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Giant Road E+ 1 Pro Electric Road Bike (2021)

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Monthly payments using your credit card at 0% interest.
SKU GIANT-2103002104

Accelerate on the open road with the lively Giant Road E+ 1 Pro Electric Road Bike made for performance road riding. Its responsive aluminum frame, composite fork and updated SyncDrive Pro motor help you extend your road riding adventures.

Engineered with purpose-built geometry, excellent weight distribution and integrated power, Road-E+ 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 compatibility. Tubeless tires provide a smoother ride, protection from flat tires, and lower rolling resistance. With Smart Assist technology and the new RideControl EVO command center, all integrated with a smooth-riding ALUXX SL frameset, the Road-E+ Pro is the choice for performance-minded road riders looking to climb higher mountains and ride longer distances.


Power Up Climbs

The SyncDrive Pro motor is engineered for performance riding. With a max 80Nm of torque and our Smart Assist mode, it helps you conquer climbs with ease.

Longer Distance

The new integrated EnergyPak Smart Compact 500 battery delivers 500Wh of power and is built with the highest energy density possible. So you can ride longer and cover greater distances.

Smooth Control

Giant Tubeless Ready wheels and tires offer lower rolling resistance, a smoother ride quality, and improved puncture protection.

Motor Giant SyncDrive Pro
Display Giant RideControl EVO
Battery Giant EnergyPak 500, 36V Integrated Lithium-Ion
Sizes XS, S, M, ML, L, XL
Colours Gunmetal Black
Frame ALUXX SL aluminum
Fork Advanced-grade composite,12x100 thru-axle
Shock N/A
Handlebar Giant Connect, 31.8mm
Stem Giant Contact
Seatpost Giant D-shape, Composite
Saddle Giant Contact SL, Neutral
Pedals Aluminum Platform
Shifters Shimano Ultegra hydraulic disc
Front Derailleur Shimano Ultegra
Rear Derailleur Shimano Ultegra
Brakes Shimano Ultegra hydraulic disc, 160mm
Brake Levers Shimano Ultegra hydraulic disc
Cassette Shimano 105, 11-32, 11-Speed
Chain KMC e.11 Turbo, EcoProteq
Crankset Giant custom crankset, 34/50T
Bottom Bracket N/A
Rims Giant P-R2 Disc
Hubs Giant Performance Tracker Road, Sealed Bearing
Spokes Sapim E-Lite [r] Race [f]
Tires Maxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready
Extras Giant EnergyPak 6A smart charger
SEAT TUBE LENGTH (mm) 425 450 475 500 525 550
SEAT TUBE ANGLE 74.5° 74.0° 73.5° 73.0° 73.0° 72.5°
TOP TUBE LENGTH (mm) 540 545 550 560 575 595
HEAD TUBE LENGTH (mm) 105 110 130 150 170 190
HEAD TUBE ANGLE 72.0° 72.0° 72.0° 72.0° 72.0° 72.0°
FORK RAKE (mm) 50 50 50 50 50 50
TRAIL (mm) 62.9 62.9 62.9 62.9 62.9 62.9
WHEELBASE (mm) 1045 1045 1046 1051 1066 1080
CHAIN STAY LENGTH (mm) 455 455 455 455 455 455
BOTTOM BRACKET DROP (mm) 70 70 70 70 70 70
STACK (mm) 545 550 569 588 607 626
REACH (mm) 389 387 381 380 389 398
STAND OVER HEIGHT (mm) 712 730 751 773 795 816
HANDLEBAR WIDTH (mm) 400 400 420 420 420 440
STEM LENGTH (mm) 80 90 100 100 110 110
CRANK LENGTH (mm) 170 170 170 170 170 170
WHEEL SIZE 700C 700C 700C 700C 700C 700C