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Giant Road E+ 1 Pro

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Sizing Guide



The Full Scoop on the Giant Road E+ 1 Pro


  • Everything you love about road riding, with an added boost of pedal power. The Giant Road E+ 1 Pro road E-bikes help you conquer tough climbs and extend your ride. Now you can ride farther and faster than you ever thought possible with an electric road bike from Giant.​

    Engineered with purpose-built geometry, excellent weight distribution and integrated power, the Giant Road E+ 1 Pro keeps you going strong on your road riding adventures. The SyncDrive Pro motor has a powerful 80Nm of torque output to help you conquer the climbs. New this year is an EnergyPak Smart Compact 500Wh battery with range extender

  • Motor Giant SyncDrive Pro
    Battery Giant EnergyPak 500Wh Smart Compact
    Display Giant RideDash Evo
    Charger Giant EnergyPak 6A Smart Charger, Giant EnergyPak Plus range extender compatible

  • Frame ALUXX SL aluminum
    Fork Advanced-grade composite,12x100 thru-axle
    Rear Shock Not applicable
    Front Brake Shimano Ultegra hydraulic disc, 160mm
    Rear Brake Shimano Ultegra hydraulic disc, 160mm
    Rear Derailleur

    Shimano Ultegra

    Shift Levers Shimano Ultegra hydraulic disc
    Chain KMC e.11 Turbo, EcoProteq
    Cassette Shimano 105, 11-32, 11-Speed
    Crankset Giant custom crankset, 34/50T
    Chain Ring Spec not provided
    Chain Guard Spec not provided
    Rims Giant P-R2 Disc
    Front Hub Giant Performance Tracker Road, Sealed Bearing
    Rear Hub Giant Performance Tracker Road, Sealed Bearing
    Front Tire Maxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready
    Rear Tire

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

    Handlebar Giant Connect, 31.8mm
    Stem Giant Contact
    Headset Spec not provided
    Grips Spec not provided
    Saddle Giant Contact SL, Neutral
    Seatpost Giant D-shape, Composite
  • Pedals Aluminum Platform
    Front Light Not applicable
    Rear Light Not applicable
    Kickstand Not applicable
    Rear Carrier Not applicable
    Fenders Not applicable
    Bell Not applicable
    Lock Not applicable
    Mirror Not applicable



  • S M L XL
    RIDER HEIGHT 5'3" - 5'7" 5'7" - 5'11" 5'11" - 6'3" 6'3" - 6'7"
    SEAT TUBE LENGTH (inch)
    A 17.7
    18.7 20.7 21.7
    SEAT TUBE ANGLE B 74.0° 73.5° 73.0° 72.5°
    TOP TUBE LENGTH (inch) C 21.5 21.7 22.6 23.4
    HEAD TUBE LENGTH (inch) D 4.3 5.1 6.7 7.5
    HEAD TUBE ANGLE E 72.0° 72.0° 72.0° 72.0°
    FORK RAKE (inch) F 2
    2
    2
    2
    TRAIL (inch) G 2.4 2.4 2.4 2.4
    WHEELBASE (inch) H 41.1 41.2
    42 42.5
    CHAIN STAY LENGTH (inch) I 17.9 17.9 17.9 17.9
    BOTTOM BRACKET DROP (inch) J 2.8 2.8 2.8 2.8
    STACK (inch) K 21.7 22.4 23.9 24.6
    REACH (inch) L 15.2 15 15.3 15.7
    STAND OVER HEIGHT (inch) M 28.7 29.6 31.3 32.1
    HANDLEBAR WIDTH (inch) N 15.7 16.5 16.5 17.3
    STEM LENGTH (inch) O 3.5
    3.9
    4.3
    4.3
    CRANK LENGTH (inch) P 6.7 6.7 6.7 6.7
    WHEEL SIZE Q 700C 700C 700C 700C


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Electric bike financing at Fly Rides

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Not available outside the U.S. Delivery restrictions apply. Your rate will be 0% or 10-30% APR based on credit, and is subject to an eligibility check.  Payment options through Affirm are provided by these lending partners: affirm.com/lenders.  0% APR is subject to change. Options depend on your purchase amount, and a down payment may be required.  See affirm.com/help for details.

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