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Road-E+ 1 Pro Electric Bike

2019

What is my size?

Please note that in order to improve our delivery service for the long-term, we have had to suspend all Gear dispatches while we set up our new operation. We will be dispatching again as soon as we are able, and we apologise for the inconvenience this causes – Bikes are unaffected and we continue to send as normal

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On Select models

Within 28 Days

Starting From £35

Accelerate on the open road with a lively E-bike made specially for road riding. The Road-E+ electric bike 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, PedalPlus 4-sensor system and RideControl EVO command centre, 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.
  The range figures are a guide and can vary depending on a variety of external factors, such as rider weight, riding style, conditions, weather, tyre pressure, set up and gear selection.

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 tyres offer less rolling resistance and improved puncture protection.

Specs
  • Motor
    Giant SyncDrive Pro
  • Sensors
    Giant PedalPlus 4-sensor technology
  • Display
    Giant RideControl EVO, grip launch control with walk assist, mini USB charger
  • Battery
    Giant EnergyPak 500, 36V 13.8Ah Rechargeable Lithium-Ion
  • Sizes
    S, M, L, XL
  • Colours
    Black / Metallic Blue
  • Frame
    ALUXX SL-grade aluminum
  • Fork
    Advanced-grade composite, OverDrive2 steerer, 12x100QR
  • Handlebar
    Giant Contact, 31.8mm
  • Stem
    Giant Contact SL
  • Seatpost
    Giant Contact Composite 27,2x375
  • Saddle
    Giant Contact SL, Neutral
  • 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, e-bike optimised
  • Crankset
    Giant custom forged by FSA, 34/50
  • Rims
    Giant PR-2 Disc, Tubeless Ready
  • Hubs
    Giant Performance Tracker Road, Sealed Bearing
  • Spokes
    Sapim E-Lite [r] Race [f], e-bike optimised
  • Tyres
    Maxxis Re-Fuse 700x32mm Folding Carbon Bead MaxxShield Tubeless Ready, 700x28/32mm inner tube with 48mm presta valve
  • Extras
    Giant EnergyPak 4A fast charger
  • Weight
    The 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 our bikes are designed for best-in-class weight and ride quality.

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.

Geometry

bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  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

Techs & Features

ALUXX SL Aluminium Technology
Hybrid Cycling Technology
SyncDrive Pro
RideControl EVO

Reviews

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.