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Merida Silex 400 Gravel Bike Matt Blue/Black

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Up to 12 months interest free

Features

Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.

Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.

The Merida Silex 400 Gravel Bike is an all-road and gravel bike that comes ready for back lane adventures, gravel roads, and forest trails. With the same lightweight aluminium frame as more expensive models, this bike comes with all the fixing points for luggage, water bottles, fenders, and rear racks meaning it is ready for whatever adventure you want to throw at it. The Carbon CF2 fork increases ride comfort and precision in your steering no matter the terrain, while the gravel specific 2 x 10, 11-36T gear range of the Shimano GRX gearset is perfect for both faster flat sections and long climbs. The gravel-specific Shimano GRX hydraulic disc brakes offer superior stopping power no matter the weather or terrain, and the Maxxis Rambler tyres (with clearance to install up to 42mm tyres!) offer great grip for offroad rides. All of this combines to make Merida's most versatile and comfortable road bike ever. Not only will it feel at home on roads and paths and on your daily commutes, but it can seamlessly transition to those weekend gravel grinds, bikepacking trips or forest trails. 

The Silex 400's geometry draws inspiration from modern mountain bikes to create a bike that is amazingly comfortable and incredible nimble with a long top tube and head tube and a short stem. The Silex has confidence-inspiring handling in spades and due to its renown for comfort, not only is it a popular bike amongst the gravel crowd, but it also has a strong following from the comfort-focused road and commuting community. Aside from comfort and practicality, the Silex 400 offers amazing style with its sleek design, and internal cable routing leaving your cockpit uncluttered and clear. All of this forms to make a versatile bike that looks and feels amazing. 

Hydroformed Tubes

Using their Hydro Forming System, Merida creates tubes that are strong yet lightweight. The tubes are inserted into a negative mold and a hot emulsion of water and oil is passed through them at pressure which enables them to be formed into complex shapes while still retaining strength.

Prolite 66 Triple Butted Aluminium

Using high-end 6066 aluminium and triple butted wall thicknesses, this frame offers strength and durability without excess weight. The hydroforming technology helps to tune the aluminium tubes to give the best possible stiffness to weight ratio.

X-Taper Headtube

The X-Tapered headtube on this bike provides room for a tapered fork to be fitted. Tapered forks provide superb stiffness and precise confidence-inspiring shifting, with this setup you'll be able to navigate streets and corners with ease!

Questions Answered

What is the Silex 400 used for?

The Silex 400 truly is an all-rounder bike that is capable on roads, paths, forest trails, dirt tracks, and gravel roads.

Why choose the Silex 400?

An amazing all-round bike, no matter your intended use, the Silex has it covered. The sleek frame and carbon forks will roll smoothly on roads and paths while the MTB inspired geometry, room for up to 42mm tyres and gravel specific hydraulic disc brakes and groupset make this bike just as capable offroad. The renowned comfort geometry means that no matter what you want to use it for, you will be comfortable from short to long days in the saddle. Multiple mounting points also give this bike the edge, meaning you can turn it into a commuter or bikepacking bike with ease. Finally, the triple-butted aluminium frame offers strength and durability in a lightweight option. All of these amazing features combine in the Silex 400 to make a high-quality, affordable package that is anything but basic.

Who is the Silex 400 designed for?

This bike is designed for the rider who wants a bike that can do it all, and who wants the next level up in gravel-secific components. If you want to be able to seemlessly transition between road and dirt, being able to ride without watching the time and heading wherever you feel the urge, and then to immidiately transition to your daily commute, the Silex 400 is the perfect bike for you. This bike has a maximum weight limit of 120kg.

C-Mount (Rack Compatible)

C-Mount equipped bikes like this one are ready for easy pannier rack installation. They have all the fixing points integrated into the frame making this bike perfect for adventure or commuting with the ability to carry extra gear or cargo.

F-Mount (Mudguard Compatible)

F-Mount equipped bikes have been designed with integrated fixing points for fenders or mudguards, this means an easy installation and sturdy, clean finish! With this bike you've got plenty of options to equip the bike for all conditions rain or shine!

Internal Cable Routing

With internal cable routing you have the benefit of a modern clean look and the added benefit of preventing rust and fraying of your shift and brake cable, being internal also means your cables are protected while in storage or being transported on the car!

More Information
SKU 22MeridaSilex400MattBlue/Black
Season 2022
Sizing SKUs XS: MEAD2241063, SM: MEAD2241074, MD: MEAD2241085, LG: MEAD2241096, XL: MEAD2241104
Click & Collect Yes
Colour Blue
Frame SILEX LITE; MAT aluminium; 700x38C / 650Bx45C max.WHS; 100x12/142x12 AST; BB86 BBR
Frame Material Alloy
Fork MERIDA SILEX CF2; Tapered; MAT carbon; 700x38C / 650Bx45C max. WHS
Fork Material Carbon
Speeds 2 x 10
Front Gears Double
Groupset Brand Shimano
Groupset Shimano GRX
Rear Gears 10 Speed
Crankset Shimano GRX600; 46-30 ATC
Chain KMC X10
Brake Type Hydraulic Disc Brake
Brakes Shimano GRX400; Hydraulic disc
Shifters Shimano GRX400 disc
Derailleur Front Shimano GRX400
Derailleur Rear Shimano GRX400
Cassette Shimano CS-HG50; 11-36 ATC; 10 GER
Wheel Size 700c
Tyres Maxxis Rambler; 700x38C; fold; TR; EXO
Rims MERIDA COMP SL; 17 IWR; 22 HRI; MAT aluminium
Spokes Black stainless
Bottom Bracket SM-BB71-41B, Pressfit 86.5
Handlebar MERIDA EXPERT GR; MAT aluminium; 400mm (XS-S), 420mm (M), 440mm (L/XL)
Headset MERIDA M2331 Neck
Stem MERIDA EXPERT CW; MAT aluminium; 31.8 DSH; -8 ASD
Saddle MERIDA COMP SL; V-mount
Seatpost MERIDA COMP CC; MAT aluminium; 30.9 DSP; 0 SSB

Merida Silex Sizing Chart

Rider's Height (cm)
145
150
155
160
165
170
175
180
185
190
XS
SM
MD
LG
XL

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