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    Werk2023 Surface 604
    Recommended
    MSRP
    $2,599
    Where to Buy
    —
    $1

    At

    Category
    		Commuter, E-Bike
    Weight
    		7.6 lbs (frame)
    Frame
    Wheels
    		Aluminum
    Wheel Size
    		650b
    		Tektro Hydraulic Disc
    		Bafang 500W 65Nm hub-drive
    		576Wh
    		Alivio
    Drivetrain
    		1 × 9
    Suspension
    		Hardtail
    Front Travel
    		80mm
    Brand Site
    Summary
    		The Surface 604 Werk is a 650b commuter e-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)

    29 mph

    Werk

    Highest gear

    (descending)

    Geometry
    Specs
    Werk2023 Surface 604
    Fork

    SR SUNTOUR XCM 27.5, 80mm Travel, 9mm Axle with Quick Release Skewer

    Travel: 80mm

    Spring Type: Coil

    Bottom Bracket

    SAMOX Sealed Bottom Bracket

    Headset

    1-1/2" Straight

    Stem

    SATORI Up2+, Adjustable ANgle

    Handlebar

    PROMAX Aluminum, 30mm Rise With 15° Backsweep 720mm Wide

    Saddle

    Selle Royal "Essenza Plus" Gel Saddle. Designed for city and tour use. Adjustable up to 9 degrees.

    Seatpost

    Rigid Aluminum Alloy

    Type: Rigid

    Pedals

    WELLGO Platform, with Die Casting Body

    Grips

    Faux Leather Ergonomic

    Groupset
    Rear Derailleur

    SHIMANO ALIVIO 9-Speed

    Crank

    SAMOX 42T Front Sprocket

    Shifters

    SHIMANO ALIVIO 9-Speed

    Cassette

    SHIMANO 12-34T Cassette

    Chain

    KMC X10

    Brakes

    TEKTRO Auriga Hydraulic Disc BrakesPost Mount, with Motor Inhibitors, 180mm Front/Rear x 2.34mm Thick

    Type: Tektro Hydraulic Disc

    Wheels
    Rims

    27.5

    Front Hub

    Surface604 Aluminum

    Electric Components
    Motor

    Type: Hub, Output: 500, Details: 500W (Peaks At 750W) Bafang Geared Hub Brushless Motor, 65Nm of Torque, Wire Harness: 30Ah, can handle up to 120C current (upgraded)

    Battery

    Watt Hours: 576 Wh, Details: Included option: 48V 12Ah / 576WhLithium-ion 18650 cells

    Display

    SURFACE604 Color LCD Display with USB JackBigger display: 3.5" for 2023

    Accessories
    Lights

    BUCHEL Secu Forte LED Head Light and BUCHEL Rear LED light

    Fenders

    Yes

    Racks

    Front: Removable Front Tray, Rear: Welded Rear Rack

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