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Road-E+ 1 Pro 25Km/h

2019

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Accelerate on the open road with a lively E-bike made specially for road riding. The Road-E+ delivers functional performance to help you extend your on-road adventures.

With its purpose-built geometry, excellent weight distribution, and integrated power, Road-E+ keeps you going strong on busy commutes and other road adventures. The SyncDrive Pro motor can reach 120 rpm of cadence and a powerful 80Nm of torque output. Features include an innovative side-release 500Wh EnergyPak and tubeless tires—which provide a smoother ride, protection from flat tires, and less rolling resistance. And with its PedalPlus 4-sensor system and RideControl EVO command center, all integrated with a sporty ALUXX SL frameset, the Road-E+ Pro is the choice for performance-minded road riders looking to climb higher mountains and cover longer distances.

Key Performance Factors

Powerful performance

The SyncDrive Pro motor is engineered for performance riding. With a max 120 rpm cadence output, 80Nm of torque, and five support modes, it helps you conquer climbs with ease.

Longer distance

Giant’s side-release EnergyPak is built with the highest energy density possible, so you can ride longer and cover greater distances.

Ultimate control

Giant Tubeless Ready wheels and tires offer less rolling resistance and improved puncture protection.

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SizesXS, S, M, L, XL
ColorsTeam Blue
FrameALUXX SL-grade aluminum
ForkAdvanced-grade composite, OverDrive2 steerer, 12x100QR
HandlebarGiant Contact, 31.8mm
StemGiant Contact SL
SeatpostGiant Contact Composite 27,2x375
SaddleGiant Contact SL, Neutral
ShiftersShimano Ultegra hydraulic disc
Front DerailleurShimano Ultegra
Rear DerailleurShimano Ultegra
BrakesShimano Ultegra hydraulic disc, 160mm
Brake LeversShimano Ultegra hydraulic disc
CassetteShimano 105, 11-32, 11-Speed
ChainKMC e.11 Turbo, EcoProteq, e-bike optimized
CranksetGiant custom forged by FSA, 34/50
RimsGiant PR-2 Disc, Tubeless Ready
HubsGiant Performance Tracker Road, Sealed Bearing
SpokesSapim E-Lite [r] Race [f], e-bike optimized
TiresMaxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready
ExtrasGiant EnergyPak 4A fast charger
MotorGiant SyncDrive Pro
SensorsGiant PedalPlus 4-sensor technology
DisplayGiant RideControl EVO, grip launch control with walk assist, mini USB charger
BatteryGiant EnergyPak 500, 36V 13.8Ah Rechargeable Lithium-Ion
WeightThe most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality.

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

XS   155 cm5’1” 165 cm5’5”
S   160 cm5’3” 170 cm5’7”
M   170 cm5’7” 180 cm5’11”
L   180 cm5’11” 190 cm6’3”
XL   190 cm6’3” 200 cm6’7”
  XSSMLXL
ASeat Tube Length (mm) (inch)41016.144517.548519.153020.956522.2
BSeat Tube Angle (degrees)74.5°74.0°73.5°73.0°72.5°
CTop Tube Length (mm) (inch)51520.353020.954521.557022.459523.4
DHead Tube Length (mm) (inch)953.7953.71154.51505.91807.1
EHead Tube Angle (degrees)71.0°71.5°71.5°71.5°71.5°
FFork Rake (mm) (inch)421.7421.7421.7421.7421.7
GTrail (mm) (inch)803.1763763763763
HWheelbase (mm) (inch)102140.2102740.4103740.8105841.7107842.4
IChain Stay Length (mm) (inch)45517.945517.945517.945517.945517.9
JBottom Bracket Drop (mm) (inch)702.8702.8702.8702.8702.8
KStack (mm) (inch)54421.454621.556522.259823.562724.7
LReach (mm) (inch)36414.337314.737714.838715.239715.6
MStand Over Height (mm) (inch)74829.475229.678530.981832.284633.3
NHandlebar Width (mm) (inch)40015.740015.742016.542016.544017.3
OStem Length (mm) (inch)803.1903.51003.91104.31104.3
PCrank Length (mm) (inch)1706.71706.71706.71706.71706.7
QWheel Size 700c700c700c700c700c

Technologies

The specifications, colors, and availability of the products can be subjects to alter without prior notification. For availability and prices, please contact the retailers in your city / country.