Bike Comparison
    MSRP
    Where to Buy
    $1

    At

    $1

    At

    $1

    At

    Category
    Mountain YouthMountain YouthMountain Youth
    Weight
    22.3 lbs19.6 lbs19.6 lbs
    2.2
    1.9
    1.9
    AluminumAluminumAluminum
    Fork
    AluminumAluminumAluminum
    Wheels
    AluminumAluminumAluminum
    Wheel Size
    20″20″20″
    Brakes
    Mechanical DiscRimRim
    Groupset
    TourneyTourneyTourney
    Drivetrain
    1 × 71 × 71 × 7
    Brand Site

    bergamont.com

    bergamont.com

    bergamont.com

    Summary
    The Bergamont Bergamonster 20 Plus, Bergamont Bergamonster 20 Girl, and Bergamont Bergamonster 20 Boy are all 20″ aluminum frame mountain youth bikes.
    Similar Bikes
    Accessories
    Gear Range

    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 Plus

    14 mph

    Bergamonster 20 Girl

    14 mph

    Bergamonster 20 Boy

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    20", lite AL-6061 tubing

    ColorFlaky Anthracite / Black/blue (Matt/shiny)

    20", lite AL-6061 tubing

    ColorFlaky Anthracite / Black/blue (Matt/shiny)

    20", lite AL-6061 tubing

    ColorFlaky Anthracite / Black/blue (Matt/shiny)

    Fork

    BGM rigid fork, disc, alloy

    BGM rigid fork, alloy

    BGM rigid fork, alloy

    Bottom Bracket

    Sealed cartridge

    Sealed cartridge

    Sealed cartridge

    Headset

    BGM FP-H807B, A-Headset, semi-integrated, 1 1/8"

    BGM FP-H807B, A-Headset, semi-integrated, 1 1/8"

    BGM FP-H807B, A-Headset, semi-integrated, 1 1/8"

    Stem

    BGM Comp, length: 35 mm, clamp diameter: 31.8 mm

    BGM Comp, length: 35 mm, clamp diameter: 31.8 mm

    BGM Comp, length: 35 mm, clamp diameter: 31.8 mm

    Handlebar

    BGM Comp, riserbar, width: 540 mm

    BGM Comp, riserbar, width: 540 mm

    BGM Comp, riserbar, width: 540 mm

    Saddle

    BGM Bergamonster

    BGM Bergamonster

    BGM Bergamonster

    Seatpost

    BGM Comp

    BGM Comp

    BGM Comp

    Pedals

    Marwi SP-700

    Marwi SP-700

    Marwi SP-700

    Grips

    BGM Kids

    BGM Kids

    BGM Kids

    Groupset
    Rear Derailleur

    Shimano RD-TY300

    Shimano RD-TY300

    Shimano RD-TY300

    Crank

    BGM Comp, 32t, length: 127 mm

    BGM Comp, 32t, length: 127 mm

    BGM Comp, 32t, length: 127 mm

    Shifters

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

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

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

    Cassette

    Shimano CS-HG200-7, 12-32t

    Shimano MF-TZ500-7, 14-28t

    Shimano MF-TZ500-7, 14-28t

    Chain

    KMC Z7

    KMC Z7

    KMC Z7

    Brakes

    Tektro MD-M280, mechanical disc brake, rotor: 160/160 mm

    Alloy V-brakes

    Alloy V-brakes

    Brake Levers

    Disc-Brake lever, adjustable reach

    V-Brake lever, adjustable reach

    V-Brake lever, adjustable reach

    Wheels
    Rims

    Shining MP-32, disc

    Shining V-6NS, CNC-Side

    Shining V-6NS, CNC-Side

    Spokes

    stainless, black

    stainless, black

    stainless, black

    Front Hub

    BGM Comp, 6-bolt, disc, quick release

    BGM Comp

    BGM Comp

    Rear Hub

    BGM Comp, 6-bolt, disc, quick release

    BGM Comp

    BGM Comp

    Tires

    Kenda Slant Six, 20x2.60" Tubes: Kenda AV20

    Kenda K1166, 20x1.95" Tubes: Impac AV20

    Kenda K1166, 20x1.95" Tubes: Impac AV20

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