Select your country or region

Choose your category

Choose your category

Choose your category

Quick-E+ FS 45




This innovative E-bike lets you move fast in urban environments. With a top speed of 45 kph, Quick-E+ lets you shed minutes off the time it takes you to get to work. It also helps you tackle longer distances than you can with a traditional bicycle. With an ALUXX SL aluminum frame and a powerful SyncDrive Sport motor that produces 80Nm of torque, traffic jams and parking hassles can be a thing of the past.

  • Giant SyncDrive Sport, powerfull 80Nm central motor
  • Giant EnergyPak 500 lithium-ion battery for longest range
  • Schwalbe Big Ben 27.5X2" for ultimate control
  • Shimano Deore 2x10sp
  • Tektro Dorado hydraulic disc brakes
  • Color: Matte Black

Download PDF

SizesS, M, L, XL
ColorsMatte Black
FrameALUXX SL-Grade Aluminum
ForkSR Suntour MOBIE 45, Tapered Steerer, 15QR
HandlebarAluminum 6061 T6 640x31,8mm 9dgr Sweep
StemAluminum 6061 T6 Forged
SeatpostAluminum 6061 T6 Forged
SaddleGiant Contact Comfort upright
PedalsAluminum Platform
ShiftersShimano Deore 2x10sp
Front DerailleurShimano Deore Trekking
Rear DerailleurShimano Deore XT Shadow Plus
BrakesTektro Dorado E710 180mm Disc
Brake LeversTektro Dorado w/brake sensor
CassetteShimano HG50-10 11-36T
ChainKMC X.10e, e-bike specific
CranksetFSA forged crankset, 36/48T
RimsGiant CR70, 622x19 Double Wall Aluminium
HubsGiant eTracker, sealed cartridge bearings [F] 15mm Thru-Axle [R] 135mm QR, e-bike optimized
SpokesGiant eTracker, sealed cartridge bearings [F] 15mm Thru-Axle [R] 135mm QR, e-bike optimized
TiresSchwalbe Big Ben, 27.5x2" (584x50mm)
ExtrasGiant EnergyPak 3A charger, Giant KS18 Kickstand
MotorGiant SyncDrive Sport
SensorsGiant PedalPlus 4-sensor technology
DisplayGiant RideControl EVO, grip launch control with walk assist, mini USB charger
BatteryGiant EnergyPak500, 36V 13.8Ah Rechargeable Lithium-Ion
LightingM99 PRO front light (ECE113C)Supernova M99 Tail Light (ECE50)
CarrierGiant integrated design
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.

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)55021.757022.459023.261024
DHead Tube Length (mm) (inch)1355.31355.31455.71606.3
EHead Tube Angle (degrees)70.5°71.0°71.0°71.0°
FFork Rake (mm) (inch)451.8451.8451.8451.8
GTrail (mm) (inch)793.1763763763
HWheelbase (mm) (inch)104741.2105041.3107142.2107942.5
IChain Stay Length (mm) (inch)45517.945517.945517.945517.9
JBottom Bracket Drop (mm) (inch)401.6401.6401.6401.6
KStack (mm) (inch)60223.760523.861424.262824.7
LReach (mm) (inch)37714.838515.240215.840616
MStand Over Height (mm) (inch)79231.281131.98393386734.1
NHandlebar Width (mm) (inch)69027.269027.269027.269027.2
OStem Length (mm) (inch)803.1803.1903.51003.9
PCrank Length (mm) (inch)1706.71706.71706.71706.7
QWheel Size 27.5"27.5"27.5"27.5"


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.