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    Roll Comp2016 Specialized
    Recommended
    MSRP
    Where to Buy
    —
    $1

    At

    Category
    		Comfort
    5.8
    Frame
    		Aluminum
    		Aluminum
    Wheels
    		Aluminum
    Wheel Size
    		650b
    		Tektro Hydraulic Disc
    		Acera, Altus
    Drivetrain
    		3 × 9
    Brand Site

    specialized.com

    Summary
    		The Specialized Roll Comp is a 650b aluminum frame comfort bike with modest 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)

    36 mph

    Roll Comp

    Highest gear

    (descending)

    Geometry
    Specs
    Roll Comp2016 Specialized
    Frame

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

    Fork

    A1 Premium Aluminum, Cr-Mo steerer, post disc mount, fender/rack mounts

    Bottom Bracket

    Square taper, cartridge bearings

    Stem

    Specialized 3D forged alloy, 4-bolt

    Handlebar

    Specialized Roll, 6061 alloy, 15-degree backsweep, 5-degree upsweep, 125mm rise, 31.8mm

    Saddle

    Body Geometry The Cup, 6-degree rise, elastomer base, steel rails, SWAT compatible mounts, 255mm

    Seatpost

    Suspension Plus, 2-bolt, 27.2mm

    Type: Suspension

    Pedals

    Nylon body, rubber top, w/ reflectors

    Grips

    Specialized Body Geometry Contour, lock-on

    Groupset
    Rear Derailleur

    Shimano Acera, 9-speed

    Front Derailleur

    Shimano Altus, top swing, dual pull

    Crank

    Specialized Stout, forged alloy, 48/36/26T, w/ chainguard

    Shifters

    Shimano Altus RapidFire Plus, 9-speed

    Cassette

    Shimano, 9-speed, 11-34t

    Chain

    KMC X9, 9-speed, w/ reusable MissingLink

    Brakes

    Front: Tektro Auriga, hydraulic disc, resin pads, 160mm rotor, Rear: Tektro Auriga, hydraulic disc, resin pads, 160mm rotor

    Type: Tektro Hydraulic Disc

    Brake Levers

    Tektro, hydraulic

    Wheels
    Rims

    Specialized Roll, double-wall, 33mm inner width, disc

    Spokes

    Stainless, 14g

    Front Hub

    Specialized, Hi Lo disc, QR, 32h

    Rear Hub

    Specialized, Hi Lo disc, QR, 36h

    Tires

    Front: Specialized Nimbus Sport, 60TPI, BlackBelt protection, 650bx2.3"", Rear: Specialized Nimbus Sport, 60TPI, BlackBelt protection, 650bx2.3""

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