS: 165mm, S-M: 170mm, L-XL: 172.5mm
Bottom BracketAttached (likely Shimano threaded)
CassetteShimano CS-HG50; 11-36T; 10-speed
ChainKMC X10
Brakes (Front)Shimano GRX400 Hydraulic; 180mm Shimano RT54 rotor
Brakes (Rear)Shimano GRX400 Hydraulic; 180mm Shimano RT54 rotor
Brake LeversShimano GRX410
HandlebarMerida Expert GRII; aluminium; XXS-S: 400mm, M: 420mm, L-XL: 440mm
StemMerida Team CC III; aluminium; 31.8mm clamp; -6° rise; 80mm (all sizes)
SeatpostMerida Comp CC; aluminium; 27.2mm; inline
SaddleMerida Comp SL; V-mount; 25% recycled material
HeadsetAcros ICR Merida; external neck with diecast splitring
GripsMerida Road Expert
PedalsNot included
ColourWarm Slate Grey (Black)
Season2026
Other FeaturesDisc Cooler (Front)

Sizing Information



We’re all different – and many of us fall between frame sizes

We recommend you try a bike for size at your local Merida dealer (see Dealer Search)

As a rough guide…

  • Forspeed, we suggest you opt for asmallerframe size
  • If you use asuspension seatpost, we recommend deducting approx. 3cm (1 inch) from the frame size

MTB FULL SUSPENSION

FRAME SIZEBODY HEIGHT
S< 173 cm
M167 - 183 cm
L177 - 190 cm
XL> 187 cm

MTB HARDTAILS

FRAME SIZEBODY HEIGHT
XS< 163 cm
S157 - 173 cm
M167 - 183 cm
L177 - 190 cm
XL187 - 196 cm
XXL> 192 cm

ROAD RACE

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

GRAVEL

FRAME SIZEBODY HEIGHT
XS< 167 cm
S165 - 177 cm
M173 - 185 cm
L181 - 192 cm
XL> 188 cm

TREKKING – CROSSWAY

FRAME SIZEBODY HEIGHT
XXS< 149 cm
XS145 - 160 cm
S155 - 170 cm
M161 - 180 cm
L171 - 190 cm
XL> 185 cm

ELECTRIC MOUNTAIN BIKES

FRAME SIZEBODY HEIGHT
XS< 163 cm
S157 - 173 cm
M167 - 183 cm
L177 - 190 cm
XL> 187 cm

E-TREKKING

FRAME SIZEBODY HEIGHT
XS< 160 cm
S155 - 170 cm
M161 - 180 cm
L171 - 190 cm
XL> 185 cm

E-CITY

FRAME SIZEBODY HEIGHT
XS< 158 cm
S155 - 165 cm
M160 - 177 cm
L168 - 185 cm
XL> 180 cm
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