Bike Comparison
    MSRP
    $1,899
    $1,999
    $2,499
    Where to Buy
    $1

    At

    $1

    At

    $1

    At

    Category
    General YouthGeneral YouthGeneral Youth
    Weight
    26.9 lbs29.8 lbs34.2 lbs
    3.6
    4.4
    4.4
    AluminumAluminumAluminum
    Wheels
    AluminumAluminumAluminum
    20″24″27.5″
    Brakes
    Hydraulic DiscHydraulic DiscHydraulic Disc
    Groupset
    X5NX, X1NX Eagle, Truvativ Descendant
    Drivetrain
    1 × 101 × 111 × 12
    Suspension
    FullFullFull
    Front Travel
    120mm145mm160mm
    Rear Travel
    130mm145mm160mm
    Seatpost
    RigidRigidDropper
    Brand Site

    commencalusa.com

    commencalusa.com

    commencalusa.com

    Summary
    The Commençal CLASH 20, Commençal CLASH 24, and Commençal CLASH JUNIOR are all aluminum frame general youth bikes with hydraulic disc brakes. The CLASH 20 has 20″ aluminum wheels, the CLASH 24 has 24″ aluminum wheels and better components, and the CLASH JUNIOR has a dropper post, 27.5″ aluminum wheels, and more travel.
    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)

    17 mph

    CLASH 20

    21 mph

    CLASH 24

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Frame

    2019 CLASH 20, 20'', 130 mm travel

    2019 CLASH 24, 24'', 145 mm travel

    2019 CLASH JR, 650b, 160 mm travel

    Fork

    MANITOU JUNIT 20'', 120 mm travel, rebound, compression

    Travel145mm

    MANITOU JUNIT 24'', 145 mm travel, rebound, compression

    Travel145mm

    ROCKSHOX 35 GOLD RL, 160 mm travel, rebound, compression

    Travel145mm

    Shock

    MANITOU MCLEOD NINO, 170 x 35, rebound

    Travel160mm

    Spring TypeAir

    MANITOU MCLEOD NINO, 210 x 50, rebound

    Travel160mm

    Spring TypeAir

    ROCKSHOX DELUXE SELECT + RT, 210 X 55, rebound, 2 positions

    Travel160mm

    Spring TypeAir

    Bottom Bracket

    NECO, square BB

    SRAM DUB BSA

    SRAM DUB, Press Fit BB 92

    Headset

    ACROS Fiber ZS44 / ZS56, sealed bearings, IPS Technology

    ACROS Fiber ZS44 / ZS56, sealed bearings, IPS Technology

    ACROS Fiber ZS44 / ZS56, sealed bearings, IPS Technology

    Stem

    PROTAPER, 35 mm, 31.8 mm

    PROTAPER, 35 mm, 31.8 mm

    RIDE ALPHA FREERIDE, 40 mm, 31,8 mm, 0° angle

    Handlebar

    PROTAPER, Alloy 7075, 600 mm, 31,8 mm

    PROTAPER, Alloy 7075, 680 mm, 31,8 mm

    RIDE ALPHA, Alloy 7050, double butted, 15 mm rise, 760 mm, 31,8 mm

    Saddle

    RIDE ALPHA Kids

    RIDE ALPHA Kids

    RIDE ALPHA Kids

    Seatpost

    RIDE ALPHA, 31,6 mm, no offset, 250 mm

    RIDE ALPHA, 31,6 mm, no offset, 250 mm

    KS Ragei, 31.6 mm, 100 mm travel

    Grips

    PROTAPER, Kids specif grips, single clamp

    PROTAPER, Kids specif grips, single clamp

    RIDE ALPHA, DH Grips, ultra soft compound, single clamp

    Groupset
    Rear Derailleur

    SRAM X5, 10 speed

    SRAM NX, 1 x 11 speed

    SRAM NX EAGLE, 1 x 12 speed

    Crank

    SAMOX, Alloy, 32 t, 145 mm

    SRAM X1 1000 EAGLE, 32 t, 155 mm

    SRAM DESCENDANT 6K EAGLE 6K, 34 t, 165 mm

    Shifters

    SRAM X5, 10 speed

    SRAM NX, 1 x 11 speed

    SRAM NX EAGLE, 1 x 12 speed

    Cassette

    SRAM PG-1020, 11 - 36 t

    SRAM NX 11 speed, 11 - 42 t

    SRAM NX EAGLE, 10 - 50, 12 speed

    Chain

    YABAN, S10

    SRAM NX, 11 speed

    SRAM NX EAGLE, 1 x 12 speed

    Brakes

    TEKTRO HD-M282, Kids specific, 180 mm / 180 mm

    TEKTRO HD-M282, Kids specific, 180 mm / 180 mm

    SRAM GUIDE T, 200 mm / 180 mm

    Wheels
    Rims

    ALEX MD30, 32 holes, 30 mm inner width

    ALEX MD30, 32 holes, 30 mm inner width

    WTB ST i29, 32 holes, tubeless ready, 29 mm inner width

    Front Hub

    FORMULA, 32 holes, sealed bearings

    FORMULA, 32 holes, sealed bearings

    FORMULA, 32 holes, sealed bearings

    Rear Hub

    FORMULA, 32 holes, sealed bearings

    FORMULA, 32 holes, sealed bearings

    FORMULA, 32 holes, sealed bearings

    Tires

    VEE TIRE CO FLOW SNAP, 20 x 2.4, tackee compound, skinwall

    VEE TIRE CO FLOW SNAP, 24 x 2.4, tackee compound, skinwall

    VEE TIRE CO FLOW SNAP, 27.5 x 2.35, tackee compound, skinwall, tubeless ready

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