Summary of Giant Explore E+ 4 GTS

In the world of e-bikes, the Giant Explore E+ 4 GTS stands out as a 2020 model that combines style, functionality, and value. Our review of this impressive e-bike, conducted in sunny Fullerton, California, highlights its robust features and thoughtful design. The bike, available from Fullerton Bicycles, shares many similarities with its predecessor, the 2019 model, but introduces some notable improvements that make it a versatile choice for riders.

One of the standout features of the Explore E+ 4 GTS is its design, which blends form and function seamlessly. Weighing in at 49 pounds, this medium-sized frame bike offers a sleek aesthetic with a satin black finish and blue accents. The battery design is particularly clever, tipping out to the side to allow for easy removal and integration of bottle cage bosses. The bike’s frame is available in four sizes, providing options for different rider preferences. Its high-step design maintains frame stiffness and ensures a lightweight structure, making it an excellent choice for all-around use, including light trail and cross-country riding.

The Giant Explore E+ 4 GTS features 700C wheels with studded tires, offering a balance between comfort and efficiency. These tires are perfect for both off-road adventures and city commutes, providing stability on wet surfaces without compromising speed. The bike’s 60mm spring suspension fork, though branded discreetly as RST, complements the overall design, offering a smooth ride over varied terrain.

Practicality is at the core of the Explore E+ 4 GTS’s design. It includes rear rack bosses and fender mounts, giving riders the flexibility to customize the bike for urban or trail riding. The bike’s lack of a stock kickstand aligns with its mountain bike ethos, but the frame accommodates aftermarket options for those who prefer additional support. Quick-release axles on both wheels add to the convenience, simplifying maintenance and transportation.

The Explore E+ 4 GTS is powered by the reliable Yamaha PW motor system, rebranded as SyncDrive Sport for Giant’s lineup. While slightly heavier than the Pro version, this motor delivers 80Nm of torque and offers a responsive and efficient ride. The battery, with its 36V, 11.3Ah capacity, provides approximately 400 watt-hours of power, offering a range of 25 to 55 miles depending on terrain and rider weight.

From a components standpoint, the bike features Shimano Deore nine-speed gearing, although it lacks the more advanced clutch systems found in higher-end models. The hydraulic disc brakes, with 180mm front rotors, ensure reliable stopping power, enhancing safety on diverse surfaces.

The bike also includes a user-friendly control interface, featuring a rubberized button pad that allows riders to adjust power assist levels intuitively. While the bike does not come with integrated lights or a USB charging port, its design reflects Giant’s focus on performance and reliability. The Giant Explore E+ 4 GTS is a testament to the brand’s commitment to innovation and quality, offering a versatile platform for riders who seek adventure without compromising on comfort or style.

Information about the E-bike

  1. Range: Approximately 25 to 55 miles.
  2. Top Speed: 20 mph (Class 1).
  3. Motor Size: Yamaha PW SyncDrive Sport Motor, 80Nm torque.
  4. Battery Size: 36V, 11.3Ah (approximately 400 watt-hours).
  5. Frame: High-step design available in four sizes.
  6. Warranty: Two years, with dealer support.
  7. Safety Certified: Not explicitly mentioned in the transcript.
  8. Digital Display: Not detailed in the transcript; features a control pad with charge and assist level indicators.

Full Specifications

  • Miles Per Charge: 25 to 55 miles.
  • Max Speed: 20 mph.
  • Max Rider Weight: Not specified in the transcript.
  • Waterproof Rating: Not specified in the transcript.
  • Motor Size: Yamaha PW SyncDrive Sport Motor.
  • Battery Size: 36V, 11.3Ah.
  • Tire Size: 700C wheels.
  • Product Weight: 49 pounds.
  • Dimensions: Not specified in the transcript.
  • Warranty Length: Two years.
  • Frame Material: Aluminum alloy.
  • Color(s): Satin black with blue accents.
  • Inner Tubes: Not specified in the transcript.
  • Brakes: Hydraulic disc brakes (180mm front, 160mm rear).
  • Charge Time: Not specified in the transcript; comes with a 3-amp charger.
  • Suspension: 60mm spring suspension fork.
  • Display: Rubberized control pad with charge and assist indicators.
  • Headlight: Not included.
  • Charger: Giant-branded, 3-amp charger.