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    Recommended
    MSRP
    ($1,009)
    Where to Buy
    $1

    At

    Category
    Folding
    Weight
    30.6 lbs
    Frame
    Aluminum
    Steel
    Wheels
    Aluminum
    Wheel Size
    26″
    Rim
    Altus
    Drivetrain
    3 × 7
    Brand Site

    ternbicycles.com

    Summary
    The Tern Joe C21 is a 26″ aluminum frame folding bike with modest components and rim 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

    Joe C21

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Tern Joe, aluminum, FBL Joint

    ColorBlack

    Fork

    Integrated, hi-tensile steel

    Bottom Bracket

    Two-piece

    Headset

    Semi-cartridge bearings

    Stem

    Forged 6061-AL

    Handlebar

    BioLogic Crescent, 6061-AL

    Saddle

    Comfort

    Seatpost

    6061-AL, forged clamp

    TypeRigid

    Pedals

    Wellgo, aluminum cage

    Groupset
    Rear Derailleur

    Shimano Altus

    Front Derailleur

    Microshift

    Crank

    Forged crank arms, 48/38/28T

    Shifters

    Shimano 3 x 7 spd

    Cassette

    Shimano 7 spd, 14-28T

    Chain

    7 spd

    Brakes

    Front: V, aluminum, linear spring, Rear: V, aluminum, linear spring

    TypeRim

    Brake Levers

    V, aluminum bracket/lever

    Wheels
    Rims

    Aluminum

    Front Hub

    Formula mountain, aluminum, QR

    Rear Hub

    Formula, 7 spd aluminum

    Tires

    Schwalbe Impac StreetPac, 47-559

    Accessories
    Racks

    No

    Bell

    Aluminum

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