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    Ultrasonic 262017 Author
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Road Youth
    Weight
    		23.1 lbs
    4.0
    Frame
    		Aluminum
    		Aluminum
    Wheels
    		Aluminum
    Wheel Size
    		26″
    		Tektro Hydraulic Disc
    		NX
    Drivetrain
    		1 × 11
    Brand Site

    en.author.eu

    Summary
    		The Author Ultrasonic 26 is a 26″ aluminum frame road youth bike with upper 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)

    23 mph

    Ultrasonic 26

    Highest gear

    (descending)

    Geometry
    Specs
    Ultrasonic 262017 Author
    Frame

    triple butted hydroformed alloy 6061 26"

    Color: Silver / Red

    Fork

    alloy 6061 26"

    Stem

    AUTHOR alloy

    Handlebar

    AUTHOR 25 mm 620 mm

    Saddle

    AUTHOR Champion CR

    Seatpost

    AUTHOR alloy (31.6)

    Type: Rigid

    Pedals

    alloy

    Grips

    AUTHOR high density foam

    Groupset
    Rear Derailleur

    SRAM NX-1

    Crank

    SRAM 32 teeth 155 mm cranks

    Shifters

    SRAM NX-1 (11)

    Cassette

    SRAM PG1130 11-42 (11)

    Chain

    SRAM CN-1100

    Brakes

    TEKTRO Auriga disc hydraulic (6" rotors)

    Type: Tektro Hydraulic Disc

    Wheels
    Rims

    AUTHOR Argon 26 32 holes

    Spokes

    black stainless steel 2.0 mm

    Front Hub

    AUTHOR Xenon 32 holes

    Rear Hub

    AUTHOR Xenon 32 holes

    Tires

    VITTORIA Barzo kevlar 26" x 2.10"

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