Bike Comparison
    MSRP
    $4,400
    Where to Buy
    $1

    At

    Category
    Endurance, E-Bike
    5.3
    Aluminum
    Fork
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Brakes
    Hydraulic Disc
    Yamaha 250W 80Nm mid-drive
    Giant 500Wh
    Groupset
    Ultegra, FSA
    Drivetrain
    2 × 11
    Brand Site

    giant-bicycles.com

    Summary
    The Giant Road-E+ 1 Pro is an aluminum frame endurance e-bike with high-end components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Road-E+ 1 Pro
    Other Endurance bikes
    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)

    39 mph

    Road-E+ 1 Pro

    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

    ALUXX SL-grade aluminum

    ColorBlack / Black

    Fork

    Advanced-grade composite, OverDrive2 steerer, 12x100QR

    Stem

    Giant Contact SL

    Handlebar

    Giant Contact, 31.8mm

    Saddle

    Giant Contact SL, Neutral

    Seatpost

    Giant Contact Composite 27,2x375

    Groupset
    Rear Derailleur

    Shimano Ultegra

    Front Derailleur

    Shimano Ultegra

    Crank

    Giant custom forged by FSA, 34/50

    Shifters

    Shimano Ultegra hydraulic disc

    Cassette

    Shimano 105, 11-32, 11-Speed

    Chain

    KMC e.11 Turbo, EcoProteq, e-bike optimized

    Brakes

    Shimano Ultegra hydraulic disc, 160mm

    Brake Levers

    Shimano Ultegra hydraulic disc

    Wheels
    Rims

    Giant PR-2 Disc, Tubeless Ready

    Spokes

    Sapim E-Lite [r] Race [f], e-bike optimized

    Front Hub

    Giant Performance Tracker Road, Sealed Bearing

    Rear Hub

    Giant Performance Tracker Road, Sealed Bearing

    Tires

    Maxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready

    Electric Components
    Motor

    Giant SyncDrive Pro

    Battery

    Giant EnergyPak 500, 36V 13.8Ah Rechargeable Lithium-Ion

    Display

    Giant RideControl EVO, grip launch control with walk assist, mini USB charger

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