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2023 Bergamont

Bergamonster 20 Boy

A 20″ aluminum frame mountain youth bike with mid-range components and rim brakes.
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Manufacturer Price

£359($482)
Weight24.7 lbs  
FrameAluminum
SuspensionHardtail, 40mm
ForkSuntour XCT
Wheels20″ Aluminum
Drivetrain1 × 7
GroupsetTourney
BrakesRim
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

16 mph

Bergamonster 20 Boy

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Geometry
Specs
Build
Frame

20", lite AL-6061 tubing

BB StandardBSA, Threaded

ColorSunny Orange (Shiny)

Fork

Suntour XCT JR, 40 mm, softer spring setup

Travel40mm

Spring TypeCoil

Bottom Bracket

Sealed cartridge, BSA

Headset

BGM FP-H807, A-Headset, semi-integrated, 1 1/8"

Stem

BGM Comp, with Syncros Stem Protector

Handlebar

BGM Comp, riserbar, width: 540 mm

Saddle

Syncros Future Pro

Seatpost

BGM Comp

TypeRigid

Pedals

Marwi SP-700

Grips

BGM Kids

Groupset
Rear Derailleur

Shimano RD-TY300

Crank

Prowheel, 36t, length: 127 mm

Shifters

Shimano SL-RS36, 1x7-speed, revo-shifter

Cassette

Sunrace MF-M300, 13-34t

Chain

KMC Z7

Brakes

Alloy V-brake

TypeRim

Brake Levers

V-Brake lever, alloy, adjustable reach

Wheels
Rims

Shining V-6NS

Spokes

steel, black

Front Hub

BGM Comp

Rear Hub

BGM Comp

Tires

Front: Kenda Booster, 20x2.20" Tube: Kenda AV20, Rear: Kenda Booster, 20x2.20" Tube: Kenda AV20

Rider Notes
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First added January 21

Last updated September 9

Not listed for 1,007 days