Select your location

Choose your category

Choose your category

Choose your category

New

ToughRoad GX E+

2019

What is my size?

Share

From smooth city streets to bumpy backroads, gravel and dirt, this versatile E-bike gives you the power to venture farther into the unknown.

With the ToughRoad E+ GX, you can go from suburban streets to rugged rural backroads with efficiency and control. It’s a great way to experience adventure on ever-changing terrain and feel the freedom to extend your range. The ALUXX aluminum frameset and a SyncDrive Sport motor, which is powered by Yamaha, combine for confident handling and smooth acceleration on paved roads, gravel or dirt. Designed with wider tires and integrated rack mounts to carry cargo, ToughRoad E+ GX gives you added comfort and confidence to reimagine your limits and pursue new adventures.

Key Performance Factors

Versatility

Ride from suburban streets to rugged rural backroads with efficiency and control. You can experience adventure on variable terrain, with the freedom to extend your range.

Power integration

500Wh EnergyPak and SyncDrive Sport motor technology are integrated into the lightweight ALUXX aluminum frame.

Cargo capacity

Wider tires and integrated rack mounts make it easy to carry cargo for daily trips or longer tours and adventure rides.

Download PDF

SizesS, M, L, XL
ColorsMatte Black/Orange
FrameALUXX SL aluminum
ForkALUXX SL hydroformed aluminum tapered steerer
HandlebarGiant Contact, 31.8mm
StemGiant Connect
SeatpostGiant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminium
SaddleGiant Contact
ShiftersSRAM Apex 1
Rear DerailleurSRAM Apex 1
BrakesSRAM Apex 1 HRD, hydraulic disc, 160mm
Brake LeversSRAM Apex 1
CassetteSRAM PG-1130, 11-42, 11-Speed
ChainKMC e11e, EcoProteq, e-bike optimized
CranksetSRAM X-Sync 42T
RimsGiant eX2, Tubeless Ready, e-bike optimized
HubsGiant eTracker Sport, e-bike optimized
SpokesStainless Steel
TiresGiant Crosscut Gravel S, 700x50c (622x50) Tubeless Ready
ExtrasGiant EnergyPak 4A fast charger
MotorGiant SyncDrive Sport, 80Nm powered by YAMAHA, 350% tuneable support
SensorsGiant PedalPlus 4-sensor technology
DisplayGiant RideControl EVO, grip launch control with walk assist, on-board navigation, 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.

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”
  SMLXL
ASeat Tube Length (mm) (inch)43517.148519.153521.158523
BSeat Tube Angle (degrees)74.0°73.0°73.0°72.0°
CTop Tube Length (mm) (inch)54521.5560225852360523.8
DHead Tube Length (mm) (inch)1355.31355.31606.31807.1
EHead Tube Angle (degrees)71.0°71.0°71.0°71.0°
FFork Rake (mm) (inch)421.7421.7421.7421.7
GTrail (mm) (inch)793.1763763763
HWheelbase (mm) (inch)103140.6103640.8105641.6106541.9
IChain Stay Length (mm) (inch)45517.945517.945517.945517.9
JBottom Bracket Drop (mm) (inch)702.8702.8702.8702.8
KStack (mm) (inch)58122.958122.960523.862424.6
LReach (mm) (inch)37814.93821540015.740215.8
MStand Over Height (mm) (inch)72228.475229.678630.982132.3
NHandlebar Width (mm) (inch)40015.742016.542016.540015.7
OStem Length (mm) (inch)803.1903.5903.51003.9
PCrank Length (mm) (inch)1706.71706.71706.71706.7
QWheel Size 700c700c700c700c

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.