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    MSRP
    ($2,325)
    Where to Buy
    $1

    At

    Category
    Gravel
    Weight
    23.7 lbs
    3.9
    Frame
    Aluminum
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Shimano GRX 400 Hydraulic Disc
    GRX 800, GRX 600
    Drivetrain
    1 × 12
    Brand Site

    kellysbike.com

    Summary
    The Kellys GROOT 90 is an aluminum frame gravel bike with upper mid-range components and shimano grx 400 hydraulic disc brakes.

    Ask 99 Spokes

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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)

    35 mph

    GROOT 90

    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

    KELLYS Gravel Concept Aluminium alloy Disc / 1.5" tapered HT, flat mount disc brake, internal routing / 12 mm thru axle

    BB StandardBSA, 68mm, Threaded

    Fork

    KELLYS Carbon Disc / 1.5" tapered steerer, flat mount disc brake / 12 mm thru axle

    Bottom Bracket

    SHIMANO BB-RS500

    Stem

    PROMAX - for internal cable routing, compatible with A-BOX head set / diam 28.6 mm / bar bore 31.8 mm / 6° / length 80 mm (S ), 90 mm (M), 100 mm (L)

    Handlebar

    GravelBar - double butted / diam 31.8 mm / width 400 mm (S), 420 mm (M), 440 mm (L)

    Saddle

    SELLE ITALIA X Evo

    Seatpost

    KLS Active Road - diam 30.9 mm / length 400 mm

    TypeRigid

    Grips

    KLS bar tape

    Groupset
    Rear Derailleur

    SHIMANO GRX RX822 (direct mount)

    Crank

    SHIMANO GRX RX610-1 (40T) - length 172.5 mm (S - M), 175 mm (L)

    Shifters

    SHIMANO GRX ST-RX610-R Dual Control / BL-RX610-L

    Cassette

    SHIMANO Deore CS-M6100-12 (10-51T)

    Chain

    SHIMANO CN-M7100

    Brakes

    SHIMANO GRX RX400 Hydraulic Disc

    TypeShimano GRX 400 Hydraulic Disc

    Brake Levers

    SHIMANO GRX ST-RX610-R Dual Control / BL-RX610-L

    Wheels
    Rims

    KLS Grind 25 SL Disc 622x25 (28 holes)

    Spokes

    stainless steel black

    Front Hub

    KT Disc Center Lock (28 holes)

    Rear Hub

    KT Disc Center Lock (28 holes)

    Tires

    SCHWALBE G-One Bite Performance or SCHWALBE G-One Overland Performance 50-622 (28"x2.0) RaceGuard, ADDIX, folding

    Disc Rotors

    160 mm front / 160 mm rear

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