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    MSRP
    $1,799
    Where to Buy
    $1

    At

    Category
    Hybrid, E-Bike
    Weight
    54.5 lbs
    5.1
    Frame
    Aluminum
    Suntour NVX
    Wheels
    Aluminum
    Wheel Size
    650b
    Tektro Hydraulic Disc
    250W hub-drive
    418Wh
    Tourney, Altus
    Drivetrain
    1 × 8
    Suspension
    Hardtail
    Front Travel
    80mm
    Brand Site

    rei.com

    Summary
    The Co-op CTY e2.1 is a 650b aluminum frame hybrid e-bike with mid-range components and tektro 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)

    28 mph

    CTY e2.1

    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

    6061 aluminum

    ColorLava

    Fork

    SR SF22 NVX30, 80 millimeters

    Travel80mm

    Spring TypeCoil

    Headset

    1-1/8 to 1-1/2 in. threadless steel

    Stem

    31.8 mm adjustable

    Handlebar

    Co-op Riser; 18 mm rise; 4 deg. sweep; 31.8 mm at center

    Saddle

    Co-op Comfort Plus with memory foam

    Seatpost

    Co-op Aluminum 2-bolt; 8 mm offset; 31.6 mm

    TypeRigid

    Pedals

    Wellgo alloy platform with chromoly spindle

    Groupset
    Rear Derailleur

    Shimano TX55 8-speed

    Crank

    Alloy with 38T chainring

    Shifters

    Shimano Altus 8-Speed with Optical Gear Display

    Cassette

    Shimano CS-HG31; 8-speed 11-34T

    Chain

    KMC E-Bike

    Brakes

    Tektro hydraulic with 180 mm rotors Hydraulic Disc Brake

    TypeTektro Hydraulic Disc

    Brake Levers

    Tektro 2-finger hydraulic with reach adjust

    Wheels
    Rims

    Co-op alloy double-wall for disc

    Front Hub

    Shimano 100 mm with quick-release axle

    Rear Hub

    SR Suntour HESC hub motor

    Tires

    Schwalbe Big Ben Wire Bead with Greenguard, Snake-Skin, Reflective Sidewall 27.5 x 2.0 in.

    Electric Components
    Motor

    SR Suntour HESC Hub Motor 250W

    Battery

    Lithium Ion, 418 watt hours

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