SILEX 400

 

To be fast, you have to be able to slow down. Our SILEX 400 features the super reliable and gravel specific GRX groupset with powerful hydraulic disc brakes. A reliable all-road companion with multiple fixing points for bottles and other gear.
Find Dealer

The SILEX 400 is simply crying out for some demanding cycling adventure away from pristine tarmac as well as fully laden bikepacking excursions. The stable handling of the triple butted aluminium frame, paired with our full carbon gravel fork and equipped with Shimano's gravel-specific GRX groupset, means the 400 is super capable on the way up but also on the way back down again. And that is not just down to the fully hydraulic brakes. With the SILEX 400, every road is yours.

There's a certain beauty in just riding without watching the time, heading wherever you feel the urge. For those rides, the test and award-winning SILEX makes total sense; our most comfortable and versatile road bike ever. With its modern MTB inspired geometry, long top and head tubes and short stem, it offers nimble, confidence-inspiring handling. While often seen on extended gravel and rough road outings, as well as bikepacking trips, the SILEX also found a strong following in comfort-orientated road riding connoisseurs as well as commuters and city traffic weavers. The more rugged 650b wheeled alternative to the 700c SILEX has managed to obtain multiple test wins as well as comfort awards, and is coming back in the form of the fully loaded and wirelessly shifted SILEX+ LIMITED. The 'classic' 700c SILEX also impressed the press with the 400 securing a test win in Cycling Plus, being certified as having a 'huge fun factor', 'superb riding position' and 'brilliant off-road handling'.

  • Triple butted aluminium frame and full carbon fork
  • 700c wheel for well balanced off and on-road capability
  • Internal cable routing for a clean and easy to load frame
  • Comfort geometry for long hours in the saddle
  • MTB inspired handling for superior off-road capability
  • Three bottle cage positions and bosses for further luggage capacity on the fork legs
  • material: aluminium
  • 700x38C / 650Bx45C max.WHS
  • 100x12/142x12mm axle standard
  • BB86 bottom bracket standard
frame size XS, S, M, L, XL
color CHAMPAGNE (PURPLE)
  • Tapered
  • material: carbon
  • 700x38C / 650Bx45C max. wheelsize
brake lever Shimano GRX400
headset MERIDA M2331
  • material: aluminium
  • 400mm (XS-S), 420mm (M), 440mm (L/XL)
  • material: aluminium
  • 31.8mm diameter
  • -8° stem angle
  • 80 mm all sizes
grip MERIDA ROAD EXPERT
derailleur (f) Shimano GRX400
derailleur (r) Shimano GRX400
shifters Shimano GRX400
  • material: aluminium
  • 30.9mm diameter
  • 0mm setback
seat clamp MERIDA EXPERT
chain KMC X10
  • 46-30 teeth
  • 170 mm-XS/S, 172,5 mm-M, 175 mm-L/XL
  • 11-36 teeth
  • 10 speed
bottom braket Shimano Pressfit BB71
  • 100x12mm width front hub
  • 32 spoke holes
  • centerlock
  • 142x12mm width rear hub
  • 32 spoke holes
  • centerlock
  • 17mm inner width
  • 22mm height
  • material: aluminium
  • including removeable lever, 6/4mm allen key
spokes Black stainless
  • 700x38C
  • fold
  • TR
  • EXO
max. weight 120 kg
Bike Frame Geometry Image
Frame Size XS S M L XL
Tyre Sizes 28" 28" 28" 28" 28"
ST seat tube [mm] 440 470 500 530 560
TT top tube [mm] 548 554 579 600 620
CS chain stay length [mm] 430 430 430 430 430
HTA head tube angle [°] 71 71 71 71 71
STA seat tube angle [°] 74 74 74 74 74
BD bottom bracked drop [mm] 75 75 75 75 75
HT head tube [mm] 160 180 200 220 240
FL fork length [mm] 397 397 397 397 397
R reach [mm] 380 380 400 415 430
S stack [mm] 587 606 625 644 663
WB wheel base [mm] 1027 1034 1060 1082 1103
SH stand over height [mm] 716 744 772 799 826
No. Item-No. Name Info Pieces Torque NM
1 2300011586 SCREW 1 5
2 2300011746 SCREW 1 5
3 2302002031 NUT 1
4 2311004984 DROPOUT DH - 054 1
5 2240001072 CABLE GUIDE 1
6 2298009854 SCREW 2 5

Technologies

IMAGE

PROLITE 66 TRIPLE BUTTED ALUMINUM

Our proven high-end aluminium (6066) is extremely light and durable. Using triple butted wall thicknesses and hydroforming technology, we can tune the aluminium tubes to give the best possible stiffness to weight ratio.

IMAGE

HFS - HYDRO FORMING SYSTEM

Tubes are inserted into negative moulds and a hot emulsion of water and oil is forced through at pressure, enabling them to be formed into complex shapes.

IMAGE

X-TAPER HEADTUBE

Our X-Tapered headtube offers the space for a tapered fork to be fitted. Tapered forks offer superb stiffness and precise and deliver confidence-inspiring steering.

X-TAPER HEADTUBE
IMAGE

SMOOTH WELDING

Sometimes called ‘double pass welding’, a second pass over the weld gives a clean organic look to the frame. At first glance, you will be convinced it is carbon.

SMOOTH WELDING
IMAGE

INTERNAL CABLE ROUTING

Cables are routed through the frame, entering and exiting through smooth sockets. The bike looks neat, whilst the cables are protected from moisture and dirt.

INTERNAL CABLE ROUTING
IMAGE

DOWN TUBE EXIT

Ensures that internally routed cables and wires can’t move freely and remain easily accessible for servicing.

IMAGE

F-MOUNT

‘F-Mount’ equipped bikes have integrated fittings for mud guards (some bikes require model specific mud guards), making fitting fast and simple.

IMAGE

C-MOUNT

‘C-Mount’ equipped bikes have the fixing points for a rear rack already integrated (some bikes require model specific rear rack), making fitting fast, simple and reliable.