Bergamont E-Revox 4 EQ

2021 MountainCross-country Electric bicycle Manufacturer page

Bergamont E-Revox 4 EQ, color Midnight Blue / Black/silver (Shiny/matt)

Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 10 32t / 11–46t
Gear range: 418%
Battery: 500 Wh
Weight: 24.1 kg 53.1 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

25 of 26 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

29", ultra lite AL-6061 tubing, integrated PowerPack battery Not identified

AL-6061

Electric system

2 parts

Suspension

1 part

Fork
- SR Suntour NVX30

Drivetrain

6 parts

Bottom bracket
- Bosch
Cassette
- Shimano Deore CS-M4100 10 speeds 11–46t
CS-M4100
Chain
- KMC e10 Sport 10 speeds
Crankset
- FSA 32t
CK-200
Rear derailleur
- Shimano RD-M4120
RD-M4120
Shifters
- Shimano Deore SL-M4100 10 speeds
SL-M4100

Brakes

2 parts

Brake levers
- Shimano BL-MT200
BL-MT200
Brakes
- Shimano BR-MT200
BR-MT200SM-RT10

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Other components

3 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 400mm

Stack 625mm

Wheelbase 1130mm

Head angle 69.5°

Seat angle 73.0°

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	393	400	413	425
Stackmm	619	625	629	645
Top tube lengthmm	582	590	599	616
Seat tube lengthmm	420	445	480	525
Head tube lengthmm	120	125	130	140
Head tube angle	69.5°	69.5°	69.5°	71°
Seat tube angle	73°	73°	73.5°	73.5°
Chainstay lengthmm	480	480	480	480
Wheelbasemm	1122	1130	1146	1146
Front centermm	651	659	675	675
Bottom bracket dropmm	69	69	69	69
Bottom bracket heightmm	305	305	305	305
Standover heightmm	748	758	765	796
Fork rakemm	45	45	45	45
Trailmm	92	93	91	81
Stack/reach ratio	1.58	1.56	1.52	1.52

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: 24.1 kg

53.1 lb
Weight limit: 135 kg

297.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 20.2 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Electric system

Battery capacity: 500 Wh

Additional specifications

Battery: Motor: Bosch Drive Unit Performance Line Cruise, Gen. 3, 250 W, 36 V, max. 25 km/h Display: Bosch Purion Battery: Bosch 36 V Li Ion, 500 Wh, PowerPack, covered Assistance Modes: Eco (+55%), Tour (+120%), eMTB (+120 - 300%), Turbo (+300%), Walk Assist (-5 km/h)
Bottom bracket standard: Bosch
Fork spring: Coil
Tire width: 2.1″
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: 2021
Sample: 1,256 bicycles with this information
Coverage: 91.6% of the class

Lowest gear

20.2 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Highest gear

84.4 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Shifting

Mechanical

89 of 1,368 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,368 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.7 km/h
Highest gear: 32.3 km/h

Total gear range 418%

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: 20.2–84.4 gear inches
Class reference (p10–p90): 17.4–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2021
Lowest gear: 1101 bicycles with this information, 80.3% of the class
Highest gear: 1101 bicycles with this information, 80.3% 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 Bergamont E-Revox 4 EQ	Bergamont E-Revox 4	Bergamont E-Revox 4 FMN EQ	Bergamont E-Revox Elite EQ	Bergamont E-Revox Expert	Bergamont E-Revox Expert FMN
Frame
Bicycle weight	24.1 kg	22.5 kg	24 kg	23.6 kg	23.1 kg	23 kg
Drivetrain
Smallest chainring	32	32	32	34	34	34
Largest chainring	32	32	32	34	34	34
Rear sprockets	10	9	10	12	12	12
Smallest sprocket	11	11	11	10	10	10
Largest sprocket	46	36	46	51	51	51
Lowest gear	20.2 in	25.8 in	20.2 in	19.3 in	19.3 in	19.3 in
Highest gear	84.4 in	84.4 in	84.4 in	98.6 in	98.6 in	98.6 in
Electric bicycle systems
Battery capacity	500 Wh	500 Wh	500 Wh	625 Wh	625 Wh	625 Wh
Other specifications
Fork spring	Coil	Not informed	Coil	Air	Not informed	Not informed
Tire width	2.1″	2.4″	2.1″	2.25″	2.6″	2.6″