Merida Big.Seven 70

2014 MountainCross-country Manufacturer page

Fork travel: 100 mm
Wheels: 27.5″
Drivetrain: 3 × 9 22–44t / 11–32t
Gear range: 582%
Weight: 13.9 kg 30.6 lb · Reference configuration not specified
Brakes: Hydraulic disc

Sizes

Size guide

13.5"
15"
17"
18.5"
20"
21.5"
23"

The manufacturer did not publish rider heights for these sizes.

Components

13 of 22 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

Big.Seven Speed Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

8 parts

Bottom bracket

Cartridge Bearing Not identified
Cassette
- SunRace
CS-M9
Chain
- KMC
Chain guide

attached Not identified
Crankset
- SR Suntour
Front derailleur
- SRAM X5
Rear derailleur
- SRAM Eagle AXS S500 12 speeds
Shifters
- SRAM

Brakes

2 parts

Brake levers

attached Not identified
Brakes
- ProMax

Wheels and tires

5 parts

Front hub

Alloy Disc QR Not identified
Rear hub

Alloy Disc QR Not identified
Rims
- Merida
Spokes

stainless silver Not identified
Tires
- Merida

Cockpit and contact points

5 parts

Handlebar
- Merida
Headset

EGG Steel-B Not identified
Pedals

XC Alloy Not identified
Saddle
- Merida
Seatpost
- Merida

Sizes and geometry

7 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 18.5"

Table

Geometry diagram unavailable

The drawing needs wheelbase, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 7 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	374	383	389	396	403	403	410
Stackmm	593	598	609	619	628	640	649
Top tube lengthmm	550	560	575	585	595	605	615
Seat tube lengthmm	343	381	432	470	508	546	584
Head tube lengthmm	100	105	115	125	135	145	155
Head tube angle	70°	70°	70.5°	70.5°	70.5°	71°	71°
Seat tube angle	73.5°	73.5°	73°	73°	73°	72.5°	72.5°
Chainstay lengthmm	430	430	430	430	430	430	430
Bottom bracket dropmm	53	53	53	53	53	53	53
Bottom bracket heightmm	302	302	302	302	302	302	302
Stack/reach ratio	1.59	1.56	1.57	1.56	1.56	1.59	1.58

Not published by the manufacturer: Wheelbase, Front center, Standover height, Fork rake, Trail, 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
Bicycle weight: 13.9 kg

30.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 44
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 18.9 in
Highest gear: 110.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 measures

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2014
Sample: 327 bicycles with this information
Coverage: 79.3% of the class

Lowest gear

18.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2014
Sample: 380 bicycles with this information
Coverage: 92.2% of the class

Highest gear

110.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2014
Sample: 380 bicycles with this information
Coverage: 92.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.2 km/h
Highest gear: 42.1 km/h

Total gear range 582%

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: 18.9–110.0 gear inches
Class reference (p10–p90): 17.3–113.5 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2014
Lowest gear: 380 bicycles with this information, 92.2% of the class
Highest gear: 380 bicycles with this information, 92.2% 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 2014 builds

Differences across 2014 builds
Specification	This bicycle Merida Big.Seven 70	Merida Big.Seven 1000	Merida Big.Seven 100	Merida Big.Seven 1500	Merida Big.Seven 20-D	Merida Big.Seven 20-MD
Frame
Bicycle weight	13.9 kg	11.7 kg	13.9 kg	11.8 kg	13.9 kg	13.9 kg
Frame material	Not informed	Not informed	Aluminum	Not informed	Not informed	Not informed
Suspension
Suspension configuration	Hardtail	Not informed	Not informed	Hardtail	Not informed	Hardtail
Front travel	100 mm	Not informed	Not informed	100 mm	Not informed	100 mm
Drivetrain
Front chainrings	3	Not informed	Not informed	2	Not informed	3
Smallest chainring	22	Not informed	Not informed	24	Not informed	24
Largest chainring	44	Not informed	Not informed	38	Not informed	42
Rear sprockets	9	Not informed	Not informed	10	Not informed	8
Smallest sprocket	11	Not informed	Not informed	11	Not informed	11
Largest sprocket	32	Not informed	Not informed	36	Not informed	32
Lowest gear	18.9 in	Not informed	Not informed	18.3 in	Not informed	20.6 in
Highest gear	110.0 in	Not informed	Not informed	95.0 in	Not informed	105.0 in
Brakes
Brake type	Hydraulic disc	Not informed	Not informed	Hydraulic disc	Not informed	Mechanical disc
Cockpit
Seatpost	Rigid seatpost	Not informed	Not informed	Rigid seatpost	Not informed	Rigid seatpost
Other specifications
Fork spring	Coil	Not informed	Not informed	Air	Not informed	Coil
Suspension	Hardtail	Not informed	Not informed	Hardtail	Not informed	Hardtail
Tire width	2.1″	Not informed	Not informed	2.1″	Not informed	2.1″
Wheel material	Aluminum	Not informed	Not informed	Aluminum	Not informed	Aluminum