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    MSRP
    $1,100
    Where to Buy
    $1

    At

    Category
    Comfort
    6.4
    Frame
    Aluminum
    Steel
    Wheels
    Aluminum
    Wheel Size
    650b
    Tektro Hydraulic Disc
    microSHIFT Advent
    Drivetrain
    1 × 8
    Brand Site

    specialized.com

    Summary
    The Specialized Roll 3.0 Low Entry is a 650b aluminum frame comfort 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)

    27 mph

    Roll 3.0 Low Entry

    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

    Specialized A1 Premium Aluminum, Ground Control Positioning, formed tubes, post-mount disc, fender/rack mounts

    ColorsSatin Maroon / Charcoal / Black Reflective; Gloss Uv Lilac / Smoke / Satin Black Reflective; Gloss Teal Tint / Hyper Green / Satin Black Reflective; Gloss Oasis / Forest Green / Satin Black Reflective

    Fork

    Steel formed tubes, post-mount disc, fender/rack mounts

    Bottom Bracket

    68mm, square taper, 124.5mm length

    Stem

    3D-forged alloy, 31.8mm, 7-degree rise

    Handlebar

    Specialized Roll, 6061 alloy, Double butted, 15-degree backsweep, 136mm rise, 31.8mm

    Saddle

    Specialized Body Geometry Comfort Gel

    Seatpost

    Spring suspension, alloy, 27.2mm, 2-bolt clamp

    TypeSuspension

    Pedals

    Specialized Body Geometry Fitness, platform, plastic

    Grips

    Slip-on, Closed End Grips

    Groupset
    Rear Derailleur

    MicroSHIFT Advent 8-Speed, W/O Clutch

    Crank

    3 pc, Alloy Forged Arms, 40T

    Shifters

    MicroSHIFT, 8-speed

    Cassette

    MicroSHIFT, 8-Speed, 12-42t

    Chain

    KMC X8 w/ Missing Link™, 8-speed

    Brakes

    Front: Tektro HD-T275, hydraulic disc, 180mm, Rear: Tektro HD-T275, hydraulic disc, 160mm

    TypeTektro Hydraulic Disc

    Wheels
    Rims

    650b disc, double-wall alloy, pinned, 36h

    Spokes

    Stainless, 14g

    Front Hub

    Alloy, 6-bolt disc, loose ball bearing, quick-release, 36h

    Rear Hub

    Alloy, 6-bolt disc, Shimano, 8/9-speed freehub, 135mm spacing, quick-release, 36h

    Tires

    Front: Nimbus II Sport, 650b x 2.3", Rear: Nimbus II Sport, 650b x 2.3"

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