Bike Comparison
    Road E+ 1 Pro2021 Giant
    Recommended
    MSRP
    $5,000
    Where to Buy
    —
    $1

    At

    Category
    		Endurance, E-Bike
    Weight
    		40.1 lbs
    5.3
    Frame
    		Aluminum
    Fork
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    Brakes
    		Hydraulic Disc
    Motor
    		Yamaha 250W 80Nm mid-drive
    Battery
    		Giant 500Wh
    Groupset
    		Ultegra, Giant
    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
    Road E+ 1 Pro2021 Giant
    Frame

    ALUXX SL aluminum

    Color: Gunmetal Black

    Fork

    Advanced-grade composite,12x100 thru-axle

    Shock

    N/A

    Bottom Bracket

    N/A

    Stem

    Giant Contact

    Handlebar

    Giant Connect, 31.8mm

    Saddle

    Giant Contact SL, Neutral

    Seatpost

    Giant D-shape, Composite

    Pedals

    Aluminum Platform

    Groupset
    Rear Derailleur

    Shimano Ultegra

    Front Derailleur

    Shimano Ultegra

    Crank

    Giant custom crankset, 34/50T

    Shifters

    Shimano Ultegra hydraulic disc

    Cassette

    Shimano 105, 11-32, 11-Speed

    Chain

    KMC e.11 Turbo, EcoProteq

    Brakes

    Shimano Ultegra hydraulic disc, 160mm

    Brake Levers

    Shimano Ultegra hydraulic disc

    Wheels
    Rims

    Giant P-R2 Disc

    Spokes

    Sapim E-Lite [r] Race [f]

    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 500Wh Smart Compact

    Display

    Giant RideDash Evo

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