Merida eBIG.Nine 675

2024 MountainCross-country Electric bicycle Manufacturer page

Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 12 34t / 10–50t
Gear range: 500%
Battery: 750 Wh
Weight: 23.3 kg 51.4 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

20 of 24 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

eBIG.NINE LITE III, material: aluminium, 29x2.35" without fender max. / 29x2.25" with fender max. wheelsize, 148x12 mm axle standard, intube Not identified

Electric system

3 parts

Battery

Trendpower Internal Battery 750Wh Not identified
Display
- Shimano SC-EN600
SC-EN600
Motor
- Shimano EP6

Suspension

1 part

Fork
- SR Suntour XCR34

Drivetrain

6 parts

Bottom bracket

BSA, 73mm, threaded Not identified
Cassette
- SRAM PG-1210 Eagle 12 speeds
PG-1210
Chain
- SRAM SX Eagle 12 speeds
Crankset
- Samox
Rear derailleur
- SRAM NX Eagle 12 speeds
Shifters
- SRAM NX Eagle Trigger 12 speeds

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Novatec
Rear hub
- Novatec
Rims
- Merida
Spokes

Black stainless Not identified
Tires
- Maxxis

Cockpit and contact points

5 parts

Other components

1 part

Kickstand
- Massload
CL-KA98

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 427mm

Stack 640mm

Wheelbase 1183mm

Head angle 67.5°

Seat angle 74.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	411	427	445	462
Stackmm	636	640	650	659
Top tube lengthmm	588	605	625	645
Seat tube lengthmm	380	430	480	530
Head tube lengthmm	115	120	130	140
Head tube angle	67.5°	67.5°	67.5°	67.5°
Seat tube angle	74.5°	74.5°	74.5°	74.5°
Chainstay lengthmm	465	465	465	465
Wheelbasemm	1165	1183	1204	1225
Front centermm	707	725	746	767
Bottom bracket dropmm	62.5	62.5	62.5	62.5
Bottom bracket heightmm	312	312	312	312
Standover heightmm	719	750	794	835
Fork rakemm	51	52	51	51
Trailmm	100	99	100	100
Stack/reach ratio	1.55	1.50	1.46	1.43

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: Aluminum
Bicycle weight: 23.3 kg

51.4 lb
Weight limit: 140 kg

308.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 50
Lowest gear: 19.7 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 750 Wh

Additional specifications

Battery: Trendpower Internal Battery 750Wh
Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 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: 2024
Sample: 1,755 bicycles with this information
Coverage: 93.6% of the class

Lowest gear

19.7 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2024
Sample: 1,384 bicycles with this information
Coverage: 73.8% of the class

Highest gear

98.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2024
Sample: 1,384 bicycles with this information
Coverage: 73.8% of the class

Shifting

Mechanical

229 of 1,871 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2024
Sample: 1,871 bicycles with this information
Coverage: 99.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.6 km/h
Highest gear: 37.8 km/h

Total gear range 500%

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: 19.7–98.6 gear inches
Class reference (p10–p90): 17.7–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2024
Lowest gear: 1384 bicycles with this information, 73.8% of the class
Highest gear: 1384 bicycles with this information, 73.8% 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 2024 builds
Specification	This bicycle Merida eBIG.Nine 675	Merida eBIG.Nine 300 SE	Merida eBIG.Nine 400	Merida eBIG.Nine 400 EQ	Merida eBIG.Nine 475	Merida eBIG.Nine 475 EQ
Frame
Bicycle weight	23.3 kg	Not informed	24.1 kg	Not informed	24.1 kg	25.4 kg
Drivetrain
Rear sprockets	12	9	10	10	10	10
Smallest sprocket	10	11	11	11	11	11
Largest sprocket	50	36	46	48	48	48
Lowest gear	19.7 in	27.4 in	21.4 in	20.5 in	20.5 in	20.5 in
Highest gear	98.6 in	89.6 in	89.6 in	89.6 in	89.6 in	89.6 in
Electric bicycle systems
Battery capacity	750 Wh	504 Wh	630 Wh	630 Wh	750 Wh	750 Wh
Other specifications
Fork spring	Air	Coil	Coil	Coil	Coil	Coil

Changes since 2023
Specification	2023 Merida eBIG.Nine 675	This bicycle Merida eBIG.Nine 675
Frame
Bicycle weight	Not informed	23.3 kg
Drivetrain
Rear sprockets	11	12
Smallest sprocket	11	10
Largest sprocket	51	50
Lowest gear	19.3 in	19.7 in
Highest gear	89.6 in	98.6 in
Other specifications
Battery	Capacity: 750 WhSimplo Internal Battery, 750Wh	Capacity: 750 WhTrendpower Internal Battery 750Wh