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    MSRP
    $2,599
    Where to Buy
    $1

    At

    Category
    Crosscountry, E-Bike
    Weight
    57.1 lbs
    3.9
    Frame
    Aluminum
    Suntour XCM
    Wheels
    Aluminum
    Wheel Size
    27.5″
    Tektro Hydraulic Disc
    Bafang 500W 65Nm hub-drive
    672Wh
    Alivio
    Drivetrain
    1 × 9
    Suspension
    Hardtail
    Front Travel
    110mm
    Brand Site
    Summary
    The Surface 604 Shred is a 27.5″ aluminum frame hardtail crosscountry e-bike with mid-range components.

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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

    Shred

    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 Alloy

    Fork

    SR Suntour XCM 32 Spring Suspension, 110mm Travel, Compression Adjust with Lockout, Preload Adjust, 32mm Steel Stanchions, 110mm Hub Spacing, 15mm Thru Axle with 6mm Hex Bolts

    Travel110mm

    Spring TypeCoil

    Headset

    Integrated, Sealed Cartridge, Straight 1-1/8"

    Stem

    UNO, Aluminum Alloy, 45° Angle, 90mm Length, 20mm Tapered Base Spacer, One 10mm Spacer, One 5mm Spacer

    Handlebar

    Aluminum Alloy, Low-Rise, 710mm Length

    Saddle

    Selle Royal, Royalgel Nebula

    Seatpost

    Alloy, Forged Head, Dual Bolt

    TypeRigid

    Pedals

    Wellgo Aluminum Alloy Platform with Fixed Pins

    Grips

    Velo, Flat Rubber, Locking, Black

    Groupset
    Crank

    Samox, Forged Alloy, Sealed Cartridge Bearings, Hollow Spindle, 170mm Length, 38 Tooth Narrow Wide Alloy Chainring

    Shifters

    Shimano Alivio Triggers on Right (One-Way High Lever, Three-Shift Low Lever)

    Cassette

    9 Speed 1x9 Shimano Alivio Derailleur, 11-36 Tooth Cassette

    Brakes

    Tektro Auriga Hydraulic Disc with 180mm Rotors, Dual-Piston Calipers with Resin Composite Pads, Three-Finger Tektro Levers with Adjustable Reach and Motor Inhibitors

    TypeTektro Hydraulic Disc

    Wheels
    Rims

    Double Wall, Aluminum Alloy, 35.5mm Outer Width, 36 Hole, Black

    Spokes

    Stainless Steel, 13 Gauge Front and 12 Gauge Rear, Black with Adjustable Nipples

    Tires

    CST Patrol, 27.5" x 2.8" (71-584)

    Electric Components
    Motor

    Weight: 9 lbs (4.08 kg), Brand: Bafang RM G360.500.DC, Type: Rear-Mounted Geared Hub, Nominal Output: 500 watts, Peak Output: 750 watts, Torque: 65 Newton meters

    Battery

    Weight: 7.7 lbs (3.49 kg) (672wh Battery, 10lb for 960wh Battery), Brand: Samsung 18650 or 21700 (3,500mAh or 5,000mAh Cells), Reention Dorado Casing or Custom Casing, Voltage: 48 volts, Amp Hours: 14 ah (Optional 20ah), Watt Hours: 672 wh (Optional 960wh), Chemistry: Lithium-ion

    Display

    Surface 604 Branded, Fixed, Adjustable Angle, 3.5" Color, Backlit LCD, USB Type A Charging Port on Base

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