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    MATTS J. 20+2025 Merida
    Recommended
    MSRP
    ($673)
    Where to Buy
    —
    $1

    At

    Category
    		General Youth
    3.0
    Frame
    		Aluminum
    		Aluminum
    Wheels
    		Aluminum
    Wheel Size
    		20″
    		Tektro Hydraulic Disc
    		Tourney
    Drivetrain
    		1 × 7
    Brand Site

    merida-bikes.com

    Summary
    		The Merida MATTS J. 20+ is a 20″ aluminum frame general youth bike with mid-range components and tektro hydraulic disc brakes.

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    Insights
    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)

    12 mph

    MATTS J. 20+

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    MATTS J. 20+2025 Merida
    Frame

    MATTS J. 20+, material: aluminium, 20x2.4" max. wheelsize, 135x9/100x9mm axle standard, BSA bottom bracket standard

    BB Standard: BSA, 100mm, Threaded

    Fork

    MERIDA MATTS J. 20+, material: aluminium, 20x2.4" max. wheelsize

    Bottom Bracket

    FSA TH-7420ST, 68-124

    Headset

    FSA NO.10P Neck15

    Stem

    MERIDA CC, material: aluminium, 31.8mm diameter, 6° stem angle, 60 mm

    Handlebar

    MERIDA EXPERT JR, material: aluminium, 620mm width, 25mm rise

    Saddle

    MERIDA COMP JR

    Seatpost

    MERIDA COMP CC, 27.2mm diameter, 0mm setback, material: aluminium

    Type: Rigid

    Pedals

    Marwi SP-202

    Groupset
    Rear Derailleur

    Shimano RD-TY300

    Crank

    MERIDA EXPERT JR, 28 teeth, MAT Aluminium, 127 mm

    Shifters

    Shimano SL-M315-7

    Cassette

    Shimano MF-TZ500, 14-34 teeth, 7 speed

    Chain

    KMC Z8.3

    Brakes

    Tektro M275, hydraulic brake

    Type: Tektro Hydraulic Disc

    Wheels
    Rims

    MERIDA JR 20+, material: aluminium

    Spokes

    Black steel

    Front Hub

    KT-K68F / Joytech D242DSE, 100x9mm width front hub, 20 spoke holes, 135x9mm width rear hub, 24 spoke holes

    Rear Hub

    KT-K68F / Joytech D242DSE, 100x9mm width front hub, 20 spoke holes, 135x9mm width rear hub, 24 spoke holes

    Tires

    Front: CST Jet C1820, 20x2.4", wire, Rear: CST Jet C1820, 20x2.4", wire

    Disc Rotors

    Tektro TR160 / Tektro TR140, 160mm, 140mm

    Accessories
    Stand

    kickstand adjustable alloy

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