Giant Explore E+ 4 STA 2022 electric bike image 01

Top valued features

Highlights based on this e-bike’s specs, comparisons and practical strengths.

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Excellent battery efficiency

The bike appears to get strong range from its battery size.

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Excellent rider information and controls

The included display or control unit should give useful ride information and control.

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Excellent bad-weather practicality

Hydraulic disc brakes should provide better control and confidence in wet conditions.

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Very well-equipped for daily use

Built-in lights add useful everyday practicality.

Overview

The Giant Explore E+ 4 STA is a versatile all-terrain e-bike that balances everyday practicality with light off-road capability. Its 250W motor with 70Nm torque provides smooth and controlled assistance, making it easy to ride on mixed surfaces, though it lacks the punch for steep climbs or rapid acceleration. The front suspension and hydraulic disc brakes offer good comfort and confident stopping power, while the efficient 400Wh battery delivers a useful range for daily commutes. The removable battery adds convenience for charging and storage, though the bike's weight and lower battery capacity mean it's better suited for moderate use rather than long-distance or heavy-duty riding.

Best For

  • This all-terrain e-bike should suit riders who want a versatile option for mixed surfaces and everyday use, with a balance of comfort and practicality. Its front suspension and hydraulic disc brakes make it a confident choice for uneven roads and tracks, while the removable battery adds flexibility for charging on the go. The bike’s efficient battery use and reasonable range also make it a good fit for riders who need reliable performance over varied terrain without excessive weight or complexity.

Who Should Avoid It

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    Riders who prioritise maximum range or a larger battery may want to compare alternatives, as this bike's battery capacity is below average for similar all-terrain e-bikes. Riders wanting the liveliest assistance may also find stronger options available next to rivals with higher torque or more powerful motors. However, the bike still suits those who value braking confidence, removable battery convenience and comfortable riding on mixed surfaces.

Where to buy

Priced at £2,249, the Giant Explore E+ 4 STA offers a favourable position against similar all-terrain e-bikes from 2022, with its balance of performance and features. The main trade-off may be in the level of premium components compared to some direct competitors.

Compared with similar all terrain e-bikes on Bikkerr, this model sits £1,547.72 below average

Best price ever seen: £1,499.00 Price drop detected Prices update every ~24 hours
Last known price £1,499.00
Currently unavailable
Giant UK
Giant Explore E+ 4 STA
View deal

Potential limitations

Areas where this e-bike may be less strong based on its specs and comparisons.

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Limited motor punch

Motor power is low compared with similar e-bikes.

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Not ideal for steep hills

Torque is average for this type of e-bike.

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Low power-to-weight ratio

Power-to-weight is low compared with similar e-bikes.

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Limited storage practicality

The frame does not appear to fold, so storage will depend more on size and weight.

E-system & battery comparison

Motor Power

250 watts

▼ 203 W below average

Motor Torque

70 Nm

▼ 0.2 Nm below average

Power-to-weight

9.77 W/kg

▼ 11 W/kg below average

Battery Capacity

400 Wh

▼ 140 Wh below average

Claimed Max Range

60 miles

▼ 10 miles below average

Charge Time

4h

▼ 54 mins faster than average

Sensor Type

Torque and Cadence Sensor

Removable Battery

Yes

Motor Name

Giant Sync Drive Core

eBike FAQs

Is this bike suitable for long rides on mixed terrain?

The Giant Explore E+ 4 STA is a good choice for moderate long rides on mixed terrain, thanks to its front suspension and hydraulic disc brakes, which provide comfort and confident stopping power on varied surfaces. The 400Wh battery offers a useful range for daily commutes or light trail use, but its lower capacity means you may need to plan charging stops for longer trips. While the 250W motor with 70Nm torque delivers smooth assistance, it’s not the most powerful option for steep climbs or heavy loads, making it better suited for casual or moderate use rather than extended off-road adventures.

How does the motor perform when climbing hills?

The motor provides smooth and controlled assistance for moderate hills, but it may struggle with very steep inclines due to its 250W power and average torque. You'll likely need to pedal more actively on steeper climbs, especially if the terrain is rough or the battery is low. The 70Nm torque helps maintain stability, but the motor's power is on the lower end for all-terrain e-bikes, so it's best suited for gentle to moderate hills rather than challenging ascents.

eBike Overview

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eBike Type: All Terrain

The style of riding intended for this bike

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Released: 2022

The bike was released 4 years ago

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Screen

Giant RideControl Dash (full-color LCD display)

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Lights Included

Yes

Weight Icon

Weight (inc battery): 25.6 kg

The website average for electric bikes is 22.99 kg. This electric bike is 2.60 kg over the average. Total bike weight may vary depending on frame size.

Sizing & Geometry

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Min / Max Rider Height

S: 157–169 cm | M: 164–176 cm | L: 171–183 cm

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Adjustable Sizing

Adjustable saddle height

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Folded Dimensions

n/a

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Sizing Chart

View Sizing Chart

Wheel & Tire Details

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Wheelset Name

Giant e X 2, Tubeless Ready, 700 c aluminium

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Wheelset Size

700c

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Tires

Giant Crosscut Gravel 700x45c

Frame Info

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Frame Material

Aluminium

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Suspension Type

Front Suspension

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Foldable Frame

No

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Max Payload

130 kg (286.6 lbs)

Drivechain Details

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Groupset details

Shimano Alivio 1x9; Shimano Alivio rear derailleur; Shimano CS-HG200 11-36T 9-speed cassette

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Drivechain type

Chain drive

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Shifters

Shimano Altus

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Amount of gears

9 Gears

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Rear Derailleur

Shimano Alivio

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Front Derailleur

None

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Cassette

Shimano CS-HG 200, 11-36 T, 9-speed

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Cranks

Forged Alloy with a 42 T chainring

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Chain

KMC e.9 Sport, e-bike optimized

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Bottom Bracket

Integrated into the Sync Drive Core motor

Brakes

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Brakes

Tektro HD-M275 hydraulic disc, 180mm front / 160mm rear

Hydraulic Disc Brake

Brake Type: Hydraulic Disc Brake

Hydraulic operated discs brakes (Very good)

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Brake Rotors

180 mm front and 160 mm rear

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Shifters

Shimano Altus

Other Components

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Saddle

Unknown

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Handlebars

Unknown

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Bar Tape

Unknown

Manufactures Info

Worldwide Shipping: Yes

Delivery across the globe!

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Warranty: 2 Years

Limited warranty website average: 3.12 years

Step-through trekking electric bike designed for comfort, stability and everyday practicality.