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    MSRP
    $2,499
    Where to Buy
    $1

    At

    Category
    Commuter, E-Bike
    Weight
    7.7 lbs (frame)
    5.6
    Frame
    Aluminum
    Suntour XCT
    Wheels
    Aluminum
    Wheel Size
    650b
    Tektro Hydraulic Disc
    Bafang hub-drive
    672Wh
    X5
    Drivetrain
    1 × 9
    Suspension
    Hardtail
    Front Travel
    80mm
    Brand Site
    Summary
    The Surface 604 Rook is a 650b aluminum frame commuter e-bike with mid-range components and tektro hydraulic disc brakes.

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    Similar Bikes
    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)

    31 mph

    Rook

    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 XCT Spring Suspension, 80 mm Travel, 28 mm Steel Stanchions, Lockout Adjust, Preload Adjust, 100 mm Hub Spacing, 9 mm Axle with Quick Release Skewer

    Travel80mm

    Spring TypeCoil

    Headset

    Surface 604 Branded, Integrated, Sealed Cartridge, Straight 1-1/8"

    Stem

    Surface 604 Branded, Adjustable Angle 0° to 90°, 70 mm Base Height, 110 mm Length, One 20 mm Tapered Spacer, Two 10 mm Spacers, 31.8 mm Clamp Diameter

    Handlebar

    Aluminum Alloy, 30 mm Low-Rise, 710 mm Length, 45° Backsweep

    Saddle

    Selle Royal Essenza Plus

    Seatpost

    Aluminum Alloy with Forged Single-Bolt Clamp

    TypeRigid

    Pedals

    Wellgo Aluminum Alloy Platform, Wide with Integrated Pins, Black

    Grips

    Stitched Faux Leather, Ergonomic, Black, Locking

    Groupset
    Rear Derailleur

    1x9 SRAM X5 or Shimano Alivio

    Crank

    Samox, Forged Alloy, 170 mm Length, Sealed Cartridge Bearings, Hollow Spindle, 42 Tooth Steel Chainring

    Shifters

    SRAM X5 or Shimano Alivio Triggers on Right

    Cassette

    Shimano CS-HG201-9 11-32 Tooth

    Brakes

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

    TypeTektro Hydraulic Disc

    Wheels
    Rims

    27.5

    Spokes

    Stainless Steel, 13 Gauge, Black

    Tires

    Custom Panaracer, 27.5" x 2.40" (60-584)

    Electric Components
    Motor

    Type: Hub, Output: 500, Details: Bafang RM G020.500.DC, Weight: 7.7 lbs (3.49 kg)

    Battery

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

    Display

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

    Accessories
    Fenders

    Yes

    Racks

    Yes

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