Search bikes, accessories...
Merida SILEX 4000

Key features

  • Lightweight CF2 carbon frame with MTB-inspired geometry, designed to handle rough tracks without sacrificing road feel
  • Shimano GRX 400 hydraulic disc brakes with Merida's Disc Cooler technology built into the frame, keeping braking power consistent on long descents
  • Maxxis Rambler 700x45C tubeless-ready tyres on Reynolds Duroc G30 wheels — fewer punctures, more grip, smoother ride
  • Shimano GRX 400 2x10 drivetrain with a GRX 600 46/30T crankset and 11-36T cassette: a wide gear range ready for any gradient
  • Five bottle cage mounts and full bikepacking compatibility for multi-day adventures
  • Six frame sizes (XXS to XL) for a dialled-in fit across a wide range of riders

Merida SILEX 4000

A carbon gravel bike built to ride wherever the road stops — and beyond.

Available sizes

MIn stock
2 398,99 €
Pay in 4 interest-free instalments with Klarna

Or finance your bike

Store availability

Liège · In stock Brussels · On order

Call us to confirm availability before visiting the store

Free delivery

Delivered ready to ride

Secure payment

Moyens de paiement acceptés

Description

The Merida SILEX 4000 is a carbon gravel bike designed for riders who want to explore beyond paved roads without giving up efficiency on tarmac. The CF2 carbon frame features an MTB-inspired geometry that inspires confidence on technical terrain while staying responsive at speed. A threaded BSA bottom bracket keeps servicing straightforward, and fully internal cable routing via the integrated Wire Port system keeps the cockpit clean.

Braking is handled by Shimano GRX 400 hydraulic disc brakes, enhanced by Merida's Disc Cooler technology — CNC-machined aluminium fins integrated into the carbon frame that dissipate heat during sustained descents, reducing rotor temperature by up to 35%. Shimano RT54 180mm rotors front and rear provide consistent, controllable stopping power in all conditions.

The Reynolds Duroc G30 700c tubeless-ready wheelset, paired with Maxxis Rambler 700x45C EXO Kevlar tyres, handles gravel and dirt with confidence while rolling efficiently on road. The Shimano GRX 400 2x10 drivetrain, with a GRX 600 46/30T crankset and an 11-36T cassette, gives you a broad range of gears to tackle climbs and flat stretches alike without compromise.

The Silex II CF2 carbon fork accepts tyres up to 700x47C and features cargo mounts and internal dynamo hub cable routing, making this bike well-suited to loaded bikepacking trips or a fully equipped daily commute. A 27.2mm carbon seatpost adds road compliance, and the Merida Comp SL saddle — made with 22% recycled materials — reflects a commitment to both comfort and sustainability.

Other characteristics

Other characteristics

Transmission
Shimano GRX 400
Fork
Silex II CF2
Shifters
Shimano GRX 400
Gears
Shimano CS-HG50
Brakes
Shimano GRX 400

You may also like

Why choose KAMEO Bikes?

Workshop & servicing for every brand

Our mechanics repair and service your bike, whatever the brand. Once you have bought it, you are never on your own.
Discover the workshop

2 stores in Liège and Brussels

Come and try your bike, ask your questions and pick up your order in a real store, with a team that knows you.
See our stores

Financing & leasing

Both a store and a lessor: outright purchase, personal renting or leasing through your employer — you pick the formula that suits you.
See the formulas

Electric bike experts

Motors, batteries, range: we only sell bikes we know how to service, and we advise the model that genuinely fits your rides.
Do you want more information about this product?
Contact us by phone at +32 4 290 71 21 or by email at info@kameobikes.com
Your request is about:Ref. 2417Size M
Fields marked with an asterisk (*) are required