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    MSRP
    ($3,761)
    Where to Buy
    $1

    At

    Category
    Race
    Weight
    19.2 lbs
    6.8
    Frame
    Carbon
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Shimano Ultegra Hydraulic Disc
    105 Di2
    Drivetrain
    2 × 12 Electronic
    Brand Site

    kellysbike.com

    Summary
    The Kellys URC 70, OBSIDIAN is a carbon frame race bike with upper mid-range components and shimano ultegra 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)

    39 mph

    URC 70, OBSIDIAN

    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 Carbon Aero Pro Disc / Power Core, 1.5" tapered HT ACR System, flat mount disc brake, internal routing / 12 mm thru axle

    BB StandardBB86/BB92, Press Fit

    Fork

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

    Bottom Bracket

    SHIMANO Press-Fit SM-BB71-41B

    Stem

    FSA NS ACR - diam 28.6 mm / bar bore 31.8 mm / 84° / length 90 mm (M), 100 mm (L)

    Handlebar

    FSA Energy Compact ACR - diam 31.8 mm / width 400 mm (M), 420 mm (L)

    Saddle

    SELLE ITALIA Novus Boost Evo Superflow

    Seatpost

    Carbon Aero - length 350 mm

    TypeRigid

    Grips

    SELLE ITALIA Smart bar tape

    Groupset
    Rear Derailleur

    SHIMANO 105 Di2 R7150 (direct mount)

    Front Derailleur

    SHIMANO 105 Di2 R7150 (braze on)

    Crank

    SHIMANO 105 R7100 Hollowtech II (50x34T) - length 172.5 mm (M), 175 mm (L)

    Shifters

    SHIMANO 105 Di2 ST-R7170 Dual Control

    Cassette

    SHIMANO CS-7100-12 (11-34T)

    Chain

    SHIMANO CN-M7100-12

    Brakes

    SHIMANO Ultegra R7170 Hydraulic Disc

    TypeShimano Ultegra Hydraulic Disc

    Brake Levers

    SHIMANO 105 Di2 ST-R7170 Dual Control

    Wheels
    Rims

    FULCRUM Soniq AL 2WF-R C23 AFS Disc Center Lock (12x100 mm / 12x142 mm)

    Tires

    SCHWALBE One Performance 30-622 (700x30C) RaceGuard, TLE, ADDIX

    Disc Rotors

    SHIMANO RT64, 140 mm front / 140 mm rear

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