Merida Silex 4000

2021 RoadGravel Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 30–46t / 11–36t
Gear range: 502%
Weight: 9.35 kg 20.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

16 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

SILEX CF2, material: carbon, 700x38C / 650Bx45C max. wheelsize, 100x12/142x12mm axle standard, BB386 bottom bracket standard Not identified

Suspension

1 part

Fork
- Merida

Drivetrain

7 parts

Bottom bracket

BB86/BB92, press-fit Not identified
Cassette
- Shimano CS-HG50-10 10 speeds
CS-HG50-10CS-HG50
Chain
- KMC X10 10 speeds
Crankset
- Shimano GRX FC-RX600
FC-RX600
Front derailleur
- Shimano GRX FD-RX400 2 speeds
FD-RX400
Rear derailleur
- Shimano GRX RD-RX400 10 speeds
RD-RX400
Shifters
- Shimano GRX ST-RX400
ST-RX400

Brakes

2 parts

Brake levers
- Shimano
Brakes
- Shimano

Wheels and tires

5 parts

Front hub
- VP CLK-170F-X12 MTB
CLK-170F-X12
Rear hub
- VP CLK-270R-X12 MTB
CLK-270R-X12
Rims
- Merida
Spokes

Black stainless Not identified
Tires
- Maxxis Rambler

Cockpit and contact points

4 parts

Handlebar
- Merida
Headset

SILEX Neck Not identified
Saddle
- Merida
Seatpost
- Merida

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 400mm

Stack 626mm

Wheelbase 1061mm

Head angle 71.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	379	390	400	415	430
Stackmm	588	607	626	645	664
Top tube lengthmm	548	564	580	600	620
Seat tube lengthmm	440	470	500	530	560
Head tube lengthmm	160	180	200	220	240
Head tube angle	71°	71°	71°	71°	71°
Seat tube angle	74°	74°	74°	74°	74°
Chainstay lengthmm	430	430	430	430	430
Wheelbasemm	1027	1044	1061	1082	1104
Front centermm	608	625	642	663	685
Bottom bracket dropmm	75	75	75	75	75
Bottom bracket heightmm	274	274	274	274	274
Standover heightmm	706	736	765	794	822
Fork rakemm	45	45	45	45	45
Trailmm	73	73	73	73	73
Stack/reach ratio	1.55	1.56	1.57	1.55	1.54

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 9.35 kg

20.6 lb
Weight limit: 120 kg

264.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 24.2 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire clearance: Maximum tire width: 38c; Additional specification: Wheel kind: 700, Maximum tire width: 45c; Additional specification: Wheel kind: 27.5
Tire width: 38c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

24.2 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Mechanical

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.3 km/h
Highest gear: 46.4 km/h

Total gear range 502%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 24.2–121.3 gear inches
Class reference (p10–p90): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2021 builds

Differences across 2021 builds
Specification	This bicycle Merida Silex 4000	Merida Silex 200	Merida Silex 300	Merida Silex 400	Merida Silex 600	Merida Silex 7000
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Carbon
Bicycle weight	9.35 kg	10.4 kg	9.99 kg	10.36 kg	10.09 kg	8.71 kg
Drivetrain
Front chainrings	2	2	1	2	1	2
Smallest chainring	30	32	44	30	40	31
Largest chainring	46	48	44	46	40	48
Rear sprockets	10	9	11	10	11	11
Largest sprocket	36	34	42	36	42	34
Lowest gear	24.2 in	27.3 in	30.4 in	24.2 in	27.6 in	26.4 in
Highest gear	121.3 in	126.6 in	116.0 in	121.3 in	105.5 in	126.6 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc