Bike Comparison
    Roller 202019 Norco
    Recommended
    MSRP
    $349
    Where to Buy
    —
    $1

    At

    Category
    		General Youth
    Frame
    		Aluminum
    Fork
    Wheels
    		Aluminum
    Wheel Size
    		20″
    Brakes
    		Rim
    Motor
    Battery
    Groupset
    Drivetrain
    		Single-speed
    Brand Site

    norco.com

    Summary
    		The Norco Roller 20 is a 20″ aluminum frame general youth bike with rim brakes.
    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)

    11 mph

    Roller 20

    Highest gear

    (descending)

    Geometry
    Specs
    Roller 202019 Norco
    Frame

    Lightweight aluminum low standover frame

    Fork

    MTB style long radius w/V-Brake mounts

    Bottom Bracket

    MTB style BB with sealed cartridge bearing

    Headset

    Threadless 1-1/8” ball bearing type

    Stem

    Alloy 35mm

    Handlebar

    Alloy 31.8mm riser bar

    Saddle

    Norco Jr. MTB Saddle

    Seatpost

    Alloy 27.2mm

    Pedals

    Jr. MTB Flats

    Grips

    Jr. MTB type, soft rubber

    Groupset
    Crank

    Aluminum 3pc crank, 30T

    Cassette

    16T sprocket

    Chain

    KMC Z410A

    Brakes

    Front: Tektro alloy V-Brake with linear spring, Rear: Tektro alloy V-Brake with linear spring

    Brake Levers

    Jr. MTB alloy lever w/reach adjust

    Wheels
    Rims

    Aluminum 20” MTB

    Front Hub

    Aluminum hub w/ball bearing

    Rear Hub

    Aluminum hub w/ball bearing

    Tires

    20” x 2.1” w/MTB tread

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