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2023 Giant

Explore E+ 4 GTS

A 700c aluminum frame hybrid e-bike with mid-range components and tektro hydraulic disc brakes.

FrameAluminum
SuspensionHardtail, 63mm
ForkSuntour NEX
Wheels700c Aluminum
Drivetrain1 × 9
GroupsetAlivio, Altus
MotorYamaha 250W 50Nm mid-drive
Battery500Wh
BrakesTektro Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

33 mph

Explore E+ 4 GTS

35 mph

Similar Bikes

Highest gear

(descending)

Sizing
XL

6'0" – 6'4"

Rider Fit Notes

None yet.

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Reviews
Electric Bike Review
Giant Explore E+ 4 GTS Review

Nov 2019

Price: $2500.00 | Model Year: 2020 | A hardtail cross country gravel oriented ebike with possibilities for not only light trail riding and off-roading, but as a commuter setup because it offers mounting points for lots of accessories, high quality at a value price point

Observations
  • A hardtail cross country gravel oriented ebike with possibilities for not only light trail riding and off-roading, but as a commuter setup because it offers mounting points for lots of accessories, high quality at a value price point

  • Comes with hybrid tires, suspension fork, rear rack bosses, fender bosses, kickstand provisions, bottle cage bosses, and even extra threaded eyelets on the seat stays for a cafe lock

  • Uses a Yamaha PW series motor with pedal torque and pedal cadence sensing response, very quiet, efficient and reliable, has a nice 9 speed Shimano Deore setup with hydraulic disc brakes, larger 180mm front rotor provides great stopping power

  • No shift detection, no battery integrated lights, minimal display is easy to use and hides the electric aspect of the bike, but may not be for everyone

Read Review

Geometry
Specs
Build
Frame

ALUXX aluminum, Overdrive 1½ - 1⅛" head tube, integrated KS18A kickstand mount

ColorCold Night

Fork

SR Suntour NEX DS 63mm travel

Travel63mm

Spring TypeCoil

Shock

n/a

Bottom Bracket

n/a

Stem

Giant Contour TDS 816-8FOV (S/M:80mm L/XL/XXL 100mm)

Handlebar

Giant Connect Riser 31.8x690mm

Saddle

Selle Royal Vivo Ergo Moderate

Seatpost

Giant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminium

TypeRigid

Pedals

Aluminum Platform

Grips

Giant Contact

Groupset
Rear Derailleur

Shimano Alivio, 9-speed

Front Derailleur

n/a

Crank

Forged Alloy minimal Q-factor, 42T

Shifters

Shimano Altus

Cassette

Shimano CS-HG200, 11-36T, 9-Speed

Chain

KMC e.9 Sport, e-bike optimized

Brakes

Tektro HD-M275, hydraulic disc, 180mm [F], 160mm [R]

TypeTektro Hydraulic Disc

Brake Levers

Tektro HD-M275

Wheels
Rims

Giant eX 2, Tubeless Ready, 622x21 aluminium

Spokes

Stainless steel

Front Hub

Giant eTracker, [F] 100x9mm QR [R] 135mm QR

Rear Hub

Giant eTracker, [F] 100x9mm QR [R] 135mm QR

Tires

Giant Crosscut Gravel 2, 700x50c, Tubeless Ready

Electric Components
Motor

SyncDrive Core, 50Nm, powered by Yamaha

Battery

EnergyPak 500

Display

RideDash Plus (optional)

Accessories
Racks

MIK rack. System bag & basket compatible

Rider Notes
Riders Also Viewed

First added March 4

Last updated November 16

Not listed for 559 days