2019 Giant Road-E+ 1 Pro

Upper mid-range component level aluminum frame fitness e-bike

View on giant-bicycles.com

2019 Giant Road-E+ 1 Pro
  • MSRP $4,400
  • Suspension Rigid
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c Aluminum
  • Drivetrain 2 × 11
  • Groupset 
    Shimano Ultegra

2 × 11 — 22 speed

2019 Giant Road-E+ 1 Pro
36 mph
Similar Bikes
31 mph

The 2019 Road-E+ 1 Pro is easier to ride up hills than similar bikes.

Similar bikes won‘t keep up with the 2019 Road-E+ 1 Pro while riding downhill or sprinting.


Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Stack 546565598627
Reach 373377387397
Stack/Reach Ratio1.461.501.551.58
Top Tube Length 530545570595
Seat Tube Length 445485530565
Seat Tube Angle74.073.573.072.5
Head Tube Length 95115150180
Head Tube Angle71.571.571.571.5
BB Drop 70707070
Front Center 582592612632
Chainstay Length 455455455455
Wheelbase 1,0271,0371,0581,078
Rake 42424242
Trail 76767676
Standover Height 752785818846
🐐 Measurements listed in millimeters and degrees
FrameALUXX SL-grade aluminum
ForkAdvanced-grade composite, OverDrive2 steerer, 12x100QR
StemGiant Contact SL
HandlebarGiant Contact, 31.8mm
SaddleGiant Contact SL, Neutral
SeatpostGiant Contact Composite 27,2x375
Front DerailleurShimano Ultegra
Rear DerailleurShimano Ultegra
ShiftersShimano Ultegra hydraulic disc
CrankGiant custom forged by FSA, 34/50
CassetteShimano 105, 11-32, 11-Speed
ChainKMC e.11 Turbo, EcoProteq, e-bike optimized
BrakesShimano Ultegra hydraulic disc, 160mm
Brake LeversShimano Ultegra hydraulic disc
RimsGiant PR-2 Disc, Tubeless Ready
SpokesSapim E-Lite [r] Race [f], e-bike optimized
Front HubGiant Performance Tracker Road, Sealed Bearing
Rear HubGiant Performance Tracker Road, Sealed Bearing
TiresMaxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready
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2019 Giant Road-E+ 1 Pro