Bergamont Bergamonster 20 Plus

2020 YouthMountain youth Manufacturer page

Bergamont Bergamonster 20 Plus, color Flaky Anthracite / Black/blue (Matt/shiny)

Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 7 32t / 12–32t
Gear range: 267%
Weight: 10.1 kg 22.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

18 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

20", lite AL-6061 tubing Not identified

AL-6061

Suspension

1 part

Fork
- BGM

Drivetrain

6 parts

Bottom bracket

Sealed cartridge Not identified
Cassette
- Shimano CS-HG200-7 7 speeds 12–32t
CS-HG200
Chain
- KMC Z7 7 speeds
Crankset
- BGM 32t
Rear derailleur
- Shimano Tourney RD-TY300 7 speeds
RD-TY300
Shifters
- Shimano SL-RS36
SL-RS36

Brakes

2 parts

Brake levers

Disc-Brake lever, adjustable reach Not identified
Brakes
- Tektro MD-M280
MD-M280

Wheels and tires

5 parts

Front hub
- BGM
Rear hub
- BGM
Rims
- Shining
MP-32
Spokes

stainless, black Not identified
Tires
- Kenda Slant Six

Cockpit and contact points

7 parts

Grips
- BGM
Handlebar
- BGM
Headset
- BGM
FP-H807B
Pedals
- Marwi
SP-700
Saddle
- BGM
Seatpost
- BGM
Stem
- BGM

Sizes and geometry

1 size Open in the geometry plotter

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

Size 26"

Table

Reach 320mm

Stack 445mm

Wheelbase 890mm

Head angle 69.0°

Seat angle 72.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 20″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	320
Stackmm	445
Top tube lengthmm	465
Seat tube lengthmm	260
Head tube lengthmm	110
Head tube angle	69°
Seat tube angle	72°
Chainstay lengthmm	380
Wheelbasemm	890
Front centermm	513
Bottom bracket dropmm	34
Standover heightmm	530
Fork rakemm	40
Stack/reach ratio	1.39

Not published by the manufacturer: Bottom bracket height, 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
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 10.1 kg

22.3 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 7
Smallest sprocket: 12
Largest sprocket: 32
Lowest gear: 20.0 in
Highest gear: 53.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.6″
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

2 measures

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

Lowest gear

20.0 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2020
Sample: 159 bicycles with this information
Coverage: 78.7% of the class

Highest gear

53.3 gear inches

This value is below the central range for this class.

Cohort: Youth / Mountain youth Model year: 2020
Sample: 159 bicycles with this information
Coverage: 78.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.7 km/h
Highest gear: 20.4 km/h

Total gear range 267%

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: 20.0–53.3 gear inches
Class reference (p10–p90): 16.6–75.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2020
Lowest gear: 159 bicycles with this information, 78.7% of the class
Highest gear: 159 bicycles with this information, 78.7% 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 2020 builds

Differences across 2020 builds
Specification	This bicycle Bergamont Bergamonster 20 Plus	Bergamont Bergamonster 20 Boy	Bergamont Bergamonster 20 Girl
Frame
Intended fit	Unisex	boys	girls
Bicycle weight	10.1 kg	8.9 kg	8.9 kg
Drivetrain
Smallest sprocket	12	14	14
Largest sprocket	32	28	28
Lowest gear	20.0 in	22.9 in	22.9 in
Highest gear	53.3 in	45.7 in	45.7 in
Brakes
Brake type	Mechanical disc	Rim brake	Rim brake
Other specifications
Tire width	2.6″	1.95″	1.95″